hydraulic excavators
SPECIFICATIONS
PERFORMANCE
Bucket Capacity
(ISO heaped)
Travel Speed
Swing Speed
Gradeability
Drawbar Pulling Force
WEIGHT
Operating Weight
Ground Pressure
ENGINE
Model
Type
Power Output
Max. Torque
Displacement
HYDRAULIC SYSTEM
Pump
Max. Discharge Flow
Relief Valve Setting
Swing Motor
Travel Motor
Hydraulic Oil Tank
WORKING RANGES
Unit: mm
0.45 m3
5.3/3.0 km/h
11.0 min-1 {rpm}
35° (70%)
157kN {16,000 kgf} (ISO 7467)
14,700 kg
24 kPa (900 mm shoe)
HYDRAULIC EXCAVATORS
MITSUBISHI D04FR-74kW
Direct injection, water cooled 4-cylinder.
4-cycle diesel engine with turbocharger, intercooler
74 kW/2,000 min-1 (ISO14396)*
69.2 kW/2,000 min-1 (ISO9249)
375 N•m/1,600 min-1 (ISO14396)*
359 N•m/1,600 min-1 (ISO9249)
4.249 L
Two variable displacement pumps + One gear pump
2 x 130 L/min, 1 x 20 L/min
34.3 MPa {350 kgf/cm2}
Axial piston motor
Two x axial piston, two step motors
172 L system/101 L tank level
Bucket Capacity:
Engine Power:
*ISO 14396 meets EU regulation.
DIGGING FORCE (ISO 6015)
Arm Length
Bucket Digging Force
Arm Crowding Force
2.38 m
90.1 kN
64.4 kN
GENERAL DIMENSIONS
Unit: mm
Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines with specifications that
differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require. Due to our policy of continuous product
improvements all designs and specifications are subject to change without advance notice.
Copyright by
No part of this catalog may reproduce in any manner without notice.
Inquiries To:
17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPAN
Tel: ++81 (0) 3-5789-2146 Fax: ++81 (0) 3-5789-2135
www.kobelco-kenki.co.jp/english_index.html
is the corporate mark used by Kobe Steel on a variety of products
and in the names of a number of Kobe Steel Group companies.
Bulletin No. SK130L-101
2010022000 Printed in Japan
Designed with Logging and Wetland Operation in Mind
PERFORMANCE
Powerful Arm Crowding
Force
Wide Shoes Ensure Plenty
of Traction
The bucket comes into play when a
site needs to be cleaned up before
logging. The SK130L provides plenty
of arm crowding force and bucket
digging force for these kinds of logging
applications.
You can count on smooth and
dependable travel with the longer
crawler and wider shoe that are
usually used on machines the next
class up.
KOBELCO is proud to announce the SK130L from ACERA GEOSPEC
Series, with specifications designed with logging and wetland
operation in mind. The SK130L offers a full complement of advanced
functions that get the job done no matter what the terrain.
DURABILITY & RELIABILITY
Anti-Dirt Guard
New Fuel Filter System
The insides of the engine compartment and both service doors on upper
frame are fitted with mesh to keep out
dirt and branch.
A new fuel filter system has been installed that can handle
the most punishing
conditions. It now
has a pre-filter (with
built-in water separator), an ultra-fine
main filter, and additional third filter, to
ensure complete removal of dust and
other impurities in the fuel.
Arm crowding force:
64.4 kN
Bucket digging force:
90.1 kN
Ample Work Radius for
Collection Scattered Logs
A long reach and high dumping height
come in handy when loading/unloading a log sled, collecting scattered
logs, or working in forested terrain that
has lots of obstacles.
MAINTENANCE
Tool box
Longer Crawler Length:
Large-capacity tool
box.
3,790 mm
Wider Shoe Width:
900 mm
Rock Guard
Under-side of arm reinforced with a
rock guard to prevent damage to arm.
Parallel cooling units are easy to
clean.
Air cleaner
Air conditioner condenser
Max. Dumping Clearance:
6,280 mm
Top-class Ground Clearance:
585 mm
Max. Digging Reach:
8,340 mm
Bad Roads and Wetlands?
No Problem!
The Sk130L provides the powerful
travel needed to pull log sleds or work
in lowlands rough terrain in woods on
firms.
Low Ground Pressure
Low ground pressure is assured by
oversized crawler length and width, for
smoother and easier transfer and
travel.
Ground Pressure:
24 kPa
Large Capacity Fuel Tanks
One of the largest-capacity fuel tanks
in the class delivers longer uninterrupted working.
Fuel Tank:
275 L
Top-class Drawbar Pulling Force:
157 kN
Reinforced Undercover
Reinforced Undercover protects the
piping and other components from
damage caused by accidental contact
with branch, debris and other obstacles.
Oil cooler
Radiator Intercooler
COMFORT
Spacious Cab Among Largest
in the Class
Being the same as the cab used on
the ACERA GEOSPEC SK200, the
cab provides all the same advantage:
easy access, lots of leg room, a large,
comfortable seat and panoramic view
of the worksite.
Hydraulic Excavators
■ Bucket Capacity:
0.8 –1.3 m3 ISO heaped
■ Engine Power:
118kW {160 PS}/2,000 min-1{rpm}
■ Operating Weight:
20,400 kg–SK200
20,900 kg–SK210LC
The Power Wave of Change
Announcing ACERA
GEOSPEC and the Concept
of Beautiful Performance.
When we set out to design our new hydraulic
excavators, we kept our eyes on the big picture.
Of course we wanted machines with greater digging
capacity. But they also had to be fuel-efficient and
economical, while imposing less of a burden on the
local and global environments. Applying our advanced
technologies, we developed KOBELCO's new ACERA
GEOSPEC series, an entirely new kind of excavator that
beautifully balances all the demands of today's
construction industry. Lean and efficient with capacity
to spare, these sleek powerhouses bring a whole new
style to the worksite while setting new standards for
environmental responsibility.
Photos in this catalog are the optional specs with 0.93 m3 bucket and 800 mm shoes.
1
Pursuing the “Three E’s”
The Perfection of Next-Generation,
Network Performance
Enhancement
Greater Performance Capacity
●New hydraulic circuitry minimizes pressure loss
●High-efficiency, electronically controlled
Common Rail Fuel Injection Engine
travel and arm/bucket digging force
●Powerful
Economy
Improved Cost Efficiency
●Advanced
power plant that reduces fuel
consumption
●Easy maintenance that reduces upkeep costs
● High structural durability and reliability that
retain machine value longer
Environment
Features That Go Easy on the Earth
●Auto Idle Stop as standard equipment
●Noise reduction measures (with improvement
of
the sound quality) minimize noise and vibration
ACERA GEOSPEC
The “GEO” in GEOSPEC expresses our deep
respect for our planet, and for the solid ground
where excavators are in their element. This is
accompanied by SPEC, which refers to the
performance specifications needed to get the job
done efficiently as we carry on the tradition of the
urban-friendly ACERA series.
2
The GEOSPEC Difference:
Efficient Performance!
Amazing Productivity with a 20 % Decrease
in Fuel Consumption and “Top-Class” Cost-Performance
Fuel Consumption*
20 %
decrease in fuel consumption
even when performing more
work volume. (S-Mode)
Work Volume *
8%
increase in work volume using
the same amount of fuel.
(H-Mode)
“Top-Class” Powerful Digging
Max. arm crowding force:
Max. arm crowding force
with power boost:
Max. bucket digging force:
Max. bucket digging force
with power boost:
102 kN {10.4 tf}
112 kN {11.4 tf}
143 kN {14.6 tf}
157 kN {16.0 tf}
Powerful Travel
Travel torque: increased by
Drawbar pulling force:
16 %
229 kN {23.3 tf}
Greater Swing Power, Shorter Cycle Times
Swing torque: increased by
Swing speed:
10 %
11 %
faster (12.5 min-1)
Significant Extension of Continuous Working Hours
The combination of a large-capacity fuel
tank and excellent fuel efficiency delivers
an impressive 30 % increase in continuous
operation hours. One tank of fuel keeps
the machine operating under high-load
conditions for more than 20 hours.**
Fuel tank:
370 L
30 %
Light Lever Operation
It takes 10% less effort to move the
control levers, so that operators can
work longer hours with less fatigue.
10 %
Less
Photos in this catalog are the optional specs with 0.93 m3 bucket and 800 mm shoes.
NEXT-3E Technology New Hydraulic System
Rigorous inspections for
pressure loss are performed
on all components of the
hydraulic piping, from the
spool of the control valve to
the
connectors.
This
regimen, combined with the
use of a new, high-efficiency
pump, cuts energy loss to a
minimum.
*The value shows results from actual measurements taken by KOBELCO when compared with previous KOBELCO models.
**The value shows results from actual measurements taken by KOBELCO for continuous operation in S Mode, compared with previous models.
Results vary depending on the method of operation and load conditions.
3
Performance
NEXT-3E Technology
Next-Generation Electronic Engine Control
Simple Select:
Two Digging Modes
The high-pressure, common-rail fuel-injection engine features
adjustable control to maximize fuel efficiency and provide
powerful medium/low-speed torque. The result is a highly fuelefficient engine.
H
H-Mode
S
S-Mode
For heavy duty when a higher
performance level is required.
For normal operations with lower
fuel consumption.
Optional N&B (crusher and breaker)
The operator selects the desired mode from
inside the cab, and the selector valve
automatically configures the machine accordingly.
Attachment Mode Selector Switch
There’s a choice of three different hydraulic
circuits, to accommodate bucket, crusher or
breaker, and the desired attachment mode
can be selected with a switch, which
automatically configures the selector valve. All
attachment modes can be used in either Smode or H-mode.
Seamless, Smooth Combined
Operations
The GEOSPEC machines have inherited the
various systems that make inching and
combined operations easy and accurate, with
further refinements that make a good thing
even better. Leveling and other combined
operations can be carried out with graceful
ease.
● Electronic Active Control System
● Arm regeneration system
● Boom lowering system
● Variable swing priority system
● Swing rebound prevention system
NEXT-3E Technology
Total Tuning Through Advanced ITCS Control
The next-generation engine control is governed by a new
version of ITCS, which responds quickly to sudden changes in
hydraulic load to ensure that the engine runs as efficiently as
possible with a minimum of wasted output.
ITCS (Intelligent Total Control System)
is an advanced, computerized system that provides comprehensive
control of all machine functions.
4
The GEOSPEC Difference:
The Value and Quality of Sturdy Construction!
Stable Attachment Strength
Forged and cast components are used throughout. The arm
tip's cross-sectional coefficient is 15 % higher that previous
models, giving the arm the same strength as the 3-faced
reinforced arm that was offered only as an option before. The
strength of the boom foot has also been increased by 18 %.
Integrated cast steel boom top
Pre-air cleaner (optional)
Forged steel
arm foot boss
Cast steel boom foot boss
15 %
Enhanced Upper Carbody Strength
The structure of the lower portion of the upper
frame has been reassessed and the undercover
area has been minimized. Also, the side deck’s
cross-sectional strength has been boosted by
50 %.
Photos in this catalog are the optional specs with 0.93 m3 bucket and 800 mm shoes.
5
strength up around
arm top section
Durability That Retains Machine Value
Five and Ten Years in the Future
● New operator’s seat covered in durable material
● High-quality urethane paint
● Easily repaired bolted hand rails
Reliability, Durability, Environmental Responsibility
Emergency Acceleration (Dial) Permits
Continued Operation in the Unlikely Event of
Malfunction
The GEOSPEC Difference:
If unexpected trouble is experienced
with the ITCS mechatronic control
system, the machine can still be
operated using the emergency
acceleration system. Digging modes
are also automatically relayed to an
emergency system so that digging
can continue temporarily until a
service person arrives to repair the
primary system.
Designed for the Environment and
the Future!
Auto Idle Stop Provided as Standard Equipment
Engine throttle
Mechatronic
controller
Engine
Pump
Engine ECU
Emergency acceleration
Newly designed MCU
alignment and sealed
cover gives better protection from
water and dust
● Integration in base plate boosts
assembly quality
● Reliable fixture to base plate
New MCU
Conventional
MCU
Countermeasures Against Electrical System Failure
All elements of the electrical system, including controller, have been
designed for enhanced reliability.
This function saves fuel and cuts emissions by shutting down
the engine automatically when the machine is on stand by. It
also stops the hourmeter, which helps to retain the machine’s
asset value.
Automatic Acceleration/Deceleration Function
Reduces Engine Speed
Engine speed is automatically
reduced when the control lever is
placed in neutral, effectively
saving fuel and reducing noise
and exhaust emissions. The
engine quickly returns to full speed
when the lever is moved out of
neutral.
Engine Speed
● Vertical
Lever Off (Neutral)
Lever On
Lever Stroke
Low Noise Level and Mild Sound Quality
The electronically controlled common-rail engine has a unique
fuel injection system that runs quietly. Also, the hydraulic pumps
have been redesigned to produce a more pleasant sound
during pressure relief.
Meets EMC (Electromagnetic Compatibility)
Standards in Europe.
Measures have been taken to ensure that the GEOSPEC
machines do not cause electro-magnetic interference.
6
The GEOSPEC Difference:
“On the Ground” Maintenance!
Comfortable "On the Ground" Maintenance
1
The machine layout
was designed with easy
inspection and maintenance in mind.
Access through the
right side cover
A new fuel filter has been installed that can handle
the most punishing conditions. It now has two pre-fuel
filters (with built-in water separators), and a highgrade main fuel filter with an ultra-fine 2 micron mesh
that removes 95% of dust and other impurities in the
fuel.
7
2
8
Main fuel filter
Engine Oil Filter
Pre-fuel filter
(with built-in water separators)
Main fuel filter
Quick Oil Drain Valves for Quick Maintenance
1
A quick drain valve, which requires no
tools, is provided as standard equipment.
2
To facilitate fuel tank cleaning, the fuel drain
valve was made larger and fitted with a
flange on the bottom.
Quick drain valve
Fuel drain valve
More Efficient Maintenance Inside the Cab
Drain Detachable
type
3
● Detachable two-
piece floor mat with
handles for easy removal. A floor drain
is located under the
mat.
7
4
● Easy-access fuse
box. More finely
differentiated fuses
make it easier to
locate malfunctions.
5
6
● Air conditioner filter
● Hour meter can be
can be easily
removed without
tools for cleaning.
checked while
standing on the
ground.
7
● Large-capacity tool
box can hold up to
three pails.
8
● Special crawler frame design is easily
cleaned of mud.
Maintenance
Access through the
left side cover
Highly Durable Super-fine Filter
The high-capacity hydraulic oil filter incorporates glass fiber with superior cleaning power
and durability. With a replacement cycle of
1,000 hours and a construction that allows
replacement of the filter element only, it’s
both highly effective and highly economical.
Parallel Cooling Units Are Easy to Clean
● Super-fine filter
Double-Element Air Cleaner as Standard
3
4
The large-capacity element features a
double-filter structure that keeps the
engine running clean even in dusty
environments.
