AEHQ6823-01, D6K2 Track-Type Tractor Specalog

AEHQ6823-01, D6K2 Track-Type Tractor Specalog
Track-Type Tractor
Engine Model
Gross Power – SAE J1995
Engine Power – ISO 14396
Engine Power – ISO 14396 (DIN)
Net Power – SAE J1349
Cat® C6.6 ACERT™
U.S. Tier 4 Interim/EU Stage IIIB
118 kW
158 hp
116 kW
155 hp
157 hp
95 kW
128 hp
Engine (continued)
Net Power – ISO 9249
Net Power – ISO 9249 (DIN)
Net Power – EU 80/1269/EEC
Operating Weight – XL
Operating Weight – LGP
97 kW
97 kW
130 hp
132 hp
130 hp
13 311 kg
13 948 kg
29,346 lb
30,750 lb
D6K2 Features
Powerful Productivity
Boost your productivity with the new Stable
Blade Control feature, dozer and undercarriage.
Eco Modes and Auto Engine Speed Control help
reduce overall fuel use. Experience maneuverability,
precision and response, from the hydrostatic
power train, power turn capability and standard
electro-hydraulic controls.
Comfortable Operator Station
Work longer with less fatigue in the spacious
and comfortable cab. The D6K2 is easy to handle
and includes features that help your operators
be more productive.
Engine and Emissions Technology
The D6K2 meets EPA/ARB U.S. Tier 4 Interim,
EU Stage IIIB and Japan MLIT (Step 4) emission
Integrated Technologies
Maximize utilization and control costs with the
Cat Product Link. AccuGrade™ Ready Option
means easy installation of the performance
enhancing Cat AccuGrade system.
Serviceability and Customer Support
Easy service, reliability and Cat dealer expertise
keep you working and help to reduce overall costs.
Sustainability .......................................................3
Safety ....................................................................3
Operator Station ..................................................4
Ergonomic Controls ............................................5
Stable Blade Control...........................................5
Power Train ..........................................................6
Fuel Economy.......................................................6
Undercarriage .....................................................7
Work Tools............................................................8
Integrated Technologies ....................................9
Rear Attachments and Options ......................10
Value Packages .................................................10
Cooling ................................................................11
Engine and Emissions Technology .................12
Engine .................................................................12
Serviceability .....................................................13
Specifications ....................................................14
Standard Equipment .........................................18
Optional Equipment...........................................19
Experience the most intuitive finish grading tractor with the new
Cat® D6K2.
Redesigned to help you meet your goals, it improves your fuel efficiency
and productivity. It is an excellent platform for the integrated AccuGrade
grade control system, which will help you get to target grade faster,
with fewer passes and less manpower. Stable Blade Control senses
ground conditions and works with the operator to produce the desired
grade, allowing better finish grading results at higher speed, with
less effort. The new undercarriage design improves stability to further
enhance finish grading performance.
The D6K2 helps you get more done with less fuel. Choose the D6K2 for
best-in-class productivity with the lowest owning and operating costs
in his size class.
Sharper, from the first cut to finish grade, the D6K2 sets the standard.
Thinking generations ahead
Sustainable development for Caterpillar means leveraging technology to increase
your efficiency and productivity with less impact on the environment and assisting
our customers do the same. Caterpillar is providing products, services and solutions
that use resources more efficiently – from reducing emissions to remanufacturing.
Sustainable Features
• Meets U.S. EPA Tier 4 Interim, EU Stage IIIB and Japan MLIT Step 4
emission standards.
• Fuel efficient engine and features such as the Eco Modes help reduce your
overall fuel consumption. Decreases in fuel consumption result in a decrease
in combustion of carbon.
• Technologies like AccuGrade and Product Link™ help improve overall
efficiency, save fuel and fluids as well as wear and tear on equipment.
• Biodiesels (20% maximum, mixed with Ultra Low Sulfur Diesel Fuel) and
biodegradable hydraulic oil can be used without reducing the life of the system.