5
6
Oil cooler
Radiator
Intercooler
Air conditioner
condenser
Air cleaner (double element)
Monitor Display with Essential Information for
Accurate Maintenance Checks
● Displays only the maintenance information that’s
needed, when it’s needed.
function that provides earlywarning detection and display of electrical system
malfunctions.
● Record previous breakdowns, including irregular
and transient malfunctions.
● Self-diagnostic
Choice of 16 Languages for Monitor Display
With messages including those requiring
urgent action displayed in the local
language, users in all parts of the world
can work with greater peace of mind.
Chinese
German
English
English (US)
French
Indonesian
ISO
Italian
Japanese
Malay
Myanmar (Brumee) Portuguese
Spanish
Tamil
Thai
Vietnamese
Photos in this catalog are the optional specs with 0.93 m3 bucket and 800 mm shoes.
8
The GEOSPEC Difference:
Designed from the Operator’s Point of View
Wide Field of View Liberates the Operator
The front field of view easily clears ISO standards, while the
peripheral view reduces blind spots to a minimum.
● A long wiper covers a wide area for a broad view in bad weather.
● Back mirrors provide a safe view of the rear.
● Reinforced green glass windows meet European standards.
Wide-Access Cab
Ensures Smooth Entry
and Exit
+35mm
The left control box lifts up
with the safety lock lever to
add 10° to the cab entry
angle for easy entrance
and exit.
10°
Photos in this catalog are the optio
Plenty of Foot Room
Creating a Comfortable Operating Environment
With a total width of 1,005 mm, the cab has 35 mm more frontto-back foot room than previous models. The travel pedal is
larger for greater operator comfort.
Reduced Vibration for Fatigue-Free Operation
The rigid cab construction and liquid-filled viscous cab mounts
minimize cab vibration. In addition, the use of new lower rollers
on the crawlers cuts travel vibration in half compared with
previous models.
In-Cab Noise is Reduced by 3dB Compared with
Previous Models.
●Seat can be reclined to horizontal position
9
Comfort and Safety
Newly Designed Information Display Prioritizes
Visual Recognition
The analog gauge provides information that’s easy to read
regardless of the operating environment. The information
display screen has been enlarged, and a visor is attached to
further enhance visibility.
The GEOSPEC Difference:
Imagining Possible Scenarios
and Preparing in Advance
Bracket for Attaching a Head Guard Provided as
Standard Equipment
A bracket is provided as standard equipment
that allows the optional head guard to be
simply bolted on.
Safety Features That Take Various Scenarios into
Consideration
● Firewall separates the pump
● Hammer for emergency exit
compartment from the engine
● Swing
flashers/rear working
lights
● Thermal guard prevents contact with hot components during engine
inspections
● Hand rails meet European standards
● Retractable seatbelt requires no manual adjustment
Optional Features That Further Enhance Safety
onal specs with 0.93 m3 bucket and 800 mm shoes. Bucket is the optional semi HD bucket.
●
●
●
●
Cab working light
Rearview camera and monitor
Yellow swing rotary light
Travel alarm
● Fire extinguisher
● One-way call
Photos in this catalog are the optional specs
with 0.93 m3 bucket and 800 mm shoes.
● Double slide seat
● Powerful
automatic air ● Spacious luggage tray
conditioner
● Two-speaker FM radio
with
station
select
(Optional)
● New interior design and
materials create an elegant feel
● One-touch lock release ● Large cup holder
simplifies opening and
closing the front window
10
Specifications
Engine
Travel System
Model
HINO J05E
Direct injection, water-cooled, 4-cycle diesel
engine with turbocharger, intercooler
4
112 mm X 130 mm
5.123 L
118 kW/ 2,000 min-1 (ISO14396:2002)
114 kW/2,000 min-1 (ISO9249:2007)*
592 N•m/1,600 min-1 (ISO14396:2002)
572 N•m/1,600 min-1 (ISO9249:2007)*
Type
No. of cylinders::
Bore and stroke:
Displacement:
Rated power output:
Max. torque:
Travel motors:
Travel brakes:
Parking brakes:
2 X axial-piston, two-step motors
Hydraulic disc brake
Oil disc brake per motor
46 each side (SK200)
49 each side (SK210LC)
6.0/3.6 km/h
229 kN {23.3 tf} (SAE J 1309)
70 % {35°}
450 mm
Travel shoes:
Travel speed:
Drawbar pulling force:
Gradeability:
Ground clearance:
*Previous indication
Cab & Control
Hydraulic System
Cab
All-weather, sound-suppressed steel cab mounted on the silicon-sealed
viscous mounts and equipped with a heavy, insulated floor mat.
Control
Two hand levers and two foot pedals for travel
Two hand levers for excavating and swing
Electric rotary-type engine throttle
Pump
Type:
Max. discharge flow:
Relief valve setting
Boom, arm and bucket:
Power Boost:
Travel circuit:
Swing circuit:
Control circuit:
Pilot control pump:
Main control valves:
Oil cooler:
Two variable displacement pumps +
1 gear pump
2 X 220 L/min, 1 X 20 L/min
34.3 MPa {350 kgf/cm2}
37.8 MPa {385 kgf/cm2}
34.3 MPa {350 kgf/cm2}
29.0 MPa {296 kgf/cm2}
5.0 MPa {50 kgf/cm2}
Gear type
8-spool
Air cooled type
Boom, Arm & Bucket
Boom cylinders:
Arm cylinder:
Bucket cylinder:
Refilling Capacities & Lubrications
Swing System
Swing motor:
Brake:
Parking brake:
Swing speed:
Tail swing radius:
Min. front swing radius:
120 mm X 1,355 mm
135 mm X 1,558 mm
120 mm X 1,080 mm
Axial-piston motor
Hydraulic; locking automatically when the
swing control lever is in the neutral position
Hydraulic disc brake
12.5 min-1 {rpm}
2,750 mm
3,540 mm
Fuel tank:
Cooling system:
Engine oil:
Travel reduction gear:
Swing reduction gear:
370 L
22 L
22 L
2 X 5.3 L
3.0 L
Hydraulic oil tank:
146 L tank oil level
230 L hydraulic system
Attachments
Backhoe bucket and arm combination
Backhoe bucket
Normal digging
Light-duty
Heavy digging
Slope finishing
bucket
Use
—
Bucket capacity
Opening width
No. of bucket teeth
Bucket weight
0.8
0.59
0.93
0.67
1.05
0.75
1.3
0.9
0.8
0.59
—
—
With side
cutters
mm
1,160
1,300
1,460
—
1,180
—
Without
side cutters
mm
1,060
1,200
1,360
1,630
1,060
2,200 X 1,100
kg
5
730
5
790
6
770
6
820
4
750
—
890
○
○
◎
2.40 m short arm
○
◎
2.94 m standard arm
3.50 m long arm
◎ Standard ○ Recommend △ Loading only × Not recommended
Combinations
11
m3
m3
ISO heaped
Struck
SK200-8
SK210LC-8
Working Ranges
Boom
5.65 m
Arm
Short
2.4 m
Standard
2.94 m
Long
3.5 m
9.42
9.9
10.34
b- Max. digging reach
at ground level
9.24
9.73
10.17
cdef-
6.16
9.51
6.68
2.98
6.7
9.72
6.91
2.43
7.26
9.75
6.97
1.87
Range
a- Max. digging reach
a
b
h
11 m
10
9
Max. digging depth
Max. digging height
Max. dumping clearance
Min. dumping clearance
g- Max. vertical wall
digging depth
5.57
6.1
6.47
h- Min. swing radius
3.56
3.54
3.48
i - Horizontal digging stroke
at ground level
4.08
5.27
6.08
j - Digging depth for 2.4 m (8')
flat bottom
5.95
6.52
7.08
Bucket capacity ISO heaped m3
0.93
0.8
0.7
8
7
6
5
d
4
e
3
2
f
1
0
1
i
2
Digging Force (ISO 6015)
Unit: kN (tf)
Short
2.4 m
Arm length
Standard
2.94 m
c
j
3
g
4
Long
3.5 m
Bucket digging force
143 {14.6}
157 {16.0}*
143 {14.6}
157 {16.0}*
143 {14.6}
157 {16.0}*
Arm crowding force
121 {12.3}
133 {13.6}*
102 {10.4}
112 {11.4}*
91.8 {9.36}
101 {10.3}
5
6
7
8m
60)
11 10
9
8
7
6
5
4
3
2
1m
*Power Boost engaged.
Short Arm
Standard Arm
Long Arm
Dimensions
Arm length
Short
2.4 m
Standard
2.94 m
Long
3.5 m
A Overall length
9,530
9,450
9,520
B
Overall height
(to top of boom)
SK200
SK210LC
D Overall height (to top of cab)
E Ground clearance of rear end*
F Ground clearance*
C Overall width
3,160
2,980
3,180
2,800
2,990
3,030
1,060
450
2,800
2,990
3,030
1,060
450
2,800
2,990
3,030
1,060
450
G Tail swing radius
G’
Distance from center of
swing to rear end
H Tumbler distance
I
Overall length of
crawler
J Track gauge
SK200
SK210LC
SK200
SK210LC
SK200
SK210LC
K Shoe width
L Overall width of upperstructure
2,750
2,750
Unit: mm
2,750
2,750
2,750
2,750
3,370
3,660
4,170
4,450
2,200
2,390
3,370
3,660
4,170
4,450
2,200
2,390
600/700/800/900
2,710
3,370
3,660
4,170
4,450
2,200
2,390
2,710
2,710
* Without including height of shoe lug.
A
L
G, G’
D
B
E
F
H
I
J
C
K
Operating Weight & Ground Pressure
In standard trim, with standard boom, 2.94 m arm, and 0.8 m3 ISO heaped bucket
Shaped
Shoe width
mm
Overall width
mm
Ground pressure
kPa (kgf/cm2)
Operating weight
kg
SK200
SK210LC
SK200
SK210LC
SK200
SK210LC
600
2,800
2,990
46 {0.47}
43 {0.44}
20,400
20,900
Triple grouser shoes (even height)
700
2,900
3,090
40 {0.40}
38 {0.38}
20,800
21,200
800
3,000
3,190
35 {0.36}
33 {0.34}
21,000
21,400
Triangle shoe
900
3,100
3,290
32 {0.32}
30 {0.31}
21,200
21,600
12
Lifting Capacities
A - Reach from swing centerline to bucket hook
B - Bucket hook height above/below ground
C - Lifting capacities in kilograms
• Max. discharge pressure: 34.3 MPa (350 kg/cm2)
Rating over front
Rating over side or 360 degrees
SK200
A
Standard Arm: 2.94 m Bucket: 0.8 m3 ISO heaped 730 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
6.0 m
7.5 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK200
A
*6,510
*10,110
*6,510
*10,110
*11,950
*6,280
*7,290
*10,490
*13,520
*10,470
*11,950
*6,280
*7,290
10,470
10,650
*10,470
*7,540
*9,190
9,380
9,240
9,280
*7,450
6,400
5,830
5,480
5,360
5,400
5,590
Standard Arm: 2.94 m Bucket: 0.8 m3 ISO heaped 730 kg Shoe: 800 mm
1.5 m
3.0 m
4.5 m
*5,050
*5,850
6,100
5,870
5,760
5,780
4,300
4,030
3,760
3,560
3,460
3,480
6.0 m
*2,680
4,530
4,400
4,250
4,130
4,080
*2,680
2,880
2,750
2,620
2,510
2,460
7.5 m
*2,780
*2,620
*2,620
*2,750
*3,010
3,460
3,780
4,520
*5,470
*2,780
*2,620
2,420
2,160
2,060
2,090
2,280
2,740
3,920
6.44 m
7.51 m
8.17 m
8.51 m
8.58 m
8.38 m
7.89 m
7.05 m
5.70 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK200
A
*6,510
*10,110
*6,510
*10,110
*11,950
*6,280
*7,290
*10,490
*13,520
*10,470
*11,950
*6,280
*7,290
*10,490
10,980
*10,470
*7,540
*9,190
9,700
9,560
*9,380
*7,450
6,580
6,010
5,670
5,540
5,580
5,780
Short Arm: 2.4 m Bucket: 0.93 m3 ISO heaped 790 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
*5,050
*5,850
6,310
6,080
5,980
5,990
4,430
4,160
3,890
3,690
3,590
3,600
6.0 m
*2,680
*4,600
4,560
4,410
4,290
4,240
*2,680
2,970
2,850
2,710
2,600
2,560
7.5 m
*2,780
*2,620
*2,620
*2,750
*3,010
*3,470
3,920
4,690
*5,470
*2,780
*2,620
2,510
2,240
2,140
2,170
2,370
2,850
4,050
6.44 m
7.51 m
8.17 m
8.51 m
8.58 m
8.38 m
7.89 m
7.05 m
5.70 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
13
kg
kg
kg
kg
kg
kg
kg
kg
kg
*7,190
*12,030
*7,190
*12,030
*6,370
*11,290
*12,250
*8,650
*6,370
10,490
10,730
*8,650
*6,500
*8,170
9,580
9,270
9,200
*8,810
*6,230
*6,500
6,170
5,650
5,380
5,330
5,430
5,710
*4,980
*5,450
*6,190
6,000
5,810
5,740
5,820
4,350
4,180
3,920
3,670
3,500
3,440
3,510
4,430
4,320
4,190
4,100
2,780
2,680
2,560
2,480
*4,120
*3,870
*3,890
3,830
3,690
3,790
4,200
5,210
*5,480
*4,120
3,280
2,660
2,350
2,240
2,280
2,530
3,160
4,960
5.77 m
6.95 m
7.66 m
8.03 m
8.10 m
7.89 m
7.36 m
6.45 m
4.94 m
SK200-8
SK210LC
A
Standard Arm: 2.94 m Bucket: 0.8 m3 ISO heaped 730 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
6.0 m
7.5 m
SK210LC-8
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK210LC
A
*6,510
*10,110
*6,510
*10,110
*11,950
*6,280
*7,290
*10,490
*13,520
*10,470
*11,950
*6,280
*7,290
*10,490
12,300
*10,470
*7,540
*9,190
*10,100
*10,160
*9,380
*7,450
*5,050
*5,850
*6,680
6,720
6,610
6,630
7,160
6,570
6,220
6,090
6,130
6,330
Standard Arm: 2.94 m Bucket: 0.8 m3 ISO heaped 730 kg Shoe: 800 mm
1.5 m
3.0 m
4.5 m
4,780
4,510
4,230
4,020
3,920
3,940
6.0 m
*2,680
*4,600
4,990
4,840
4,720
4,660
*2,680
3,220
3,090
2,950
2,840
2,800
7.5 m
*2,780
*2,620
*2,620
*2,750
*3,010
*3,470
*4,290
5,160
*5,470
*2,780
*2,620
*2,620
2,440
2,330
2,370
2,590
3,110
4,420
6.44 m
7.51 m
8.17 m
8.51 m
8.58 m
8.38 m
7.89 m
7.05 m
5.70 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK210LC
A
*6,510
*10,110
*6,510
*10,110
*11,950
*6,280
*7,290
*10,490
*13,520
*10,470
*11,950
*6,280
*7,290
*10,490
12,700
*10,470
*7,540
*9,190
*10,100
*10,160
*9,380
*7,450
7,370
6,780
6,430
6,310
6,350
6,550
Short Arm: 2.4 m Bucket: 0.93 m3 ISO heaped 790 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
*5,050
*5,850
*6,680
6,970
6,860
*6,840
4,930
4,650
4,370
4,170
4,070
4,080
6.0 m
*2,680
*4,600
*5,000
5,020
4,900
4,850
*2,680
3,330
3,200
3,060
2,950
2,910
7.5 m
*2,780
*2,620
*2,620
*2,750
*3,010
*3,470
*4,290
5,360
*5,470
*2,780
*2,620
*2,620
2,540
2,430
2,470
2,690
3,230
4,580
6.44 m
7.51 m
8.17 m
8.51 m
8.58 m
8.38 m
7.89 m
7.05 m
5.70 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
*7,190
*12,030
*7,190
*12,030
*6,370
*11,290
*12,250
*8,650
*6,370
*11,290
*12,250
*8,650
*6,500
*8,170
*9,600
*10,180
*9,920
*8,810
*6,230
*6,500
6,920
6,390
6,110
6,060
6,160
*6,230
Notes:
1. Do not attempt to lift or hold any load that is greater than these lift capacities at their
specified lift point radius and heights. Weight of all accessories must be deducted from the
above lift capacities.
2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must
make allowance for job conditions such as soft or uneven ground, out of level conditions,
side loads, sudden stopping of loads, hazardous conditions, experience of personnel, etc.
3. Bucket lift hook defined as lift point.
4. The above lifting capacities are in compliance with ISO 10567. They do not exceed
*4,980
*5,450
*6,190
6,850
6,660
6,590
*6,390
4,830
4,650
4,390
4,130
3,960
3,900
3,970
*4,720
4,910
4,780
4,680
3,120
3,020
2,900
2,810
*4,120
*3,870
*3,890
*4,090
4,210
4,330
4,800
*5,700
*5,480
*4,120
3,660
2,990
2,660
2,540
2,600
2,880
3,570
*5,480
5.77 m
6.95 m
7.66 m
8.03 m
8.10 m
7.89 m
7.36 m
6.45 m
4.94 m
87% of hydraulic lifting capacity or 75% of tipping load. Lifting capacities marked with an
asterisk (*) are limited by hydraulic capacity rather than tipping load.
5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions
before operating this machine. Rules for safe operation of equipment should be adhered to
at all times.
6. Lift capacities apply to only machine as originally manufactured and normally equipped by
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
14
SK200-8
SK210LC-8
STANDARD EQUIPMENT
ENGINE
■ Engine, HINO J05E, Diesel engine with turbocharger and
intercooler
■ Automatic engine deceleration
■ Auto Idle Stop (AIS)
■ Batteries (2 x 12V - 96Ah)
■ Starting motor (24V - 5 kW), 50 amp alternator
■ Removable clean-out screen for radiator
■ Automatic engine shut-down for low engine oil pressure
■ Engine oil pan drain valve
■ Double element air cleaner
CONTROL
■ Working mode selector (H-mode and S-mode)
■ Power Boost
SWING SYSTEM & TRAVEL SYSTEM
■ Swing rebound prevention system
■ Straight propel system
■ Two-speed travel with automatic shift down
■ Sealed & lubricated track links
■ Grease-type track adjusters
■ Automatic swing brake
HYDRAULIC
■ Arm regeneration system
■ Aluminum hydraulic oil cooler
MIRRORS & LIGHTS
■ Two rearview mirrors
■ Two front and two rear working lights
■ Swing flashers
CAB & CONTROL
■ Two control levers, pilot-operated
■ Tow eyes
■ Horn, electric
■ Integrated left-right slide-type control box
■ Cab, all-weather sound suppressed type
■ Ashtray
■ Cigarette lighter
■ Cab light (interior)
■ Coat hook
■ Luggage tray
■ Large cup holder
■ Detachable two-piece floor mat
■ Double slide seat
■ Retractable seatbelt
■ Headrest
■ Handrails
■ Heater and defroster
■ Intermittent windshield wiper with double-spray washer
■ Skylight
■ Tinted safety glass
■ Pull-type front window and removable lower front window
■ Easy-to-read multi-display monitor
■ Automatic air conditioner
■ Emergency escape hammer
OPTIONAL EQUIPMENT
■ Radio, AM/FM Stereo with speakers
■ Wide range of buckets
■ Various optional arms
■ Wide range of shoes
■ Travel alarm
■ Boom safety valve
■ Arm safety valve
■ 7-way adjustable suspension seat
■ Front-guard protective structures
■ Additional hydraulic circuit
■ Pre-air cleaner
Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics.
Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines
with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require.
Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.
Copyright by
No part of this catalog may be reproduced in any manner without notice.
Inquiries To:
17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPAN
Tel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135
www.kobelco-kenki.co.jp/english_index.html
Bulletin No. ACERA GEOSPEC SUPER SK200/SK210LC-SEASIA-2-102
2009082000 Printed in Japan
ACERA GEOSPEC SK330/350LC
SK330-8
SK350LC-8
STANDARD EQUIPMENT
ENGINE
■ Engine, HINO J08E, Diesel engine with turbocharger and
intercooler
■ Automatic engine deceleration
■ Auto Idle Stop (AIS)
■ Batteries (2 x 12V - 96Ah)
■ Starting motor (24V - 5 kW), 50 amp alternator
■ Removable clean-out screen for radiator
■ Automatic engine shut-down for low engine oil pressure
■ Engine oil pan drain valve
■ Double element air cleaner
CONTROL
■ Working mode selector (H-mode and S-mode)
■ Power Boost
SWING SYSTEM & TRAVEL SYSTEM
■ Swing rebound prevention system
■ Straight propel system
■ Two-speed travel with automatic shift down
■ Sealed & lubricated track links
■ Grease-type track adjusters
■ Automatic swing brake
HYDRAULIC
■ Arm regeneration system
■ Auto warm up system
■ Aluminum hydraulic oil cooler
MIRRORS & LIGHTS
■ Two rearview mirrors
■ Three front and two rear working lights
■ Swing flashers
Hydraulic Excavators
CAB & CONTROL
■ Two control levers, pilot-operated
■ Tow eyes
■ Horn, electric
■ Integrated left-right slide-type control box
■ Cab, all-weather sound suppressed type
■ Ashtray
■ Cigarette lighter
■ Cab light (interior)
■ Coat hook
■ Luggage tray
■ Large cup holder
■ Detachable two-piece floor mat
■ 7-way adjustable suspension seat
■ Retractable seatbelt
■ Headrest
■ Handrails
■ Heater and defroster
■ Intermittent windshield wiper with double-spray washer
■ Skylight
■ Tinted safety glass
■ Pull-type front window and removable lower front window
■ Easy-to-read multi-display monitor
■ Automatic air conditioner
■ Emergency escape hammer
■ Suspension seat
■ Bucket Capacity:
1.2 –2.3 m3 ISO heaped
■ Engine Power:
200 kW {271 PS} /2,100 min-1{rpm}
(ISO14396)
■ Operating Weight:
OPTIONAL EQUIPMENT
■ Wide range of buckets
■ Various optional arms
■ Wide range of shoes
■ Front-guard protective structures
■ Additional track guide
■ Additional hydraulic circuit
■ Arm rest
■ Additional cownterweight
■ Multi-control valve
■ Rain visor
■ Radio, AM/FM Stereo with speakers (Indonesia, Vietnam, Malaysia)
Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines
with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require.
Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.
Copyright by
No part of this catalog may be reproduced in any manner without notice.
Inquiries To:
17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPAN
Tel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135
www.kobelco-kenki.co.jp/english_index.html
Bulletin No. ACERA GEOSPEC SK330/SK350LC-SEASIA-2-101
2009115000 Printed in Japan
33,700 kg–SK330
34,400 kg–SK350LC
The Power Wave of Change
Pursuing the “Three E’s”
The Perfection of Next-Generation,
Network Performance
Enhancement
Greater Performance Capacity
●New hydraulic circuitry minimizes pressure loss
●High-efficiency, electronically controlled
Common Rail Fuel Injection Engine
travel and arm/bucket digging force
●Powerful
Economy
Improved Cost Efficiency
●Advanced
power plant that reduces fuel
consumption
●Easy maintenance that reduces upkeep costs
● High structural durability and reliability that
retain machine value longer
Environment
Features That Go Easy on the Earth
●Auto Idle Stop as standard equipment
●Noise reduction measures (with improvement
Announcing ACERA
GEOSPEC and the Concept
of Beautiful Performance.
of
the sound quality) minimize noise and vibration
When we set out to design our new hydraulic
excavators, we kept our eyes on the big picture.
Of course we wanted machines with greater digging
capacity. But they also had to be fuel-efficient and
economical, while imposing less of a burden on the
local and global environments. Applying our advanced
technologies, we developed KOBELCO's new ACERA
GEOSPEC series, an entirely new kind of excavator that
beautifully balances all the demands of today's
construction industry. Lean and efficient with capacity
to spare, these sleek powerhouses bring a whole new
style to the worksite while setting new standards for
environmental responsibility.
ACERA GEOSPEC
The “GEO” in GEOSPEC expresses our deep
respect for our planet, and for the solid ground
where excavators are in their element. This is
accompanied by SPEC, which refers to the
performance specifications needed to get the job
done efficiently as we carry on the tradition of the
urban-friendly ACERA series.
1
2
Performance
The GEOSPEC Difference:
NEXT-3E Technology
Next-Generation Electronic Engine Control
Efficient Performance!
The high-pressure, common-rail fuel-injection engine features
adjustable control to maximize fuel efficiency and provide
powerful medium/low-speed torque. The result is a highly fuelefficient engine.
Amazing Productivity with a 27 % Increase
in Work Volume and “Top-Class” Cost-Performance
H
H-Mode
Work Volume *
27 %
S
increase in work volume using
the same amount of fuel.
(H-Mode)
S-Mode
decrease in fuel consumption
even when performing more
work volume. (S-Mode)
Max. arm crowding force
with power boost:
Max. bucket digging force:
Max. bucket digging force
with power boost:
For normal operations with lower
fuel consumption.
Attachment Mode Selector Switch
There's a choice of three different hydraulic
circuits, to accommodate bucket, crusher or
breaker, and the desired attachment mode
can be selected with a switch, which
automatically configures the selector valve. All
attachment modes can be used in either Smode or H-mode.
“Top-Class” Powerful Digging
Max. arm crowding force:
For heavy duty when a higher
performance level is required.
Optional N&B (crusher and breaker)
The operator selects the desired mode from
inside the cab, and the selector valve
automatically configures the machine accordingly.
Fuel Consumption*
18 %
Simple Select:
Two Digging Modes
165 kN {16.8 tf}
181 kN {18.5 tf}
222 kN {22.6 tf}
244 kN {24.9 tf}
Powerful Travel
Travel torque: increased by
Drawbar pulling force:
13 %
322 kN {32.8 tf}
Seamless, Smooth Combined
Operations
The GEOSPEC machines have inherited the
various systems that make inching and
combined operations easy and accurate, with
further refinements that make a good thing
even better. Leveling and other combined
operations can be carried out with graceful
ease.
Greater Swing Power, Shorter Cycle Times
Swing torque: increased by
Swing speed:
7%
16 %
● Electronic Active Control System
● Arm regeneration system
● Boom lowering system
● Variable swing priority system
● Swing rebound prevention system
faster (10.0 min-1)
Significant Extension of Continuous Working Hours
The combination of a large-capacity fuel
tank and excellent fuel efficiency delivers
an impressive 22% increase in continuous
operation hours.**
Fuel tank:
580L
22 %
Light Lever Operation
It takes 10% less effort to move the
control levers, so that operators can
work longer hours with less fatigue.
10 %
Less
NEXT-3E Technology New Hydraulic System
Rigorous inspections for
pressure loss are performed
on all components of the
hydraulic piping, from the
first spool of the control
valve to the connectors.
This regimen, combined
with the use of a new, highefficiency
pump,
cuts
energy loss to a minimum.
*The value shows results from actual measurements taken by KOBELCO when compared with previous KOBELCO models.
**The value shows results from actual measurements taken by KOBELCO for continuous operation in S Mode, compared with previous models.
Results vary depending on the method of operation and load conditions.
3
NEXT-3E Technology
Total Tuning Through Advanced ITCS Control
The next-generation engine control is governed by a new
version of ITCS, which responds quickly to sudden changes in
hydraulic load to ensure that the engine runs as efficiently as
possible with a minimum of wasted output.
ITCS (Intelligent Total Control System)
is an advanced, computerized system that provides comprehensive
control of all machine functions.
4
Reliability, Durability, Environmental Responsibility
The GEOSPEC Difference:
The Value and Quality of Sturdy Construction!
Stable Attachment Strength
The GEOSPEC Difference:
Designed for the Environment and the Future!
Emergency Acceleration (Dial) Permits
Continued Operation in the Unlikely Event of
Malfunction
Forged and cast steel components are used throughout. The
standard arm and boom also meet specifications that were
classified as “reinforced” on previous KOBELCO models to
ensure reliable strength.
If unexpected trouble is experienced
with the ITCS mechatronic control
system, the machine can still be
operated using the emergency
acceleration system. Digging modes
are also automatically relayed to an
emergency system so that digging
can continue temporarily until a
service person arrives to repair the
primary system.
Pre-air Cleaner (optional)
The
optional
pre-air
cleaner
prolongs a replacement cycle of
main air cleaner.
Auto Idle Stop Provided as Standard Equipment
Integrated cast steel
boom top
HD boom
Engine throttle
Mechatronic
controller
Engine
Pump
Emergency acceleration
Newly designed MCU
● Vertical
alignment and sealed
cover gives better protection from
water and dust
● Integration in base plate boosts
assembly quality
● Reliable fixture to base plate
Forged steel
arm foot boss
Cast steel boom foot boss
HD arm
New MCU
Conventional
MCU
Countermeasures Against Electrical System Failure
All elements of the electrical system, including controller, have been
designed for enhanced reliability.
This function saves fuel and cuts emissions by shutting down
the engine automatically when the machine is on stand by. It
also stops the hourmeter, which helps to retain the machine’s
asset value.
Automatic Acceleration/Deceleration Function
Reduces Engine Speed
Engine speed is automatically
reduced when the control lever is
placed in neutral, effectively
saving fuel and reducing noise
and exhaust emissions. The
engine quickly returns to full
speed when the lever is moved
out of neutral.
Engine Speed
ENGINE ECU
Lever Off (Neutral)
Lever On
Lever Stroke
Large-Capacity Pump Resists Overheating
The pump capacity has been
increased by
compared with
previous models.