Always refer to your Operation and Maintenance Manual for proper usage
of fluids.
• Major components are built to be rebuilt, eliminating waste and saving
customers money.
Make sure you’re safe
• ROPS/FOPS for added operator
protection with an enclosed cab
• Excellent visibility, large glass
panels, various mirrors
• Various grab handles and steps
make climbing on and off the
tractor easy, with three points
of contact
• Anti-slip surfaces
• Operator Not Present
monitoring system preventing
from unintentional movements
to move the machine
• Work tools lock-out feature
• Back-up alarm
These are some of the various
features that enhance safety during
operation of the D6K2.
Operator Station
Makes operation easy, comfortable and productive
Spacious and Comfortable
• Pressurized cab reducing dust entry and noise
• Standard heating – air conditioning
• Dash mounted air vents for improved air circulation
• Generous leg room
• Foot rests
• Single and combined hystat, brake and engine decel pedal
Outstanding Visibility
Large door windows provide
unobstructed view to the blade
corners and help increase your finish
grading precision when working near
foundations. Intermittent wipers
maximize visibility in poor weather
Large side windows offer a clear view
to the sides of the machine.
Comfortable Drive –
Air Suspension Seat
Monitoring Package
• Fully adjustable
The display keeps you informed of the
system conditions.
• Lumbar support
• Easy to read
• Heated seat (optional)
• Various available languages
• Heated and ventilated seat
• Large gauges
• Seat-mounted controls
• New AccuGrade display support
position, in line with blade corners
and integrated into the dashboard
Ergonomic Controls
Work longer with less effort
Convenient Seat-Mounted Controls Reducing Vibrations
• Seat-mounted controls isolate vibrations from the operator for optimum
comfort and precise control
• New easy to adjust armrest and contoured armrest cushion
Electro-Hydraulic Controls
• Precision and maneuverability when working around structures
• Easy to grip handles
• Easy intuitive and low effort operation
Steering and Transmission Joystick
Single joystick for the speed, direction and steering. It includes a thumb wheel
for speed adjustment and the Traction Control button.
Dozer and Implements Controls
• Six-way control of the VPAT blade
• Blade shake feature for effective removal of sticky material
• Blade response can be adjusted through the monitoring system
• Rear attachments are controlled by a single lever
…assists you
in finish grading
Both new and experienced operators
will find operating the machine easy
with our new Stable Blade Control.
Stable Blade Control senses ground
conditions to complement operator
input for smooth finish grading
results with less operator effort.
This system reacts faster than
humanly possible.
Power Train
Smooth and responsive to changing loads
Performance: Hydrostatic Transmission
Engine speed is automatically maintained to match the
power requirements of the application. It also offers
independent power and control of each track, for fast
acceleration and on-the-go direction changes.
• Quick response to varying loads for shorter cycle times
• Traction control allows better traction when working in
poor underfoot conditions
Unsurpassed Maneuverability
• Intuitive controls help you work in tight areas
• Power turn feature provides power to both tracks while
working in confined area
• Counter-rotation provides quick steering corrections
during side loading applications
Fuel Economy
Eco Modes
Eco Modes achieve significant fuel consumption
reduction by allowing the engine to run at lower speed
whenever possible, and rapidly increasing speed when
power is needed. Designed to save fuel in light or medium
duty applications, the extremely fast engine response
allows these modes to be used even in power demanding
applications and eliminates the need to constantly shift
into and out of Eco Modes.
• Operators can either select the “Reverse only” or
“Forward and Reverse” mode
• Can help save from 5 percent up to 22 percent of fuel
depending on the application
Solutions to lower your costs per hour
Updated Undercarriage Design
The new undercarriage design improves durability and increases stability to allow smoother ride and excellent finish grading
performance. You can grade faster, while still producing a top quality finish grade at the first pass.
Choice of Undercarriage Configurations to Meet Your Application
Track frames are available in extra long (XL) or low ground pressure (LGP) configurations:
• XL undercarriage for most applications where flotation and side stability are not extreme
• LGP undercarriage for soft underfoot conditions where additional flotation is required
Track Selection
Caterpillar offers a choice of two undercarriages – Sealed and Lubricated Track (S&LT) and SystemOne™.
Matching the correct undercarriage to the application and soil conditions will deliver the lowest costs per hour.
• Sealed and Lubricated Track (S&LT) Undercarriage
– For aggressive impact applications, with the necessary wear material for long life
– Designed to ease disassembly for bushing turn service to maximize wear life
• SystemOne Undercarriage
– For moderate to high abrasion applications
– For reduced maintenance costs and increased life of all undercarriage components
– Innovative rotating bushing design that eliminates the need for bushing turns
Work Tools
Move more with productive and durable blades
New Bulldozer and Wider Blade Design
• Both XL and LGP blades are now wider; this improves
finish grading productivity by covering more ground
at each pass
• Strong design allows Cat blades to stand up to the most
severe applications
• Large spherical linkage bearing for easier blade removal
and designed for the life of the machine
New Variable Pitch Angle Tilt (VPAT) Blade
The versatility of the VPAT Blade gives the D6K2 the ability
to take on a variety of applications and material conditions,
such as finish grading, spreading material or backfilling.
This blade allows the operator to adjust the blade lift, angle
and tilt simultaneously. The blade pitch adjustment is made
easier, which can help increase your productivity.
New Foldable Blade Option
Designed to facilitate transportation without blade removal,
foldable blades reduce the overall shipping width. The blade
can be easily folded without the need for tools.
Integrated Technologies
Get to grade faster with fewer passes than ever before
This dealer installed machine control and guidance system enables operators to cut and fill to grade with increased accuracy,
minimizing the need for traditional stakes and grade checkers. Caterpillar offers a choice of:
• AccuGrade Laser – for two dimensional flat type of work
• AccuGrade Global Navigation Satellite System – for three dimensional cut to contour work
• Universal Total Station – for fine and finish grade applications
These technologies provide precise elevation information on an in-cab display to achieve accurate blade positioning
and improve productivity by as much as 50 percent over conventional methods.
AccuGrade Ready Option (ARO)
This option provides the pre-assembly that is required to make the AccuGrade installation quick and easy.
New Larger Displays
Easy to read, large displays let you focus on your work:
• CB450 Larger Display – larger 109 mm (4.3 in) color display, USB data port
• CB460 GNSS Display – larger 178 mm (7 in) color display, USB data port
Rear Attachments
and Options
Increase your versatility
Multi-Shank Ripper
The aggressive parallelogram ripper lets you do more productive ripper work.
The parallel linkage design provides better penetration and maneuverability
in tight working areas.
Hydrostatic Winch
The winch features excellent line pull at any speed, infinitely variable drum speed,
lower operator effort and unmatched load control.
Dual Control Package
This option makes attachment installation easy for machines that will be used
for both ripper and winch applications.
The drawbar is useful for retrieving other equipment or pulling work tools such
as discs or compactors.
Forestry and Heavy Duty Options
An easier way to work in the
woods or in severe applications:
• 360 degree guarding, for added
protection of the cab
• Sweeps
• Various heavy duty guards,
including rear tank guard
Cold Weather Packages
Start your machine even when
ambient temperatures are down to
–32° C (–25.6° F).
• Heater, 120V/240V jacket water
heater, engine coolant, ether
starting aid
• Electrical insulated breather
• Antifreeze fluids, –50° C
(–58° F) capability
Durable and efficient
The engine radiator, Air To Air After Cooler (ATAAC), and hydraulic oil cooler are packaged in a single
plane. Aluminum bar plate construction provides durability and allows for higher heat transfer and
superior corrosion resistance.
Hydraulic Demand Fan
The demand fan provides engine cooling capability that is matched to the ambient conditions. Fan speed
is automatically reduced when not needed to save fuel.