22 %
●Reinforced arm
Low Noise Level and Mild Sound Quality
The electronically controlled common-rail engine has a unique
fuel injection system that runs quietly. Also, the hydraulic pumps
have been redesigned to produce a more pleasant sound
during pressure relief. In short, the GEOSPEC series meets all
requirements cited in latest EU stage II.
Meets EMC (Electromagnetic Compatibility)
Standards in Europe.
Measures have been taken to ensure that the GEOSPEC
machines do not cause electromagnetic interference.
Enhanced Upper Carbody Strength
The structure of the lower portion of the upper
frame has been reassessed and the undercover
area has been minimized for further strength.
5
Durability That Retains Machine Value
Five and Ten Years in the Future
●New operator’s seat covered in durable, material
●High-quality urethane paint
●Easily repaired bolted hand rails
6
Maintenance
The GEOSPEC Difference:
Highly Durable Super-fine Filter
“On the Ground” Maintenance!
Access through the
left side cover
The high-capacity hydraulic oil filter incorporates glass fiber with superior cleaning power
and durability. With a replacement cycle of
1,000 hours and a construction that allows
replacement of the filter element only, it’s
both highly effective and highly economical.
Parallel Cooling Units Are Easy to Clean
Comfortable "On the Ground" Maintenance
1
The machine layout was designed with easy inspection and
maintenance in mind.
● Super-fine filter
Double-Element Air Cleaner as Standard
The large-capacity element features a
double-filter structure that keeps the
engine running clean even in dusty
environments.
3
4
Oil cooler
5
Air cleaner (double element)
6
Access through the
right side cover
A new fuel filter has been installed that can handle
the most punishing conditions. It now has two pre-fuel
filters (with built-in water separators), and a highgrade main fuel filter with an ultra-fine 2 micron mesh
that removes 95% of dust and other impurities in the
fuel.
Radiator
Air conditioner
condenser
Intercooler
Monitor Display with Essential Information for
Accurate Maintenance Checks
● Displays only the maintenance information that’s
needed, when it’s needed.
function that provides earlywarning detection and display of electrical system
malfunctions.
● Record previous breakdowns, including irregular
and transient malfunctions.
● Self-diagnostic
7
2
Choice of 16 Languages for Monitor Display
With messages including those requiring
urgent action displayed in the local
language, users in all parts of the world
can work with greater peace of mind.
8
Main fuel filter
Engine Oil Filter
Pre-fuel filter
(with built-in water separators)
Main fuel filter
Chinese
German
English
English (US)
French
Indonesian
ISO
Italian
Japanese
Malay
Myanmar(Brumese) Portuguese
Spanish
Tamil
Thai
Quick Oil Drain Valves for Quick Maintenance
1
A quick drain valve, which requires no
tools, is provided as standard equipment.
Quick drain valve
2
To facilitate fuel tank cleaning, the fuel drain
valve was made larger and fitted with a
flange on the bottom.
Vietnamese
Fuel drain valve
More Efficient Maintenance Inside the Cab
Drain Detachable
type
3
● Detachable two-
piece floor mat with
handles for easy removal. A floor drain
is located under the
mat.
7
4
● Easy-access fuse
box. More finely
differentiated fuses
make it easier to
locate malfunctions.
5
6
● Air conditioner filter
● Hour meter can be
can be easily
removed without
tools for cleaning.
checked while
standing on the
ground.
7
● Large-capacity tool
box can hold up to
three pails.
8
● Special crawler frame design is easily
cleaned of mud.
8
Comfort and Safety
The GEOSPEC Difference:
Designed from the Operator’s Point of View
Newly Designed Information Display Prioritizes
Visual Recognition
The analog gauge provides information that’s easy to read
regardless of the operating environment. The information
display screen has been enlarged, and a visor is attached to
further enhance visibility.
The GEOSPEC Difference:
Imagining Possible Scenarios
and Preparing in Advance
Bracket for Attaching a Head Guard Provided as
Standard Equipment
Wide Field of View Liberates the Operator
A bracket is provided as standard equipment
that allows the optional head guard to be
simply bolted on.
The front field of view easily clears ISO standards, while the
peripheral view reduces blind spots to a minimum.
Safety Features That Take Various Scenarios into
Consideration
● Firewall separates the pump
● Hammer for emergency exit
compartment from the engine
●A long wiper covers a wide area for a broad view in bad weather.
●Back mirrors provide a safe view of the rear.
●Reinforced green glass windows meet European standards.
Wide-Access Cab
Ensures Smooth Entry
and Exit
● Swing
+35 mm
The left control box lifts up
with the safety lock lever to
add 10° to the cab entry
angle for easy entrance
and exit.
flashers/rear working
lights
● Thermal guard prevents contact with hot components during engine
inspections
● Hand rails meet European standards
● Retractable seatbelt requires no manual adjustment
10°
Photo includes optional pedals for N&B and rotation.
Plenty of Foot Room
Creating a Comfortable Operating Environment
With a total width of 1,005 mm, the cab has 35 mm more frontto-back foot room than previous models. The travel pedal is
larger for greater operator comfort.
Reduced Vibration for Fatigue-Free Operation
● Double slide and suspen- ● Powerful
The rigid cab construction and liquid-filled viscous cab mounts
minimize cab vibration. In addition, the use of new lower rollers
on the crawlers cuts travel vibration in half compared with
previous models.
sion seat
automatic air ● Spacious luggage tray
conditioner
● New interior design and
materials create an elegant feel
In-Cab Noise is Reduced by 4dB Compared with
Previous Models.
●Seat can be reclined to horizontal position
9
● One-touch lock release ● Large cup holder
simplifies opening and
closing the front window
10
Specifications
SK330-8
Engine
Working Ranges
Travel System
Model
HINO J08E
Direct injection, water-cooled, 4-cycle diesel
engine with turbocharger, intercooler
6
112 mm X 130 mm
7.684 L
200 kW/2,100 min-1 (ISO14396:2002)*
188 kW/2,100 min-1 (ISO9249:2007)
998 N•m/1,600 min-1 (ISO14396:2002)*
969 N•m/1,600 min-1 (ISO9249:2007)
Type
No. of cylinders::
Bore and stroke:
Displacement:
Rated power output:
Max. torque:
Travel motors:
Travel brakes:
Parking brakes
Travel speed:
Drawbar pulling force:
Gradeability:
Ground clearance:
*ISO 14396 meets EU regulation
Two variable displacement pumps +
1 gear pump
2 X 294 L/min, 1 X 20 L/min
34.3 MPa {350 kgf/cm2}
37.8 MPa {385 kgf/cm2}
34.3 MPa {350 kgf/cm2}
29.0 MPa {296 kgf/cm2}
5.0 MPa {50 kgf/cm2}
Gear type
8-spool
Air cooled type
Brake:
Parking brake:
Swing speed:
Tail swing radius:
Min. front swing radius:
10.35
10.61
11.26
11.97
b - Max. digging reach
at ground level
10.14
10.4
11.06
11.79
cdef-
6.51
10.28
7.05
3.73
6.86
10.26
7.06
3.32
7.56
10.58
7.37
2.62
8.41
10.7
7.53
1.77
5.28
5.84
6.61
7.15
4.48
4.45
4.37
4.43
3.4
4.21
5.82
7.21
6.31
6.67
7.4
8.27
2.3
1.6
1.4
1.2
Axial-piston motor
Hydraulic; locking automatically when the
swing control lever is in the neutral position
Hydraulic disc brake
10.0 min-1 {rpm}
3,500 mm
4,370 mm
Max. digging depth
Max. digging height
Max. dumping clearance
Min. dumping clearance
g - Max. vertical wall
digging depth
h - Min. swing radius
i - Horizontal digging stroke
at ground level
a
b
h
d
e
f
j - Digging depth for 2.4 m (8')
flat bottom
Bucket capacity ISO heaped m3
i
Digging Force (ISO 6015)
Unit: kN (tf)
Super Short
2.25 m
Arm length
Short
2.6 m
Standard
3.3 m
Long
4.15 m
Bucket digging force
220 {22.4}
241 {24.6}*
221 {22.5}
244 {24.9}*
222 {22.6}
244 {24.9}*
221 {22.5}
243 {24.8}*
Arm crowding force
231 {23.6}
255 {26.0}*
205 {20.9}
225 {22.9}*
165 {16.8}
181 {18.5}*
140 {14.3}
154 {15.7}*
g
c j
14 13 12 11 10 9 8 7 6 5 4 3 2 1m
*Power Boost engaged.
140 mm X 1,550 mm
170 mm X 1,788 mm
150 mm X 1,193 mm
Fuel tank:
Cooling system:
Engine oil:
Travel reduction gear:
Swing reduction gear:
580 L
31.1 L
28.5 L
2 X 9.5 L
7.4 L
Arm length
Super Short
2.25 m
Short
2.6 m
Standard
3.3 m
Long
4.15 m
A Overall length
11,410
11,280
11,200
11,230
Hydraulic oil tank:
280 L tank oil level
353 L hydraulic system
B
Overall height
(to top of boom)
SK330
SK350LC
D Overall height (to top of cab)
E Ground clearance of rear end*
F Ground clearance*
C Overall width
12 m
11
10
9
8
7
6
5
4
3
2
1
0
1
2
3
4
5
6
7
8m
Super Short Arm
Short Arm
Standard Arm
Long Arm
Dimensions
Refilling Capacities & Lubrications
Swing System
Swing motor:
Long
4.15 m
Super Short
2.25 m
Range
a - Max. digging reach
Boom, Arm & Bucket
Boom cylinders:
Arm cylinder:
Bucket cylinder:
6.5 m
Short
Standard
2.6 m
3.3 m
Arm
Cab
All-weather, sound-suppressed steel cab mounted on the silicon-sealed
viscous mounts and equipped with a heavy, insulated floor mat.
Control
Two hand levers and two foot pedals for travel
Two hand levers for excavating and swing
Electric rotary-type engine throttle
Pump
Max. discharge flow:
Max. discharge pressure
Boom, arm and bucket:
Power Boost:
Travel circuit:
Swing circuit:
Control circuit:
Pilot control pump:
Main control valves:
Oil cooler:
Boom
Cab & Control
Hydraulic System
Type:
Unit: m
2 X axial-piston, two-step motors
Hydraulic brake per motor
Oil disc brake per motor
45 each side (SK330)
48 each side (SK350LC)
5.6/3.3 km/h
322 kN (ISO7464)
70 % {35°}
500 mm
Travel shoes:
SK350LC-8
3,760
3,640
3,420
3,590
3,200
3,200
3,160
1,190
500
3,200
3,200
3,160
1,190
500
3,200
3,200
3,160
1,190
500
3,200
3,200
3,160
1,190
500
G Tail swing radius
G’
Distance from center of
swing to rear end
3,500
3,500
3,500
Unit: mm
3,500
3,500
3,500
3,500
3,500
SK330
SK350LC
SK330
SK350LC
SK330
SK350LC
3,730
4,050
4,650
4,980
2,600
2,600
3,730
4,050
4,650
4,980
2,600
2,600
K Shoe width
L Overall width of upperstructure
2,950
3,730
3,730
4,050
4,050
4,650
4,650
4,980
4,980
2,600
2,600
2,600
2,600
600/800
2,950
2,950
H Tumbler distance
I
Overall length
of crawler
J Track gauge
2,950
* Without including height of shoe lug.