Hydraulic Reversing Fan
This option allows the fan to reverse airflow and blow debris out of the radiator cores. Both automatic
and manual modes are available.
Engine and Emissions
Improved fuel economy
Low Temperature Regeneration System
The engine meets U.S. EPA Tier 4 Interim, EU Stage IIIB and Japan MLIT Step 4
emission standards using a passive regeneration solution:
• Simple, no operator interaction required
• Efficient, no work interruption, even in case of extended idling time
• Reliable, the diesel particulate filter is fit for life
Fuel Consumption Efficiency
Automatic Engine Speed Control (AESC) – reduces engine speed when the machine is
not under load for more than five seconds, which can help reduce fuel consumption
significantly depending on the application.
Engine Idle Shutdown Timer – This option (when activated by the operator) shuts
down the engine after the machine has been idling for a pre-set period of time.
Power and reliability
The Cat C6.6 ACERT™ engine
delivers the performance that
customers demand.
• Responds quickly to changing
• Constant power strategy:
delivers the same amount of
power whatever the conditions
may be
• Optimized based on engine
size, the type of application and
the geographic location where
D6K2 customers work
To assure that our technology will
meet our customers expectations
for reliable trouble-free service, we
subjected these products to over
one million operating hours of test
and validation.
When uptime counts
Accessible, Quick and Easy Maintenance
to Keep You Working
Long service intervals and easy maintenance keep the
machine up and running, lower your costs and reduce
service time.
• Large, hinged door on the engine compartment for
easy access to all regular engine maintenance points
• Grouped pressure taps for quick testing and
troubleshooting of the hydraulic system
• Ground level access to hydraulic filters
• Engine automatic hydraulic valve lash
• Tool box to keep your tools and grease gun at hand
• Monitoring system with automatic checks at start up
• Robust and convenient modular design
Product Link
Remote monitoring with Product Link improves and simplifies
overall fleet management effectiveness. Using satellite or
cellular technology, the system automatically reports events
and diagnostic codes, as well as location, fuel, idle time
or security alarms.
Renowned Cat Dealer Support
From helping you choose the right machine to knowledgeable
ongoing support, Cat dealers provide the best in sales
and service.
• Preventive maintenance programs and guaranteed
maintenance contracts
• Best-in-class parts availability
• Operator training to help boost your profits
• Genuine Cat Remanufactured parts
D6K2 Specifications
Engine Model
Gross Power – SAE J1995
Engine Power – ISO 14396
Engine Power – ISO 14396 (DIN)
Net Power – SAE J1349
Net Power – ISO 9249
Net Power – ISO 9249 (DIN)
Net Power – EU 80/1269/EEC
Cat® C6.6 ACERT™
U.S. EPA Tier 4 Interim/
EU Stage IIIB/Japan MLIT
Step 4
118 kW
158 hp
116 kW
155 hp
157 hp
95 kW
128 hp
97 kW
130 hp
132 hp
97 kW
130 hp
105 mm
4.13 in
127 mm
4.99 in
6.6 L
402.75 in3
• Engine ratings at 2,200 rpm.
• Net power advertised is the power available at the engine flywheel
when the engine is equipped with the air cleaner, alternator, A/C
compressor at full load and cooling fan at maximum speed.
• No engine derating required up to 3000 m (8,840 ft) altitude;
beyond 3000 m (8,840 ft) automatic derating occurs.
Transmission – Travel Speed
Transmission Type
0-10 km/h
0-10 km/h
0-6.2 mph
0-6.2 mph
295 L
32.5 L
16.5 L
15 L
23 L
58 L
77.9 gal
8.58 gal
4.35 gal
4 gal
6 gal
15.3 gal
Service Refill Capacities
Fuel Tank
Cooling System
Engine Crankcase
Final Drives (each XL)
Final Drives (each LGP)
Hydraulic Tank
Weight – XL
Weight – LGP
Operating Weight – XL
Operating Weight – LGP
Shipping Weight – XL
Shipping Weight – LGP
13 036 kg
13 673 kg
13 311 kg
13 948 kg
13 131 kg
13 768 kg
28,740 lb
30,144 lb
29,346 lb
30,750 lb
28,949 lb
30,353 lb
• Weights: includes pumps, operator controls, oil, mounting brackets
and spacers.