A
L
G, G’
Attachments
B
Backhoe bucket and arm combination
D
Backhoe bucket
Use
Bucket capacity
Opening width
No. of bucket teeth
Bucket weight
Combinations
ISO heaped
Struck
With side cutter
Without side cutter
m3
m3
mm
mm
kg
2.25 m super short arm
2.6 m short arm
3.3 m standard arm
4.15 m long arm
Light-duty
F
Heavy digging
1.2
0.84
1,240
1,110
4
930
1.4
1.0
1,420
1,300
5
1,070
1.6
1.2
1,570
1,450
5
1,100
2.3
1.84
1,930
1,760
6
1,500
1.8
1.4
—
1,680
5
1,200
1.4
1.0
1,390
1,330
5
1,300
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○ Recommended Loading only Not recommended
11
E
Normal digging
K
H
J
I
C
Operating Weight & Ground Pressure
In standard trim, with standard boom, 3.3 m arm, and 1.4 m3 ISO heaped bucket
Shaped
Shoe width
mm
Triple grouser shoes (even height)
Overall width
mm
Ground pressure
kPa (kgf/cm2)
Operating weight
kg
SK330
SK350LC
SK330
SK350LC
SK330
SK350LC
600
3,200
3,200
68 {0.70}
64 {0.66}
33,700
34,400
800
3,400
3,400
53 {0.54}
50 {0.51}
34,700
35,500
12
Lifting Capacities
SK330-8
A - Reach from swing centerline to bucket hook
B - Bucket hook height above/below ground
C - Lifting capacities in kilograms
• Max. discharge pressure: 37.8 MPa (385 kgf/cm2)
Rating over front
Rating over side or 360 degrees
3
SK330
A
Standard Arm: 3.3 m Bucket: 1.4 m ISO heaped 1,070 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*12,590
*7,080
*10,390
*10,760 *10,760 *14,890
*15,190 *15,190 *20,250
*20,200 *20,200 *16,970
*12,590
*7,080
*10,390
*14,890
*20,250
*16,970
*7,320
*11,730 *11,730 *8,630
*13,950 12,320 *9,850
*15,020 11,670 *10,670
*15,030 11,460 *10,920
*14,170 11,530 *10,500
*12,270 11,820 *9,150
*8,560 *8,560
*7,320
*8,630
8,010
7,570
7,360
7,340
7,530
*5,640
*5,840
*6,370
*7,070
*7,760
7,930
7,770
7,770
*5,640
*5,840
*6,370
6,030
5,680
5,410
5,260
5,260
*5,840
*6,180
6,110
5,960
5,890
4,570
4,390
4,200
4,050
3,990
*3,650
*3,600
*3,690
*3,920
*4,320
*4,980
5,870
6,740
*7,250
*7,090
*3,650
*3,600
*3,690
3,830
3,680
3,720
3,980
4,580
5,890
*7,090
8.05 m
8.88 m
9.41 m
9.67 m
9.70 m
9.49 m
9.02 m
8.26 m
7.10 m
5.29 m
3
SK330
A
Standard Arm: 3.3 m Bucket: 1.4 m ISO heaped 1,070 kg Shoe: 800 mm
1.5 m
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*12,590
*7,080
*10,390
*10,760 *10,760 *14,890
*15,190 *15,190 *20,250
*20,200 *20,200 *16,970
*12,590
*7,080
*10,390
*14,890
*20,250
*16,970
*7,320
*11,730 *11,730 *8,630
*13,950 12,710 *9,850
*15,020 12,060 *10,670
*15,030 11,850 *10,920
*14,170 11,920 *10,500
*12,270 12,220 *9,150
*8,560 *8,560
*7,320
*8,630
8,280
7,840
7,620
7,610
7,790
*5,640
*5,840
*6,370
*7,070
*7,760
8,220
8,060
*8,040
*5,640
*5,840
*6,370
6,230
5,880
5,610
5,460
5,460
*5,840
*6,180
6,340
6,180
6,120
4,730
4,550
4,360
4,210
4,150
*3,650
*3,600
*3,690
*3,920
*4,320
*4,980
*6,070
*6,990
*7,250
*7,090
*3,650
*3,600
*3,690
*3,920
3,820
3,870
4,140
4,750
6,100
*7,090
8.05 m
8.88 m
9.41 m
9.67 m
9.70 m
9.49 m
9.02 m
8.26 m
7.10 m
5.29 m
SK350LC
A
Standard Arm: 3.3 m Bucket: 1.4 m3 ISO heaped 1,070 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
SK350LC-8
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK350LC
A
*12,590
*7,080
*10,760 *10,760 *10,390
*15,190 *15,190 *14,890
*20,200 *20,200 *20,250
*16,970
*12,590
*7,080
*10,390
*14,890
*20,250
*16,970
*7,320
*11,730 *11,730 *8,630
*13,950 12,580 *9,850
*15,020 11,930 *10,670
*15,030 11,720 *10,920
*14,170 11,790 *10,500
*12,270 12,080 *9,150
*8,560 *8,560
*7,320
*8,630
8,190
7,750
7,530
7,520
7,700
Standard Arm: 3.3 m Bucket: 1.4 m3 ISO heaped 1,070kg Shoe: 800 mm
1.5 m
3.0 m
4.5 m
6.0 m
*5,640
*5,840
*6,370
*7,070
*7,760
*8,270
*8,430
*8,040
*5,640
*5,840
*6,370
6,160
5,810
5,540
5,390
5,390
7.5 m
*5,840
*6,180
*6,530
*6,770
*6,370
4,680
4,490
4,310
4,160
4,100
9.0 m
*3,650
*3,600
*3,690
*3,920
*4,320
*4,980
*6,070
*6,990
*7,250
*7,090
*3,650
*3,600
*3,690
*3,920
3,770
3,820
4,080
4,690
6,030
*7,090
8.05 m
8.88 m
9.41 m
9.67 m
9.70 m
9.49 m
9.02 m
8.26 m
7.10 m
5.29 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK350LC
A
*12,590
*7,080
*10,390
*10,760 *10,760 *14,890
*15,190 *15,190 *20,250
*20,200 *20,200 *16,970
*12,590
*7,080
*10,390
*14,890
*20,250
*16,970
*7,320
*11,730 *11,730 *8,630
*13,950 12,980 *9,850
*15,020 12,330 *10,670
*15,030 12,120 *10,920
*14,170 12,190 *10,500
*12,270 *12,270 *9,150
*8,560 *8,560
*7,320
*8,630
8,460
8,020
7,800
7,790
7,970
Long Arm: 4.15 m Bucket: 1.2 m3 ISO heaped 930 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
6.0 m
*5,640
*5,840
*6,370
*7,070
*7,760
*8,270
*8,430
*8,040
*5,640
*5,840
*6,370
6,360
6,010
5,740
5,600
5,590
7.5 m
*5,840
*6,180
*6,530
*6,770
*6,370
4,840
4,660
4,470
4,320
4,260
9.0 m
*3,650
*3,600
*3,690
*3,920
*4,320
*4,980
*6,070
*6,990
*7,250
*7,090
*3,650
*3,600
*3,690
*3,920
3,920
3,970
4,240
4,870
6,250
*7,090
8.05 m
8.88 m
9.41 m
9.67 m
9.70 m
9.49 m
9.02 m
8.26 m
7.10 m
5.29 m
At Max. Reach
Radius
SK330
A
Long Arm: 4.15 m Bucket: 1.2 m3 ISO heaped 930 kg Shoe: 600 mm
1.5 m
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK330
A
*6,110 *6,110
*9,500 *9,500
*12,990 *12,990
*16,880 *16,880
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*10,040 *10,040 *7,650
*12,620 *12,620 *9,030
*14,280 11,750 *10,090
*14,880 11,310 *10,650
*14,560 11,210 *10,620
*13,300 11,380 *9,830
*10,720 *10,720 *7,800
*7,650
8,170
7,600
7,260
7,140
7,210
7,530
Long Arm: 4.15 m Bucket: 1.2 m3 ISO heaped 930 kg Shoe: 800 mm
1.5 m
3.0 m
4.5 m
6.0 m
*5,630
*6,390
*7,180
*7,830
7,680
7,590
*7,430
*5,630
6,150
5,740
5,390
5,170
5,080
5,160
7.5 m
*4,670
*5,220
*5,640
*6,090
5,910
5,780
5,760
*4,670
4,670
4,440
4,210
4,000
3,870
3,860
9.0 m
*2,830
*2,780
*2,850
*3,020
*3,310
*3,780
*4,520
5,710
*6,700
*7,000
*2,830
*2,780
*2,850
*3,020
3,230
3,230
3,410
3,830
4,700
6,760
8.85 m
9.62 m
10.11 m
10.35 m
10.38 m
10.18 m
9.74 m
9.04 m
8.00 m
6.46 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
13
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*6,110 *6,110
*9,500 *9,500
*12,990 *12,990
*16,880 *16,880
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*10,040 *10,040 *7,650
*12,620 *12,620 *9,030
*14,280 12,140 *10,090
*14,880 11,700 *10,650
*14,560 11,610 *10,620
*13,300 11,780 *9,830
*10,720 *10,720 *7,800
*7,650
8,440
7,870
7,520
7,400
7,480
7,800
*5,630
*6,390
*7,180
*7,830
7,970
7,870
*7,430
*5,630
6,350
5,930
5,590
5,370
5,280
5,360
*4,670
*5,220
*5,640
*6,090
6,140
6,000
5,980
*4,670
4,830
4,600
4,370
4,160
4,030
4,020
*2,830
*2,780
*2,850
*3,020
*3,310
*3,780
*4,520
*5,830
*6,700
*7,000
*2,830
*2,780
*2,850
*3,020
*3,310
3,370
3,550
3,980
4,880
*7,000
8.85 m
9.62 m
10.11 m
10.35 m
10.38 m
10.18 m
9.74 m
9.04 m
8.00 m
6.46 m
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
SK350LC
A
*6,110 *6,110
*9,500 *9,500
*12,990 *12,990
*16,880 *16,880
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*10,040 *10,040 *7,650
*12,620 *12,620 *9,030
*14,280 12,010 *10,090
*14,880 11,560 *10,650
*14,560 11,470 *10,620
*13,300 11,640 *9,830
*10,720 *10,720 *7,800
*7,650
8,350
7,780
7,440
7,310
7,390
7,710
Long Arm: 4.15 m Bucket: 1.2 m3 ISO heaped 930 kg Shoe: 800 mm
1.5 m
3.0 m
4.5 m
6.0 m
*5,630
*6,390
*7,180
*7,830
*8,210
*8,160
*7,430
*5,630
6,280
5,870
5,520
5,300
5,210
5,290
7.5 m
*4,670
*5,220
*5,640
*6,090
*6,460
*6,630
*6,310
*4,670
4,780
4,550
4,310
4,110
3,980
3,960
9.0 m
*2,830
*2,780
*2,850
*3,020
*3,310
*3,780
*4,520
*5,830
*6,700
*7,000
*2,830
*2,780
*2,850
*3,020
*3,310
3,320
3,500
3,930
4,820
6,920
8.85 m
9.62 m
10.11 m
10.35 m
10.38 m
10.18 m
9.74 m
9.04 m
8.00 m
6.46 m
At Max. Reach
Radius
B
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*6,110 *6,110
*9,500 *9,500
*12,990 *12,990
*16,880 *16,880
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*15,930
*12,530
*11,720
*14,260
*18,060
*19,250
*15,020
*10,040 *10,040 *7,650
*12,620 *12,620 *9,030
*14,280 12,410 *10,090
*14,880 11,960 *10,650
*14,560 11,870 *10,620
*13,300 12,040 *9,830
*10,720 *10,720 *7,800
Notes:
1. Do not attempt to lift or hold any load that is greater than these lift capacities at their
specified lift point radius and heights. Weight of all accessories must be deducted from the
above lift capacities.
2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must
make allowance for job conditions such as soft or uneven ground, out of level conditions,
side loads, sudden stopping of loads, hazardous conditions, experience of personnel, etc.
3. Bucket lift hook defined as lift point.
*7,650
8,620
8,050
7,700
7,580
7,660
*7,800
*5,630
*6,390
*7,180
*7,830
*8,210
*8,160
*7,430
*5,630
*6,390
6,070
5,730
5,500
5,410
5,490
*4,670
*5,220
*5,640
*6,090
*6,460
*6,630
*6,310
*4,670
4,940
4,710
4,480
4,270
4,140
4,120
*2,830
*2,780
*2,850
*3,020
*3,310
*3,780
*4,520
*5,830
*6,700
*7,000
*2,830
*2,780
*2,850
*3,020
*3,310
3,460
3,650
4,090
5,010
*7,000
8.85 m
9.62 m
10.11 m
10.35 m
10.38 m
10.18 m
9.74 m
9.04 m
8.00 m
6.46 m
4. The above lifting capacities are in compliance with ISO 10567. They do not exceed
87% of hydraulic lifting capacity or 75% of tipping load. Lifting capacities marked with an
asterisk (*) are limited by hydraulic capacity rather than tipping load.
5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions
before operating this machine. Rules for safe operation of equipment should be adhered to
at all times.
6. Lift capacities apply to only machine as originally manufactured and normally equipped by
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
14
Hydraulic Excavators
■ Bucket Capacity:
2.8 – 5.4 m3 ISO heaped
■ Engine Power:
370 kW {503 PS} /1,800 min-1{rpm}
(ISO14396)
■ Operating Weight:
78,200 kg – 80,500 kg
The Power Wave of Change
Announcing ACERA GEOSPEC and
The Concept of Beautiful Performance
When we set out to design our new ACERA GEOSPEC hydraulic excavators,
we kept our eyes on the big picture. Of course we wanted machines that would sell well,
but we didn’t want to emphasize one aspect of performance at the expense of other features.
So, instead of narrowly focusing on fuel-efficient, economical operation, for example,
or on environmental compatibility, or on any other particular feature, we sought to
develop well-rounded machines that can balance seemingly contradictory demands.
Now, we're proud to introduce the latest member of the ACERA GEOSPEC family—
the 80-ton SK850LC. This machine has it all: the highest productivity in its class;
a resilient power plant; outstanding durability proven in the field in large building
demolition machines; easy transportability; and an environmentally responsible design
that reduces fuel consumption and operating costs. In short, the SK850LC satisfies
all of the tough conditions that must be met by a large excavator engaged in demanding,
continuous operations. So welcome to the birth of a new standard of performance:
the 80-ton ACERA GEOSPEC SK850LC. With its efficient, sleek design, it brings a whole
new excavating style to the worksite that's tuned to the natural beauty of our world.
1
Pursuing the “Three E’s”
The Perfection of Next-Generation,
Network Performance
Enhancement
Greater Performance Capacity
●New hydraulic circuitry minimizes pressure loss
●High-efficiency, electronically controlled
Common Rail Fuel Injection Engine
●Powerful travel and arm/bucket digging force
●High-power engine and high swing torque
Economy
Improved Cost Efficiency
●Advanced
power plant that reduces fuel
consumption
●Easy maintenance that reduces upkeep costs
●Maintenance walk ensures easy access and
maintenance
● High structural durability and reliability that
retain machine value longer
Environment
Features That Go Easy on the Earth
●Auto
Idle Stop as standard equipment
●Noise reduction measures (with improvement of
the sound quality) minimize noise and vibration
ACERA GEOSPEC
The "GEO" in GEOSPEC expresses our deep
respect for our planet, and for the solid ground
where excavators are in their element. This is
accompanied by SPEC, which refers to the
performance specifications needed to get the job
done efficiently as we carry on the tradition of the
urban-friendly ACERA series.
2
The GEOSPEC Difference:
Efficient Performance!
Great Productivity and Low Fuel Costs
Advanced hydraulic technology keeps fuel costs low matches
pump output with a high efficiency engine that conserves fuel,
resulting in great productivity and low fuel costs.
High Swing Torque
The use of high swing torque delivers a smoother, stronger and
swing for faster, more efficient cycle times. It also provides
plenty of start-up swing power for safe operation on slopes.
Swing torque:
Swing speed:
268 kN m
8.4 min-1
•
Plenty of Digging Force
Digging is smoother than ever with the newly shaped bucket.
New bucket
Previous bucket
The sharp edge penetrates more easily.
Max. bucket digging force:
Max. arm crowding force:
3
403 kN {41.1 tf}
311 kN {31.7 tf}
Strongest Travel Power and Drawbar Pulling
Force in Its Class!
The large-capacity motor delivers the strongest travel power
and drawbar pulling force in the machine's class, making it ideal
for large civil engineering projects, rock-crushing work, and
other power-intensive applications.
Travel speed:
Drawbar pulling force:
4.2/2.7 km/h
637 kN {65.0 tf}
Excellent Lateral Stability
The SK850LC has the widest crawlers in its class for
outstanding lateral stability. Fitted with a 5.4 m3 bucket, it can
safely lift a maximum of 9.92 tons over the side, the most in its
class. (Condition: rating over side, 10.7 m reach at G. L., 900
mm shoe)
“Top-class” lifting capacity
9.92t in its class
Widest crawlers in its class
Performance
2
Extended Continuous Operation
(Large-Capacity Fuel Tank)
The large-capacity fuel tank, combined
with higher fuel efficiency, enables the
SK850LC to operate continuously for
twelve hours.
Fuel tank:
960L
NEXT-3E Technology
Next-Generation Electronic Engine Control
The high-pressure, common-rail fuel-injection engine
features adjustable control to maximize fuel efficiency and
provide powerful medium/low-speed torque. The result is a
highly fuel-efficient engine.
* Continuous digging in S mode. Length of continuous operation will vary with type of operation and load on engine.
New Cooling System
The patented Maintenance Walk as air duct is
another KOBELCO innovation that further
enhances the cooling system's effectiveness.
Oil cooler
Air
Intercooler
Maintenance Walk (air duct)
Air intake
Radiator
The cooling fan changes
speed automatically according
to the temperature of the cooling water in the radiator. This
prevents overheating when
the water temperature rises,
allowing continuous, high-load
operation. When the water
temperature falls, the cooling
system operates very quietly,
contributing to both low noise
and low fuel consumption.
Engine
Light-Touch Levers
The operating levers are light and easy to move, reducing
operator fatigue over long hours of operation.
Seamless, Smooth Combined Operations
The GEOSPEC machines have inherited the various systems
that make inching and combined operations easy and accurate,
with further refinements that make a good thing even better.
Leveling and other combined operations can be carried out with
graceful ease.