• Operating Weights: includes EROPS, A/C, lights, VPAT Dozer,
transmission, drawbar, engine enclosure, 3-valve hydraulics,
100% fuel, Cat Comfort Series air suspension seat and operator.
• Shipping Weights: includes EROPS, A/C, lights, VPAT Dozer,
transmission, drawbar, engine enclosure, 3-valve hydraulics,
10% fuel, Cat Comfort Series air suspension seat.
Width of Shoe – XL
Width of Shoe – LGP
Shoes/Side – XL
Shoes/Side – LGP
Grouser Height
Track Gauge – XL
Track Gauge – LGP
Track on Ground – XL
Track on Ground – LGP
Ground Contact Area – XL
Ground Contact Area – LGP
Ground Pressure – XL (ISO 16754)
Ground Pressure – LGP (ISO 16754)
Track Rollers/Side – XL
Track Rollers/Side – LGP
560 mm
760 mm
48 mm
1770 mm
2000 mm
2645 mm
2645 mm
3 m²
4 m²
39.8 kPa
30.7 kPa
22 in
30 in
1.9 in
70 in
79 in
104 in
104 in
4650 in²
6200 in²
5.77 psi
4.45 psi
Drawbar Pull
lb x
Pocket Spacing
Shank Gauge
Shank Section
D6K2 Drawbar Pull
Drawbar Pull
Drawbar Pull
Ground Speed
Number of Pockets
Overall Beam Width
Beam Cross Section
7 mph
• The direct injection electronic fuel system provides a controlled fuel
delivery increase as the engine lugs back from rated speed. This results
in increased horsepower below rated power. A combination of
increased torque rise and maximum horsepower improves response,
provides greater drawbar pull and faster dozing cycles.
Blade Type
XL, VPAT – Blade Capacity
LGP, VPAT – Blade Capacity
XL, VPAT – Blade Width
over End Bits
LGP, VPAT – Blade Width
over End Bits
VPAT, VPAT Foldable*
3.07 m3
4.01 yd3
3.35 m3
4.38 yd3
3196 mm
10.5 ft
3682 mm
12 ft
• VPAT foldable blades have the same capacity and width as the XL/LGP VPAT blades.
Maximum Penetration Force – XL
Maximum Pry-out Force – XL
Maximum Penetration Force – LGP
Maximum Pry-out Force – LGP
Maximum Penetration – XL & LGP
Weight with One Shank
Each Additional Shank
Fixed Parallelogram
896 mm
35.3 in
1792 mm
70.6 in
58.5 ×
2.3 ×
138 mm
5.4 in
1951 mm
76.8 in
165 ×
6.5 ×
211 mm
8.3 in
42.2 kN
9,480 lb
166.7 kN
37,480 lb
45.1 kN
10,138 lb
166.7 kN
37,480 lb
360 mm
14.2 in
845 kg
1,863 lb
34 kg
75 lb
Winch Model
Winch Drive
Winch and Bracket Length
Winch Case Width
Drum Diameter
Drum Width
Flange Diameter
Drum Capacity (Recommended Rope)
Drum Capacity (Optional Rope)
Rope Recommended Diameter
Optional Cable Size
Cable Ferrule Size (O.D.)
Cable Ferrule Size (Length)
Maximum Bare Drum
Line Pull
Line Speed
Maximum Full Drum
Line Pull
Line Speed
907 kg
845 mm
905 mm
205 mm
274 mm
457 mm
93 m
67 mm
19 mm
22 mm
54 mm
67 mm
2,000 lb
33.2 in
35.6 in
8 in
11 in
18 in
306 in
220 in
0.75 in
0.87 in
2.13 in
2.63 in
222.4 kN
38 m/min
50,000 lbf
124 fpm
115.7 kN
70 m/min
26,000 lbf
230 fpm
• Slow and standard speed winches are available.