3
NEXT-3E Technology
Total Tuning Through Advanced ITCS Control
The next-generation engine control is governed by a new
version of ITCS, which responds quickly to sudden changes in
hydraulic load to ensure that the engine runs as efficiently as
possible with a minimum of wasted output.
ITCS (Intelligent Total Control System) is an advanced, computerized
system that provides comprehensive control of all machine functions.
Simple Select: Two Digging Modes
H-Mode:
For heavy duty when a higher performance level is required.
S-Mode:
For normal operations with lower fuel consumption.
Two additional modes for specialized applications:
●The arm cylinder heads are arrang-
ed in a double row to reduce pressure
loss in the return line and enhance
fuel efficiency. The double row also
enables faster arm retraction for
better productivity.
●Electronic active control system
●Arm regeneration system
●Boom lowering regeneration system
●Variable swing priority system
●Swing rebound prevention system
1
Arm extension
Double-row head
cylinders
NEXT-3E Technology
New Hydraulic System
Rigorous inspections for pressure loss are performed on all
components of the hydraulic piping, from the first spool of the
control valve to the connectors. This regimen, combined with
the use of a new, high-efficiency pump, cuts energy loss to a
minimum.
Attachment Mode Selector Switch (Optional)
There's a choice of three different hydraulic circuits, to accommodate
bucket, crusher or breaker, and the desired
attachment mode can be selected with a switch,
which automatically configures the selector valve.
All attachment modes can be used in either Smode or H-mode.
Dump Counter Is Available
Using the dump counter switch, which operates in tandem with
the motor, the operator can display on the monitor and record
the number of dumps made.
4
The GEOSPEC Difference:
The Value and Quality of Sturdy Construction!
Large excavators are often used on steep, rough roads in
mountains and quarries where they are expected to
operate continuously for many hours at a time. They have
to be durable. The high-strength construction of the
SK850LC has already been proven through use in large
KOBELCO building demolition machines, and has been
carefully scrutinized through 30,000 hours of additional
durability testing. It has the tough durability required in all
of its components, including the upper and lower body and
attachment.
Stable Attachment Strength
All components are either cast or forged, with HD type
boom and arm provided as standard equipment. The
balanced design ensures excellent durability even when
using a large bucket, providing highly reliable attachment
strength.
•Arm
HD arm (standard)
Cast arm foot boss
High-strength lock guard
Upper Frame with High Structural Strength
FEM* analysis was used determine the best materials,
select the steel plate, and create a high-strength design to
resulting in an upper frame that features high structural
strength.
*FEM (Finite Element Method)
Method of numerical analysis used in structural mechanics
Strong Carbody Structure
•Bucket
Front-edge angle and
"R" shape optimize
digging performance
•Boom
HD boom (standard)
Cast boom foot boss
(Self-lubricant bush with
high lubricating ability)
Large Components Used in the Crawler Frame
New shape
Previous model
Strength is especially crucial in the
carbody. The swing mechanism on the
SK850LC is mounted without a column,
thereby increasing the carbody's crosssection size for greater strength.
5
•Reinforced Travel Reduction
Gear Cover
•Track Guides Installed
in Three Places
A high-strength protective
cover enhances the durability of the travel reduction gear.
Track guides installed in three different places improve
travel stability and help prevent the crawlers from
coming off the rollers. More track guides can be installed
as an option.
Reliability, Durability, Environmental Responsibility
Emergency Acceleration (Dial) Permits Continued
Operation in the Unlikely Event of Malfunction
If the mechatronic system should happen to malfunction, the
ECU will automatically put the engine into high idle (maximum
RPM), allowing the operator to continue working until a service
specialist can come to repair the machine. During emergency
operation, the hydraulic pumps automatically sense any trouble
and control hydraulic flow accordingly.
•Reinforcement Rib
FEM analysis was used to add reinforcement
ribs in strategic locations where the boom
cylinder is attached to help prevent cylinder
damage.
Engine throttle
Mechatronic
controller
Engine
Pump
Normal
Emergency
ENGINE ECU
•Easily detachable bolt-on type
Undercover for upper carriage
Newly designed MCU
● Vertical
alignment and sealed
cover gives better protection from
water and dust
● Integration in base plate boosts
assembly quality
● Reliable fixture to base plate
New MCU
Conventional
MCU
Countermeasures Against Electrical System Failure
All elements of the electrical system, including controller, have been
designed for enhanced reliability.
Excellent Transportability
Counterweight Device
The counterweight device operates both vertically and horizontally for
safe and efficient onsite assembly and disassembly.
Four Disassembly and Transport Patterns
The SK850LC can be disassembled and transported in four different
ways, including: no counterweight, with boom attached; main body only;
main body without crawler frame; etc.
Variable Gauge Crawler
The variable gauge crawler extends the crawlers to a maximum width of
4,300 mm (with 750 mm shoes) for extremely stable operation, and
retracts them to a compact minimum width of 3,500 mm for easier
transport.
6
The GEOSPEC Difference:
Easy Maintenance That Supports Large-Scale
Operation!
Daily maintenance checks are essential for the successful operation of large, continuously operating excavators. Inspections and
maintenance must be quick and easy to maximize productivity. With its maintenance walk, the SK850LC provides easy access to
essential components and systems so that more time is spent on the job.
Handrails on top of upper frame and top of counterweight are customized equipment. (Available for Japanese market only)
Maintenance Walk Serves as an Air Duct During
Operation
Kobelco's unique design covers the maintenance walk to
create an air duct that helps to keep the radiator cool during
machine operation.
7
Easy Inspection of Swing Bearing, Gear and Bolt
A small access port is located
in front of the upper frame to
make it easier to inspect the
swing bearing, gear and bolt.
Maintenance
Auto-Coil Grease Gun Holder
• Grease tank
• Lubrication hose
• Fuel tank drain valve
Bolted Double Service Doors Open and Close Easily
• Intercooler • A/C condenser • Fuel cooler • Radiator • Oil cooler
Around the engine compartment
• Air cleaner
• Fuel filter
• Fuel pre-filter with
water separator
• Engine oil drain valve • Engine oil filter
Simple Filtration
• Hydraulic oil filter x 3
• Cat walk
• Suction filter
•Large tool box
• Drain filter
• Battery
High-Grade Fuel Filter with Superior
Filtration Performance
Drain Detachable
type
The high-performance, large capacity filter is
designed specially for the common-rail fuel injection
engine.
More Efficient Maintenance Inside the Cab
● Detachable two-piece
Highly Durable Super-fine Filter
The high-capacity hydraulic oil filter incorporates
glass fiber with superior cleaning power and
durability. With a replacement cycle of 1,000
hours and a construction that allows replacement
of the filter element only, it’s both highly effective
and highly economical.
● Super-fine filter
Long-life hydraulic oil filter:
1,000 hours
floor mat with handles
for easy removal. A
floor drain is located
under the mat.
● Easy-access fuse
box. More finely
differentiated fuses
make it easier to
locate malfunctions.
● Air conditioner filter
can be easily removed
without tools for
cleaning.
Monitor Display with Essential Information for
Accurate Maintenance Checks
● Displays only the maintenance information that’s
needed, when it’s needed.
function that provides earlywarning detection and display of electrical system
malfunctions.
● Record previous breakdowns, including irregular
and transient malfunctions.
● Self-diagnostic
8
The GEOSPEC Difference:
Designed from the Operator’s Point of View
Plenty of Foot Room
Creating a Comfortable Operating Environment
● Seat can be reclined to
horizontal position
Comfortable 1,005 mm-Wide Cab.
Wide Field of View Liberates the Operator
The front field of view easily clears
ISO
standards,
while
the
peripheral view reduces blind
spots to a minimum.
● A long wiper covers a wide area for
a broad view in bad weather.
●Back mirrors provide a safe view of
the rear.
●Reinforced green glass windows
meet European standards.
Wide-Access Cab Ensures
Smooth Entry and Exit
● Double
slide
suspension seat
and
● Powerful
airconditioner
automatic
The left control box lifts up with the
safety lock lever to add 10° to the cab
entry angle for easy entrance and exit.
Reduced Vibration for Fatigue-Free Operation
The rigid cab construction and liquid-filled viscous cab mounts
minimize cab vibration. In addition, the use of new lower rollers
on the crawlers cuts travel vibration in half compared with
previous models.
9
● Spacious luggage tray
● Two-speaker FM radio
with
station
select
(Optional)
● New interior design
and materials create an
elegant feel
● One-touch lock release
simplifies opening and
closing the front window
● Large cup holder
Comfort and Safety
The GEOSPEC Difference:
Imagining Possible Scenarios
and Preparing in Advance
The GEOSPEC Difference:
Designed for the Environment
and the Future!
Auto Idle Stop Provided as Standard Equipment
This function saves fuel and cuts emissions by shutting down
the engine automatically when the machine is on stand by. It
also stops the hourmeter, which helps to retain the machine’s
asset value.
Safety Features That Take Various Scenarios into
Consideration
Automatic Acceleration/Deceleration Function
Reduces Engine Speed
● Swing
flashers/rear working
● Hammer for emergency exit
lights
Engine Speed
Engine speed is automatically
reduced when the control lever is
placed in neutral, effectively saving
fuel and reducing noise and exhaust
emissions. The engine quickly
returns to full speed when the lever
is moved out of neutral.
Lever Off (Neutral)
● Thermal guard prevents contact with hot components during engine
inspections
● Hand rails meet European standards
● Retractable seatbelt requires no manual adjustment
Lever On
Lever Stroke
Low Noise Level and Mild Sound Quality
The electronically controlled common-rail engine has a unique
fuel injection system that runs quietly. Also, the hydraulic pumps
have been redesigned to produce a more pleasant sound
during pressure relief. In short, the GEOSPEC series meets all
requirements cited in latest EU stage II.
Meets EMC (Electromagnetic Compatibility)
Standards in Europe.
Measures have been taken to ensure that the GEOSPEC
machines do not cause electromagnetic interference.
Photo shows previous model.
10
Specifications
Engine
Model
Type:
No. of cylinders:
Bore and stroke:
Displacement:
Rated power output:
Max. torque:
Electrical system:
Starter:
Alternator:
Batteries:
Travel System
KOMATSU SAA6D14OE-5
Direct injection, water-cooled, 4-cycle
electrically-controlled common rail system
type diesel engine with turbocharger,
intercooler
6
140 mm X 165 mm
15.24 L
370 kW {503 PS} SAE NET at
1,800 min-1{rpm} (ISO14396: 2002)
2,197 N•m at 1,350 min-1{rpm}
D.C. 24V
24 V, 11 kW
60 AMP
2 X 12 V – 190Ah
Hydraulic System
Travel motors:
Travel brakes:
Parking brakes:
Travel shoes:
Travel speed:
Drawber pulling force:
Gradeability
Ground clearance:
2 X axial-piston motor, two-step motors
Hydraulic disc brake
Oil disc brake per motor
51 each side
4.2/2.7 km/h
637 kN {65,000 kgf} (J1309)
70 % (35°)
850 mm
Cab & Control
Cab
All-weather, sound-suppressed steel cab mounted on the silicon-sealed
viscous mounts and equipped with a heavy, insulated floor mat.
Control
Two hand levers and two foot pedals for travel
Two hand levers for excavating and swing
Electric rotary-type engine throttle
Pump
Type:
Max. discharge flow:
Relief valve setting
Boom, arm and bucket:
Travel circuit:
Swing circuit:
Control circuit:
Pilot control pump:
Main control valves:
Oil cooler:
Two variable displacement pumps +
1 gear pump
2 X 504 L/min, 1 X 30 L/min
33.0 MPa {337 kgf/cm2}
33.0 MPa {337 kgf/cm2}
30.0 MPa {306 kgf/cm2}
5.0 MPa {50 kgf/cm2}
Gear type
6-spool
Air cooled type
Swing System
Swing motor:
Brake:
Parking:
Swing speed:
Swing torque:
Tail swing radius:
Min. front swing radius:
11
Axial-piston motor
Hydraulic; locking automatically when the
swing control lever is in the neutral position
Hydraulic disc brake
8.4 min-1{rpm}
268 kN•m
4,600 mm
6,340 mm
Boom, Arm & Bucket
Boom cylinders:
Arm cylinder:
Bucket cylinder:
210 mm X 1,800 mm
220 mm X 2,175 mm
200 mm X 1,570 mm
Refilling Capacities & Lubrications
Fuel tank:
Cooling system:
Engine oil:
Travel reduction gear:
Swing reduction gear:
960 L
76 L
58 L
2 X 22 L
2 X 21.5 L
Hydraulic oil tank:
473 L tank oil level
856 L hydraulic system
Boom, Arm and Bucket Combination
Arm
Bucket
2.9 m
5.4 m3
Weight: 8,060 kg
Weight: 4,130 kg
Weight: 3,630 kg
Application
Mass Excavation Application
1,380 mm
2,390 mm
Boom
7.25 m Short boom
4,430 mm
7,620 mm
2,500 mm
2.9 m
4.6 m3
Weight: 8,440 kg
Weight: 4,130 kg
Weight: 3,270 kg
1,380 mm
8.25 m Standard Boom
Short Arm Application
4,430 mm
2,200 mm
3.5 m3
3.5 m3 HD
Weight: 4,240 kg
Weight: 2,610 kg
Weight: 3,700 kg
1,380 mm
2,340 mm
3.6 m
Standard Arm Application
5,190 mm
2,000 mm
1,990 mm
4.4 m
2,,8 m3
Weight: 4,730 kg
Weight: 2,380 kg
1,390 mm
8,620 mm
Long Arm Application
5,990 mm
1,680 mm
Backhoe bucket and arm combination
Use
Bucket capacity
Opening width
No. of bucket teeth
Weight
Combinations
ISO heaped
Struck
With side cutter
Without side cutter
m3
m3
mm
mm
kg
2.9 m short arm
3.6 m standard arm
4.4 m long arm
2.9 m short arm + 7.25 m short boom
2.8
2.1
1,680
1,580
5
2,370
○
○
◎
−
Backhoe bucket
3.5
2.6
2,000
1,900
5
2,610
○
◎
△
−
4.6
3.4
2,200
2,100
6
3,270
◎
△
−
−
5.4
4.0
2,500
2,400
6
3,630
△
−
−
◎
12
Specifications
Dimensions
Unit: mm
Application
Arm length
Boom length
A
Overall length
B
Overall height (to top of boom)
Short Arm
2.9 m
14,600
4,830
with 750 mm shoe
C
Overall width
D
E
F
F'
G
G'
H
I
Overall height (to top of cab)
Ground clearance of rear end*
Ground clearance*
Ground clearance*
Tail swing radius
Distance from center of swing to rear end
Tumbler distance
Overall length of crawler
with 900 mm shoe
with 750 mm shoe
J
Track gauge
K
L
M
Shoe width
Overall width of upperstructure
Overall length of upperstructure
with 900 mm shoe
(Extended )
(Retracted)
(Extended )
(Retracted)
(Extended )
(Retracted)
(Extended )
(Retracted)
Standard Arm
Long Arm
3.6 m
4.4 m
8.25 m Standard Boom
14,530
14,480
4,760
5,160
4,440
3,500
4,450
3,800
3,590
1,560
850
580
4,600
4,480
5,140
6,370
3,550
2,750
3,550
2,900
650/750/900
3,350
6,170
Mass Excavator
2.9 m
7.25 m Short Boom
13,590
4,850
*Without including height of shoe lug.
A
L
M
H
K
I
F'
F
E
D
B
G, G’
J
C
Operating Weight & Ground Pressure
Short Arm Application (In standard trim, with 8.25 m standard boom, 2.9 m short arm, and 4.6 m3 bucket)
Shoe width
Overall width
Ground pressure
Operating weight
mm
mm
kPa {kgf/cm2}
kg
650
4,440
107 {1.09}
78,700
Triple grouser shoe (even height)
750
4,440
93 {0.95}
79,300
900
4,440
79 {0.80}
80,500
Standard Arm Application (In standard trim, with 8.25 m standard boom, 3.6 m standard arm, and 3.5 m3 bucket)
Shoe width
Overall width
Ground pressure
Operating weight
mm
mm
kPa {kgf/cm2}
kg
650
4,440
106 {1.08}
78,200
Triple grouser shoe (even height)
750
4,440
92 {0.94}
78,800
900
4,450
78 {0.80}
79,900
Long Arm Application (In standard trim, with 8.25 m standard boom, 4.4 m long arm, and 2.8 m3 bucket)
Shoe width
Overall width
Ground pressure
Operating weight
mm
mm
kPa {kgf/cm2}
kg
650
4,440
106 {1.08}
78,400
Triple grouser shoe (even height)
750
4,440
93 {0.95}
79,100
900
4,450
78 {0.80}
80,200
Mass Excavator Arm Application (In standard trim, with 7.25 m short boom, 2.9 m short arm, and 5.4 m3 bucket)
Shoe width
Overall width
Ground pressure
Operating weight
13
mm
mm
kPa {kgf/cm2}
kg
650
4,440
107 {1.09}
78,700
Triple grouser shoe (even height)
750
4,440
93 {0.95}
79,300
900
4,450
79 {0.80}
80,400
Transportation Plan
4,480 mm
Configuration
Plan 1
Description
Total weight
Base machine without counterweight and bucket, with lower structure,
8.25 m standard boom and 3.6 m standard arm.
62,700 kg
Base machine without counterweight, bucket and arm,
with lower structure and 8.25 m standard boom.
58,500 kg
Base machine with lower structure, without counterweight,
bucket, arm and boom.
48,800 kg
Base machine with carbody, without counterweight, bucket,
arm,boom and lower structure.
24,900 kg
13,840 mm
Transportation width: 3,500 mm
3,580 mm
Plan 2
12,130 mm
Transportation width: 3,500 mm
3,590 mm
Plan 3
6,990 mm
Transportation width: 3,500 mm
2,700 mm
Plan 4
5,680 mm
Transportation width: 3,350 mm
*Counterweight: 13,400 kg
14
Specifications
a
b
h
15m
14
13
12
11
10
9
d
8
7
e
h'
6
5
4
f
3
2
1
0
1
i
c
j
g
2
3
8' (2.4 m)
15m 14 13 12 11 10 9 8 7 6 5 4 3 2 1
4
5
Short Arm (2.9 m)
6
Standard Arm (3.6 m)
7
8
Long Arm (4.4 m)
9
10m
Mass Excavator
(Short Boom 7.25 m + Short Arm 2.9 m)
Working Ranges
Unit: m
Application
Arm length
Boom length
a - Max. digging reach
b - Max. digging reach at ground level
c - Max. digging depth
d - Max. digging height
e - Max. dumping clearance
f - Min. dumping clearance
g - Max. vertical wall digging depth
h - Min. swing radius
h'- Height at min. swing radius
i - Horizontal digging stroke at ground level
j - Digging depth for 2.4 m (8') flat bottom
Bucket capacity ISO heaped m3
Short Arm
2.9 m
13.48
13.19
8.3
12.34
8.41
4.31
5.16
5.74
10.89
4.36
8.15
4.6
Standard Arm
3.6 m
8.25 m Standard Boom
13.83
13.55
8.9
12.11
8.34
3.67
6.74
6.34
10.87
5.67
8.75
3.5
Long Arm
4.4 m
14.56
14.29
9.7
12.35
8.57
2.86
7.48
6.34
10.87
6.80
9.58
2.8
Digging Force (ISO 6015)
Unit: kN {kgf}
Application
Arm length
Boom length
15
Mass Excavator
2.9 m
7.25 m Short Boom
12.45
12.13
7.38
11.69
7.77
3.66
4.42
5.47
10.24
4.39
7.23
5.4
Short Arm
2.9 m
Standard Arm
3.6 m
8.25 m Standard Boom
Long Arm
4.4 m
Mass Excavator
2.9 m
7.25 m Short Boom
Bucket digging force
kN {kgf}
432
{44,100}
403
{40,900}
403
{41,100}
432
{44,100}
Arm crowding force
kN {kgf}
351
{35,800}
311
{31,600}
272
{27,700}
351
{35,800}
Lifting Capacities
A - Reach from swing centerline to bucket hook
B - Bucket hook height above/below ground
C - Lifting capacities in kilograms
• Max. discharge pressure: 36.0 MPa (367 kgf/cm2)
Rating over front
Rating over side or 360 degrees
Short Arm Application
SK850LC
A
Boom: 8.25 m Arm: 2.9 m Bucket: 4.6 m3 ISO heaped 3,160 kg Shoe: 650 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
12.0 m
Max. Reach
Radius
B
10.5 m
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*22,670
*33,200
*22,670
*33,200
*22,200
*32,630
*30,680
*25,010
*22,200
*32,630
*30,680
*25,010
*21,870
*25,290
*27,410
*28,130
*27,770
*26,450
*23,980
*19,780
*21,870
*25,290
24,280
23,620
23,470
23,680
*23,980
*19,780
*14,790
*16,900
*18,940
*20,520
*21,400
*21,510
*20,790
*18,980
*15,300
*14,790
*16,900
18,340
17,320
16,700
16,430
16,470
16,820
*15,300
*11,850
*12,870
*14,120
*15,380
*16,440
*17,110
*17,250
*16,670
*14,920
*11,850
*12,870
*14,120
13,710
13,050
12,590
12,370
12,390
12,720
*11,200
*11,690
*12,400
*13,160
*13,820
*14,210
*14,160
*11,200
11,450
11,010
10,540
10,130
9,840
9,710
*11,710
8,200
*11,550
*11,250
*11,200
*11,290
*11,480
*11,760
*12,100
*12,490
*12,910
*13,320
*13,630
*13,540
*11,550
*11,250
10,570
9,340
8,590
8,180
8,070
8,270
8,840
9,940
11,980
*13,540
9.07 m
10.19 m
10.98 m
11.52 m
11.85 m
11.97 m
11.90 m
11.63 m
11.15 m
10.43 m
9.40 m
7.96 m
Standard Arm Application
SK850LC
A
Boom: 8.25 m Arm: 3.6 m Bucket: 3.5 m3 ISO heaped 2,610 kg Shoe: 650 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*16,210
*25,830
*34,370
*35,580
*18,170
*25,830
*34,370
*35,580
*20,070
*27,080
*35,680
*32,370
*27,020
*20,070
*27,080
*35,680
*32,370
*27,020
*21,290
*24,940
*27,400
*28,460
*28,360
*27,250
*25,030
*21,200
*21,290
*24,940
24,840
24,050
23,790
23,890
24,310
*21,200
*16,670
*18,820
*20,550
*21,600
*21,890
*21,350
*19,790
*16,600
*16,670
18,790
17,730
17,040
16,710
16,680
16,940
*16,600
*12,770
*14,060
*15,390
*16,530
*17,310
*17,580
*17,170
*15,740
*12,770
*14,060
14,090
13,400
12,900
12,630
12,590
12,830
*11,170
*11,700
*12,450
*13,260
*13,980
*14,460
*14,530
*10,280
*10,380
*10,760
*11,410
*11.960
*12,420
*12,960
*13,590
*14,290
*15,040
*15,700
*11,170
*11,700
11,390
10,890
10,450
10,130
9,960
*10,280
*10,380
10,060
9,210
8,730
8,560
8,700
9,210
10,260
12,270
*15,700
10.07 m
10.87 m
11.42 m
11.75 m
11.87 m
11.80 m
11.53 m
11.04 m
10.31 m
9.28 m
7.81 m
Long Arm Application
SK850LC
A
Boom: 8.25 m Arm: 4.4 m Bucket: 2.8 m3 ISO heaped 2,380 kg Shoe: 650 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
12.0 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
-7.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*16,120
*22,270
*29,150
*37,520
*16,210
*22,270
*29,150
*37,520
*26,910
*19,100
*20,730
*25,320
*31,750
*34,720
*30,320
*23,500
*26,910
*19,100
*20,730
*25,320
*31,750
*34,720
*30,320
*23,500
*22,800
*25,870
*27,650
*28,210
*27,710
*26,150
*23,230
*18,170
*22,800
25,290
24,120
23,570
23,460
23,700
*23,230
*18,170
*15,100
*17,410
*19,420
*20,830
*21,530
*21,450
*20,460
*18,230
*15,100
*17,410
17,950
17,070
16,560
16,370
16,480
16,900
*11,540
*12,900
*14,350
*15,670
*16,670
*17,230
*17,200
*16,370
*11,540
*12,900
14,290
13,490
12,880
12,480
12,320
12,410
*9,760
*10,040
*10,670
*11,500
*12,420
*13,280
*13,940
*14,280
*14,100
*9,760
*10,040
*10,670
*11,500
10,990
10,470
10,050
9,790
9,700
*9,500
*10,600
*11,140
*11,650
*12,010
9,260
8,950
8,600
8,280
8,030
*8,080
*8,100
*8,320
*8,740
*9,400
*10,350
*11,670
*12,240
*12,900
*13,630
*14,400
*14,990
*8,080
*8,100
*8,320
8,210
7,780
7,610
7,680
8,050
8,820
10,230
12,960
*14,990
10.95 m
11.69 m
12.20 m
12.51 m
12.62 m
12.56 m
12.30 m
11.85 m
11.17 m
10.23 m
8.92 m
7.06 m
Mass Excavator Application
SK850LC
A
Boom: 7.25 m Arm: 2.9 m Bucket: 5.4 m3 ISO heaped 3,570 kg Shoe: 650 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*21,140
*31,710
*41,720
*21,140
*31,710
*41,720
*30,130
*30,130
*27,360
*36,280
*36,250
*30,930
*22,110
*27,360
*36,280
*36,250
*30,930
*22,110
*21,760
*25,450
*28,110
*29,310
*29,060
*27,320
*23,680
*16,500
*21,760
*25,450
26,150
25,210
24,870
25,000
*23,680
*16,500
*15,580
*17,600
*19,690
*21,400
*22,370
*22,390
*21,180
*18,040
Notes:
1. Do not attempt to lift or hold any load that is greater than these lift capacities at their
specified lift point radius and heights. Weight of all accessories must be deducted from the
above lift capacities.
2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must
make allowance for job conditions such as soft or uneven ground, out of level conditions,
side loads, sudden stopping of loads, hazardous conditions, experience of personnel, etc.
3. Bucket lift hook defined as lift point.
*15,580
*17,600
19,400
18,410
17,740
17,420
17,460
17,910
*13,290
*14,040
*15,160
*16,370
*17,400
*17,980
*17,830
*16,450
*13,290
*14,040
14,980
14,310
13,720
13,290
13,100
13,200
*13,660
*14,260
*14,750
*14,840
11,220
10,870
10,550
10,340
*11,770
*11,540
*11,690
*12,190
*13,050
*14,230
*14,690
*15,190
*15,640
*15,820
*14,900
*11,770
*11,540
11,540
10,530
10,020
9,910
10,220
11,080
12,790
*15,820
*14,900
8.93 m
9.83 m
10.43 m
10.79 m
10.93 m
10.85 m
10.55 m
10.02 m
9.20 m
8.02 m
6.25 m
4. The above lifting capacities are in compliance with ISO 10567. They do not exceed
87% of hydraulic lifting capacity or 75% of tipping load. Lifting capacities marked with an
asterisk (*) are limited by hydraulic capacity rather than tipping load.
5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions
before operating this machine. Rules for safe operation of equipment should be adhered to
at all times.