* Weight includes: pump, operator controls, oil, mounting brackets
and spacers.
D6K2 Specifications
• ROPS (Rollover Protective Structure) offered by Caterpillar for the
machine meets ROPS criteria SAE J1040-1994, ISO 3471:2008 and
DLV criteria SAE J397B-2009, ISO 3164:1995.
• FOPS (Falling Object Protective Structure) meets ISO 3449-2005
Level II and DLV criteria SAE J397B-2009, ISO 3164:1995.
• Brakes meet the standard ISO 10265:2008.
• Hearing protection may be needed when the machine is operated
with an open operator station for extended periods or in a noisy
environment. Hearing protection may be needed when the machine
is operated with a cab that is not properly maintained, or when the
doors and windows are open for extended periods or in a noisy
• The declared average exterior sound pressure level is 79 dB(A)
when the “SAE J88 FEB2006 – Constant Speed Moving Test”
procedure is used to measure the value for the standard machine.
The measurement was conducted under the following conditions:
distance of 15 m (49.2 ft) and “the machine moving forward in an
intermediate gear ratio.”
Sound Level Information for Machines in European Union Countries and in Countries that Adopt the “EU Directives.”
The information below applies to only the machine configurations that have the “CE” mark on the Product Identification Plate.
• The declared dynamic operator sound pressure level is 78 dB(A)
when “ISO 6396:2008” is used to measure the value for an enclosed
cab. The measurement was conducted at 100% of the maximum
engine cooling fan speed. The sound level may vary at different
engine cooling fan speeds. The cab was properly installed and
maintained. The measurement was conducted with the cab doors
and the cab windows closed.
• If equipped, the certification label – 109 dB(A) – is used to verify
the environmental sound certification of the machine to the
requirements of the European Union. The value that is listed on
the label indicates the guaranteed exterior sound power level (Lwa)
at the time of manufacture for the conditions that are specified in
“2000/14/EC.” Your machine may have a different value.
Engine Emissions
Sound Levels
Average Exterior Sound
Pressure Level
Maximum Sound Power Level
Dynamic Operator Sound
Pressure Level (LpA)*
Vibration Levels
Maximum Hand/Arm**
Maximum Whole Body
Seat Transmissibility Factor <0.7
Fully complies with
U.S. EPA Tier 4 Interim/
EU Stage IIIB/Japan MLIT
Step 4 emission standards
79 dB(A)
SAE J88:2006
109 dB(A) 2000/14/EC
78 dB(A) ISO 6396:2008
2.5 m/s2
0.5 m/s2
ISO 5349:2001
ISO 7096:2000 – spectral class EM6
* Measured at 100% of the maximum engine cooling fan speed.
** Values are for an experienced operator in a dozing application,
consult the Operating and Maintenance Manual for further details.
All dimensions are approximate.
Tractor Dimensions
1 Track Gauge
2 Width of Tractor
1770 mm
70 in
2000 mm
79 in
With the Following Attachments:
Standard Shoes without Blade
2330 mm
92 in
2760 mm
109 in
Standard Shoes with VPAT Blade Angled 25°
2896 mm
114 in
3337 mm
131 in
Standard Shoes with Foldable Blade in Transport Position
2364 mm
93 in
2850 mm
112 in
2958 mm
116 in
2958 mm
116 in
466 mm
18 in
483 mm
19 in
2645 mm
104 in
2645 mm
104 in
4354 mm
171 in
4220 mm
166 in
3 Machine Height from Tip of Grouser
With the Following Equipment:
4 Drawbar Height (Center of Clevis)
From Ground Face of Shoes
5 Length of Tack on Ground
6 Length of Basic Tractor (with C-Frame)
With the Following Attachments, Add to Basic Tractor Length:
229 mm
9 in
320 mm
13 in
1082 mm
42 in
1133 mm
45 in
PA50 Winch
567 mm
22 in
640 mm
25 in
VPAT Blade, Straight
384 mm
15 in
468 mm
18 in
VPAT Blade, Angled 25° (Standard and Foldable)
1015 mm
40 in
1179 mm
46 in
7 Height over Stack from Tip of Grouser
8 Height of Grouser
2873 mm
113 in
2914 mm
115 in
48 mm
2 in
48 mm
2 in
9 Ground Clearance from Ground Face of Shoe (per SAE J1234)
360 mm
14 in
360 mm
14 in
D6K2 Standard Equipment
Standard Equipment
Standard equipment may vary. Consult your Cat dealer for details.
• ROPS/FOPS cab, pressurized,
with sliding side windows
• Air conditioning
• Seat, air suspension, cloth
– Adjustable armrests
• 76 mm (3 in) retractable seat belt
• Adjustable seat-mounted, electro-hydraulic
controls with fore/aft adjustment
• Footrests, dash-mounted
• Electric monitoring system including:
– Gauges: engine coolant temperature,
hydraulic oil temperature and fuel level
– Indicators: including electronic engine
air cleaner service indicator, electronic
water-in-fuel indicator, and regeneration
– Digital display: electronic engine rpm, gear display, hour meter
• Rotary throttle switch
• Eco Modes throttle switch
• Stable blade switch
• Electronic travel speed limiter
• Independent forward/reverse speed settings
• Single pedal combining deceleration
and braking functions
• Rearview mirrors
• Auxiliary mirror for rear attachment
• 12V radio ready
• One 12V power port
• Coat hook
• Storage compartment
• Cup holder
• Heavy duty rubber floor mat
• Windshield washers and wipers
front and rear
• Intermittent wipers (doors)
• Undercarriage arrangements:
– SystemOne undercarriage including:
• Sprocketed relieved tread idler, lifetime lubricated
• Eight bottom track rollers
• Two carrier rollers
• Idlers, lifetime lubricated
• Tracks, 40 sections
– XL configuration, 560 mm (22 in)
– LGP configuration, 760 mm (30 in)
• Adjustable idler height position
• Hydraulic track adjusters
• Roller frame:
– 8/2 SystemOne (eight bottom rollers, two carrier rollers)
• Track pairs, XL:
– Tracks, 560 mm (22 in) MS XL, SystemOne
• Track pairs, LGP:
– Tracks, 760 mm (30 in) MS LGP, SystemOne
• Cat C6.6 ACERT diesel engine,
turbocharged, meets U.S. EPA/ARB Tier 4
Interim, EU Stage IIIB and Japan MLIT
(Step 4) emission standards
• Aluminum bar plate cooling system
(radiator, hydraulic oil cooler, aftercooler)
• Hydraulic demand fan
• Air cleaner with precleaner, automatic dust
ejection and under-hood intake
• Electric fuel priming pump
• Integrated fuel/water separator
• Tank fuel, standard
• Dual path, electronic control, closed-loop
hydrostatic transmission
• Glowplugs starting aid
• Horn, electric
• Backup alarm
• Converter 12V, 10-Amp
• Diagnostic connector
• Batteries, heavy duty, high output,
maintenance free, 900 CCA
• Integrated four front halogen lights
(roof mounted)
• Integrated two rear halogen lights
(A/C unit mounted)
• Alternator, 24V, 115-Amp, heavy duty
brush type
• Starter, 24V, electric
• Drawbar, rigid
• Cat Product Link, PL522*
GSM Cellular networks
• 3 valves, electro-hydraulics
• Load sensing hydraulics/pump
• Single lever with three functions control
• Hydraulic oil, standard
• C-frame with variable pitch link,
hydraulic cylinder and lines
• Fuel tank, standard
• Hinged crankcase guards
• Lockable engine enclosures
• Idler guards
• Hinged radiator grill, with bolts
• Front pull device
• Swing-out radiator fan
• Scheduled Oil Sampling ports, S·O·SSM
(engine, power train, hydraulics)
• Guard, fuel tank
• Guard, crankcase
• Grill radiator
• Extended life coolant, –37° C (–35° F)
• Cat HYDO™ Advanced 10
* Product Link licensing not available
in all areas.