6. Lift capacities apply to only machine as originally manufactured and normally equipped by
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
16
Lifting Capacities
A - Reach from swing centerline to bucket hook
B - Bucket hook height above/below ground
C - Lifting capacities in kilograms
• Max. discharge pressure: 36.0 MPa (367 kgf/cm2)
Rating over front
Rating over side or 360 degrees
Short Arm Application
SK850LC
A
Boom: 8.25 m Arm: 2.9 m Bucket: 4.6 m3 ISO heaped 3,160 kg Shoe: 750 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
12.0 m
Max. Reach
Radius
B
10.5 m
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*22,670
*33,200
*22,670
*33,200
*22,200
*32,630
*30,680
*25,010
*22,200
*32,630
*30,680
*25,010
*21,870
*25,290
*27,410
*28,130
*27,770
*26,450
*23,980
*19,780
*21,870
*25,290
24,510
23,850
23,700
23,910
*23,980
*19,780
*14,790
*16,900
*18,940
*20,520
*21,400
*21,510
*20,790
*18,980
*15,300
*14,790
*16,900
18,510
17,490
16,870
16,600
16,640
16,990
*15,300
*11,850
*12,870
*14,120
*15,380
*16,440
*17,110
*17,250
*16,670
*14,920
*11,850
*12,870
*14,120
13,850
13,190
12,730
12,500
12,520
12,850
*11,200
*11,690
*12,400
*13,160
*13,820
*14,210
*14,160
*11,200
11,560
11,120
10,650
10,240
9,950
9,820
*11,710
8,290
*11,550
*11,250
*11,200
*11,290
*11,480
*11,760
*12,100
*12,490
*12,910
*13,320
*13,630
*13,540
*11,550
*11,250
10,670
9,440
8,690
8,280
8,170
8,370
8,940
10,050
12,100
*13,540
9.07 m
10.19 m
10.98 m
11.52 m
11.85 m
11.97 m
11.90 m
11.63 m
11.15 m
10.43 m
9.40 m
7.96 m
Standard Arm Application
SK850LC
A
Boom: 8.25 m Arm: 3.6 m Bucket: 3.5 m3 ISO heaped 2,610 kg Shoe: 750 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*18,170
*25,840
*34,380
*35,580
*18,170
*25,840
*34,380
*35,580
*20,080
*27,080
*35,680
*32,370
*27,010
*20,080
*27,080
*35,680
*32,370
*27,010
*21,290
*24,940
*27,400
*28,460
*28,360
*27,250
*25,020
*21,200
*21,290
*24,940
24,570
23,780
23,520
23,620
24,040
*21,200
*16,670
*18,820
*20,550
*21,600
*21,890
*21,350
*19,790
*16,600
*16,670
18,590
17,530
16,850
16,510
16,480
16,740
*16,600
*12,770
*14,060
*15,390
*16,540
*17,310
*17,580
*17,170
*15,730
*12,770
*14,060
13,930
13,240
12,750
12,470
12,440
12,680
*11,170
*11,700
*12,450
*13,260
*13,980
*14,460
*14,530
*10280
*10,380
*10,760
*11,410
*11.960
*12,420
*12,960
*13,590
*14,290
*15,040
*15,700
*11,170
*11,700
11,260
10,760
10,320
10,000
9,830
*10280
*10,380
9,940
9,100
8,620
8,450
8,580
9,090
10,130
12,120
*15,700
10.07 m
10.87 m
11.42 m
11.75 m
11.87 m
11.80 m
11.53 m
11.04 m
10.31 m
9.28 m
7.81 m
Long Arm Application
SK850LC
A
Boom: 8.25 m Arm: 4.4 m Bucket: 2.8 m3 ISO heaped 2,380 kg Shoe:750 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
12.0 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
-7.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*16,210
*22,270
*29,150
*37,520
*16,210
*22,270
*29,150
*37,520
*26,910
*19,100
*20,730
*25,320
*31,750
*34,720
*30,320
*23,500
*26,910
*19,100
*20,730
*25,320
*31,750
*34,720
*30,320
*23,500
*22,800
*25,870
*27,650
*28,210
*27,710
*26,150
*23,230
*18,170
*22,800
25,530
24,350
23,800
23,690
23,930
*23,230
*18,170
*15,100
*17,410
*19,420
*20,830
*21,530
*21,450
*20,460
*18,230
*15,100
*17,410
18,120
17,240
16,730
16,540
16,650
17,070
*11,540
*12,900
*14,350
*15,670
*16,670
*17,230
*17,200
*16,370
*11,540
*12,900
*14,350
13,620
13,010
12,620
12,450
12,540
*9,760
*10,040
*10,670
*11,500
*12,420
*13,280
*13,940
*14,280
*14,100
*9,760
*10,040
*10,670
*11,500
11,100
10,580
10,160
9,900
9,810
*9,500
*10,600
*11,140
*11,650
*12,010
9,360
9,040
8,700
8,370
8,120
*8,080
*8,100
*8,320
*8,740
*9,400
*10,350
*11,670
*12,240
*12,900
*13,630
*14,400
*14,990
*8,080
*8,100
*8,320
8,300
7,870
7,700
7,770
8,140
8,920
10,350
13,100
*14,990
10.95 m
11.69 m
12.20 m
12.51 m
12.62 m
12.56 m
12.30 m
11.85 m
11.17 m
10.23 m
8.92 m
7.06 m
Mass Excavator Application
SK850LC
A
Boom: 7.25 m Arm: 2.9 m Bucket: 5.4 m3 ISO heaped 3,570 kg Shoe: 750 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
1.5 m
3.0 m
4.5 m
6.0 m
17
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*21,140
*31,710
*41,720
*21,140
*31,710
*41,720
*30,130
*30,130
*27,360
*36,280
*36,250
*30,930
*22,110
*27,360
*36,280
*36,250
*30,930
*22,110
*21,760
*25,450
*28,110
*29,310
*29,060
*27,320
*23,680
*16,500
*21,760
*25,450
26,380
25,440
25,100
25,230
*23,680
*16,500
*15,580
*17,600
*19,690
*21,400
*22,370
*22,390
*21,180
*18,040
*15,580
*17,600
19,570
18,580
17,910
17,590
17,630
*18,040
*13,290
*14,040
*15,160
*16,370
*17,400
*17,980
*17,830
*16,450
*13,290
*14,040
15,120
14,450
13,850
13,430
13,230
13,330
*13,660
*14,260
*14,750
*14,840
11,330
10,980
10,660
10,450
*11,770
*11,540
*11,690
*12,190
*13,050
*14,230
*14,690
*15,190
*15,640
*15,820
*14,900
*11,770
*11,540
11,650
10,640
10,120
10,010
10,330
11,190
12,920
*15,820
*14,900
8.93 m
9.83 m
10.43 m
10.79 m
10.93 m
10.85 m
10.55 m
10.02 m
9.20 m
8.02 m
6.25 m
Short Arm Application
SK850LC
A
Boom: 8.25 m Arm: 2.9 m Bucket: 4.6 m3 ISO heaped 3,160 kg Shoe: 900 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
12.0 m
Max. Reach
Radius
B
10.5 m
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*22,670
*33,200
*22,670
*33,200
*22,200
*32,630
*30,680
*25,010
*22,200
*32,630
*30,680
*25,010
*21,870
*25,290
*27,410
*28,130
*27,770
*26,450
*23,980
*19,780
*21,870
*25,290
24,910
24,240
24,090
24,300
*23,980
*19,780
*14,790
*16,900
*18,940
*20,520
*21,400
*21,510
*20,790
*18,980
*15,300
*14,790
*16,900
18,800
17,780
17,150
16,880
16,920
17,270
*15,300
*11,850
*12,870
*14,120
*15,380
*16,440
*17,110
*17,250
*16,670
*14,920
*11,850
*12,870
*14,120
14,070
13,410
12,950
12,730
12,750
13,080
*11,200
*11,690
*12,400
*13,160
*13,820
*14,210
*14,160
*11,200
*11,690
11,300
10,830
10,420
10,130
10,010
*11,710
8,450
*11,550
*11,250
*11,200
*11,290
*11,480
*11,760
*12,100
*12,490
*12,910
*13,320
*13,630
*13,540
*11,550
*11,250
10,850
9,610
8,850
8,440
8,330
8,530
9,110
10,240
12,320
*13,540
9.07 m
10.19 m
10.98 m
11.52 m
11.85 m
11.97 m
11.90 m
11.63 m
11.15 m
10.43 m
9.40 m
7.96 m
Standard Arm Application
SK850LC
A
Boom: 8.25 m Arm: 3.6 m Bucket: 3.5 m3 ISO heaped 2,610 kg Shoe: 900 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
1.5 m
3.0 m
4.5 m
6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*18,170
*25,830
*34,370
*35,580
*18,170
*25,830
*34,370
*35,580
*20,700
*27,080
*35,680
*32,370
*27,020
*20,700
*27,080
*35,680
*32,370
*27,020
*21,290
*24,940
*27,400
*28,460
*28,360
*27,250
*25,030
*21,200
*21,290
*24,940
25,470
24,670
24,410
24,520
24,940
*21,200
*16,670
*18,820
*20,550
*21,600
*21,890
*21,350
*19,790
*16,600
*16,670
*18,820
18,180
17,500
17,160
17,130
17,390
*16,600
*12,770
*14,060
*15,390
*16,530
*17,310
*17,580
*17,170
*15,740
*12,770
*14,060
14,450
13,760
13,260
12,990
12,950
13,190
*11,170
*11,700
*12,450
*13,260
*13,980
*14,460
*14,530
*10,280
*10,380
*10,760
*11,410
*11.960
*12,420
*12,960
*13,590
*14,290
*15,040
*15,700
*11,170
*11,700
11,690
11,190
10,750
10,420
10,260
*10,280
10,380
10,320
9,470
8,990
8,820
8,960
9,490
10,560
12,610
*15,700
10.07 m
10.87 m
11.42 m
11.75 m
11.87 m
11.80 m
11.53 m
11.04 m
10.31 m
9.28 m
7.81 m
Long Arm Application
SK850LC
A
Boom: 8.25 m Arm: 4.4 m Bucket: 2.8 m3 ISO heaped 2,380 kg Shoe:900 mm
3.0 m
4.5 m
6.0 m
7.5 m
9.0 m
10.5 m
12.0 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
-7.5 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*16,210
*22,270
*29,150
*37,520
*16,210
*22,270
*29,150
*37,520
*26,910
*19,100
*20,730
*25,320
*31,750
*34,720
*30,320
*23,500
*26,910
*19,100
*20,730
*25,320
*31,750
*34,720
*30,320
*23,500
*22,800
*25,870
*27,650
*28,210
*27,710
*26,150
*23,230
*18,170
*22,800
*25,870
24,740
24,190
24,080
24,320
*23,230
*18,170
*15,100
*17,410
*19,420
*20,830
*21,530
*21,450
*20,460
*18,230
*15,100
*17,410
18,410
17,530
17,020
16,830
16,940
17,350
*11,540
*12,900
*14,350
*15,670
*16,670
*17,230
*17,200
*16,370
*11,540
*12,900
*14,350
13,850
13,230
12,840
12,680
12,760
*9,760
*10,040
*10,670
*11,500
*12,420
*13,280
*13,940
*14,280
*14,100
*9,760
*10,040
*10,670
*11,500
11,280
10,760
10,350
10,080
10,000
*9,500
*10,600
*11,140
*11,650
*12,010
*9,500
9,200
8,860
8,530
8,280
*8,080
*8,100
*8,320
*8,740
*9,400
*10,350
*11,670
*12,240
*12,900
*13,630
*14,400
*14,990
*8,080
*8,100
*8,320
8,450
8,020
7,850
7,930
8,310
9,090
10,540
13,320
*14,990
10.95 m
11.69 m
12.20 m
12.51 m
12.62 m
12.56 m
12.30 m
11.85 m
11.17 m
10.23 m
8.92 m
7.06 m
Mass Excavator Application
SK850LC
A
Boom: 7.25 m Arm: 2.9 m Bucket: 5.4 m3 ISO heaped 3,570 kg Shoe: 900 mm
3.0 m
4.5 m
6.0 mm
7.5 m
9.0 m
10.5 m
Max. Reach
Radius
B
9.0 m
7.5 m
6.0 m
4.5 m
3.0 m
1.5 m
G. L.
-1.5 m
-3.0 m
-4.5 m
-6.0 m
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
kg
*21,140
*31,710
*41,720
*21,140
*31,710
*41,720
*30,130
*30,130
*27,360
*36,280
*36,250
*30,930
*22,110
*27,360
*36,280
*36,250
*30,930
*22,110
*21,760
*25,450
*28,110
*29,310
*29,060
*27,320
*23,680
*16,500
*21,760
*25,450
26,770
25,840
25,500
25,620
*23,680
*16,500
*15,580
*17,600
*19,690
*21,400
*22,370
*22,390
*21,180
*18,040
Notes:
1. Do not attempt to lift or hold any load that is greater than these lift capacities at their
specified lift point radius and heights. Weight of all accessories must be deducted from the
above lift capacities.
2. Lift capacities are based on machine standing on level, firm, and uniform ground. User must
make allowance for job conditions such as soft or uneven ground, out of level conditions,
side loads, sudden stopping of loads, hazardous conditions, experience of personnel, etc.
3. Bucket lift hook defined as lift point.
*15,580
*17,600
*19,690
18,870
18,190
17,880
17,910
*18,040
*13,290
*14,040
*15,160
*16,370
*17,400
*17,980
*17,830
*16,450
*13,290
*14,040
*15,160
14,670
14,080
13,650
13,460
13,560
*13,660
*14,260
*14,750
*14,840
11,520
11,170
10,850
10,630
*11,770
*11,540
*11,690
*12,190
*13,050
*14,230
*14,690
*15,190
*15,640
*15,820
*14,900
*11,770
*11,540
*11,690
10,820
10,300
10,190
10,520
11,390
13,140
*15,820
*14,900
8.93 m
9.83 m
10.43 m
10.79 m
10.93 m
10.85 m
10.55 m
10.02 m
9.20 m
8.02 m
6.25 m
4. The above lifting capacities are in compliance with ISO 10567. They do not exceed
87% of hydraulic lifting capacity or 75% of tipping load. Lifting capacities marked with an
asterisk (*) are limited by hydraulic capacity rather than tipping load.
5. Operator should be fully acquainted with the Operator’s and Maintenance Instructions
before operating this machine. Rules for safe operation of equipment should be adhered to
at all times.
6. Lift capacities apply to only machine as originally manufactured and normally equipped by
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
18
STANDARD EQUIPMENT
ENGINE
■ Engine, SAA6D140E-5, diesel engine with turbocharger and intercooler
■ Automatic engine deceleration
■ Auto Idle Stop (AIS)
■ Batteries (2x12V - 190Ah)
■ Starting motor (24V - 11kW), 60 amp alternator
■ Removable clean-out screen for radiator
■ Automatic engine shut-off for low engine oil pressure
■ Engine oil pan drain valve
■ Double element air cleaner x 2
■ Fuel filters
■ Fuel pre-filter
■ Engine oil filter
■ Corrosion register
■ Radiator reserve tank
CONTROL
■ Working mode selector (H-mode and S-mode)
SWING SYSTEM & TRAVEL SYSTEM
■ Swing rebound prevention system
■ Straight propel system
■ Two-speed travel with automatic shift down
■ Sealed & lubricated track links
■ Grease-type track adjusters
■ Automatic swing brake
HYDRAULIC
■ Arm regeneration system
■ Auto warm up system
■ Aluminum hydraulic oil cooler
■ Hydraulic oil filter
■ Drain filter
MIRRORS & LIGHTS
■ Two rearview mirrors
■ Four front and two rear working lights
■ Swing flashers
CAB & CONTROL
■ Two control levers, pilot-operated
■ Tow eyes
■ Horn, electric
■ Integrated left-right slide-type control box
■ Cab, all-weather sound suppressed type
■ Ashtray
■ Cigarette lighter
■ Cab light (interior)
■ Coat hook
■ Luggage tray
■ Large cup holder
■ Detachable two-piece floor mat
■ 7-way adjustable suspension seat
■ Retractable seatbelt
■ Headrest
■ Handrails
■ Heater and defroster
■ Intermittent windshield wiper with double-spray washer
■ Sunshade
■ Skylight
■ Tinted safety glass
■ Pull-type front window and removable lower front window
■ Easy-to-read multi-display monitor
■ Automatic air conditioner
■ Emergency escape hammer
■ Radio, AM/FM Stereo with speakers
OPTIONAL EQUIPMENT
■ Wide range of buckets
■ Various optional arms
■ Wide range of shoes
■ Travel alarm
■ Boom safety valve
■ Front-guard protective structures
■ Additional hydraulic circuit
Note: Standard and optional equipment may vary. Consult your KOBELCO dealer for specifics.
Note: This catalog may contain attachments and optional equipment that are not available in your area. And it may contain photographs of machines
with specifications that differ from those of machines sold in your areas. Please consult your nearest KOBELCO distributor for those items you require.
Due to our policy of continuous product improvements all designs and specifications are subject to change without advance notice.
Copyright by
No part of this catalog may be reproduced in any manner without notice.
Inquiries To:
17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPAN
Tel: +81 (0) 3-5789-2146 Fax: +81 (0) 3-5789-2135
www.kobelco-kenki.co.jp/english_index.html
Bulletin No. ACERA GEOSPEC SUPER SK850LC-SEASIA-2-101
2009092000 Printed in Japan
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