D6K2 Optional Equipment
Optional Equipment
Optional equipment may vary. Consult your Cat dealer for details.
• Oil change system, high speed
• Hydraulic demand fan, reversing
• Hydraulic oil, biodegradeable
• Hydraulic, four valves
• Undercarriage arrangement:
– Heavy duty undercarriage
• Roller frames:
– 8/2 heavy duty (eight bottom rollers, two carrier rollers)
– 7/1 heavy duty (seven bottom rollers, one carrier roller)*
• Track pairs, XL:
– Tracks, 510 mm (20 in), MS XL, SystemOne
– Tracks, 510 mm (20 in), ES XL, SystemOne
– Tracks, 560 mm (22 in), ES XL, SystemOne
– Tracks, 510 mm (20 in) ES, XL, heavy duty
– Tracks, 560 mm (22 in) ES XL, heavy duty
• Track pairs, LGP:
– Tracks, 760 mm (30 in) ES LGP, SystemOne
– Tracks, 760 mm (30 in) ES LGP, heavy duty
– Tracks, 760 mm (30 in), ES self-cleaning,
LGP, heavy duty
• Track guiding guards:
– Guard, track guiding, center
– Guard, track guiding, front and rear
– Guard, track guiding, full length
• Cab protection package, sweeps
and rear screen
• Cab protection package, heavy duty,
with sweeps, screens (rear and sides)
and lighting guards
• Cab rear screen
• Guard, lift cylinder
• Heavy duty radiator grill
• Heavy duty protection with heavy duty
fuel tank guard, crankcase guard and
radiator grill
• Heavy duty cab with polycarbonate
windshield and door windows
• Heated air suspension seat
• Heated and ventilated air suspension seat
• VPAT XL blade, ARO
• VPAT LGP blade, ARO
• VPAT XL blade, ARO foldable
• VPAT LGP blade, ARO foldable
• Ripper, parallelogram, multi-shank,
with three straight teeth
• Ripper, parallelogram, multi-shank,
with three curved teeth
• Winch preparation
• Control ripper ready package
• Control winch ready package
• Control winch and ripper ready package
• Machine Security System (MSS)
• Cat Product Link, PL321,
satellite networks
• Installation, AccuGrade Ready Option
• Cold weather package, 120V
• Cold weather package, 240V
• Electrical insulated breather with
heated filter and insulated hoses
• Cooling system antifreeze protection
–50° C (–58° F)
• Rotating beacon
• Radios:
– Radio, 12V, AM/FM
– Radio, 12V, AM/FM CD player
– Radio, 12V, AM/FM CD player (XM satellite radio antenna)**
– Radio, 12V, AM/FM CD player (Sirius satellite radio antenna)**
• Winch:
– PA50 hydrostatic winch, variable speed
– Winch step
• Fairleads:
– Fairlead, three rollers
– Conversion kit, fourth roller
* For Europe, Africa and Middle East only.
Not compatible with Stable Blade Control.
** Available through Parts Distribution for
U.S.A. and Canada only.
For more complete information on Cat products, dealer services,
and industry solutions, visit us on the web at
© 2013 Caterpillar Inc.
All rights reserved
Materials and specifications are subject to change without notice.
Featured machines in photos may include additional equipment.
See your Cat dealer for available options.
CAT, CATERPILLAR, SAFETY.CAT.COM, their respective logos,
“Caterpillar Yellow” and the “Power Edge” trade dress, as well
as corporate and product identity used herein, are trademarks
of Caterpillar and may not be used without permission.
AEHQ6823-01 (02-2013)
Replaces AEHQ6823
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