Small Specalog for Cat 305E2 CR Mini Hydraulic Excavator

Cat
®
305E2 CR
MINI HYDRAULIC EXCAVATOR
WITH SWING BOOM
FEATURES:
The Cat® 305E2 CR Mini Hydraulic Excavator delivers high performance,
durability and versatility in a compact design to help you work in a variety
of applications. The 305E2 CR features the following:
„
QUALITY
„
„
The durable hoods and frame and the compact radius design of the
305E2 let you work comfortably and confidently in confined areas.
The operator environment includes a high quality suspension seat,
easy to adjust armrests and 100% pilot controls which offer consistent
and long-lasting controllability.
EFFICIENCY
„
„
PERFORMANCE
„
High Definition Hydraulic System provides a load sensing and
flow sharing capability leading to operational precision, efficient
performance and greater controllability.
Power on Demand provides optimal efficiency and performance the
moment you need it. This automatic system ensures fuel efficiency
through appropriate engine rating to meet all operational needs as
required.
„
SERVICEABILITY
„
„
„
Broad range of Cat Work Tools make the Cat Mini Excavator a versatile
machine able to meet the requirements of any job site.
Over 200 degrees of bucket rotation provides greater material retention
during truck loading and easier flat wall digging without having to
reposition the machine.
Convenient service and maintenance requirements include ease of
access to daily check points, 500 hour engine oil and filter change
period, 500 hour grease interval on front implement, S·O·SSM oil
sampling valve and overall long term durability.
SAFETY
„
VERSATILITY
Front shovel bucket orientation provides the operator with more ways
to get the job done faster.
COMPASS Control Panel is a standard feature that allows the operator
to easily adjust auxiliary flows to achieve the optimal work tool
performance, activate auto idle for improved fuel efficiency and utilize
the security system to ensure protection of valuable assets with the
simple touch of a button.
The Site Reference System included in the COMPASS monitor provides
output from pitch and roll sensors to aid in grading and level trenching.
This impacts accuracy and productivity for job site finishing.
All Cat Mini Excavators from 3.5 metric tons to 8 metric tons are ROPS,
TOPS and Top Guard Level 1 certified and include the Cat Interlock
(hydraulic lockout) System, a certified accumulator which allows for
auxiliary pressure to be released, making connecting and disconnecting
work tools safer and easier, and a travel alarm. All of these safety
features are standard on the E2 model lineup (travel alarm optional
in Europe).
Specifications
Engine
Engine Model*
Rated Net Power @ 2,200 rpm
ISO 9249/EEC 80/1269
Gross Power
ISO 14396
Bore
Stroke
Displacement
Weights*
Cat C2.4
30 kW
40.2 hp
31.2 kW
87 mm
102.4 mm
2.4 L
41.8 hp
3.4 in
4 in
146 in3
*Meets U.S. EPA Tier 4 Final/EU Stage IIIA emission standards.
Weight – Canopy, Standard Stick
Weight – Canopy, Long Stick
Weight – Cab, Standard Stick
Weight – Cab, Long Stick
4975 kg
5020 kg
5140 kg
5185 kg
10,970 lb
11,069 lb
11,334 lb
11,443 lb
*Weight includes counterweight, rubber tracks, bucket, operator, full fuel
and auxiliary lines.
305E2 CR Mini Hydraulic Excavator with Swing Boom
Swing System
Machine Swing Speed
Boom Swing – Left* (without stop)
Boom Swing – Left* (with stop)
Boom Swing – Right
Blade
10 rpm
80°
60°
50°
*Automatic swing brake, spring applied, hydraulic release.
Cab
Dynamic Operator Sound Pressure Level
(ISO 6396:2008)
Exterior Sound Power Level
(ISO 6395:2008)*
Travel System
Travel Speed – High
Travel Speed – Low
Max Traction Force – High Speed
Max Traction Force – Low Speed
Ground Pressure – Canopy
Ground Pressure – Cab
Gradeability (maximum)
4.4 km/h
2.8 km/h
24.1 kN
45.2 kN
29.5 kPa
30.5 kPa
30°
2.7 mph
1.7 mph
5,418 lb
10,161 lb
4.3 psi
4.4 psi
10.5 L
9.5 L
63 L
68.3 L
78 L
2.8 gal
2.5 gal
16.6 gal
18 gal
20.6 gal
81 dB(A)
96 dB(A)
*European Union Directive “2000/14/EC”
Certification – Cab and Canopy
Roll Over Protective Structure (ROPS)
TIp Over Protective Structure (TOPS)
Top Guard
Service Refill Capacities
Cooling System
Engine Oil
Fuel Tank
Hydraulic Tank
Hydraulic System
78.0 in
14.8 in
21.9 in
15.9 in
1980 mm
375 mm
555 mm
405 mm
Width
Height
Dig Depth
Lift Height
ISO 12117-2
ISO 12117
ISO 10262 (Level I)
Operating Specifications
Stick Length – Standard
Stick Length – Long
1350 mm
1750 mm
52 in
67 in
Undercarriage
Hydraulic System
Number of Carrier Rollers
Number of Track Rollers
Track Roller Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Pump Flow at 2,400 rpm
150 L/min
39.6 gal/min
Operating Pressure – Equipment
245 bar
3,553 psi
Operating Pressure – Travel
245 bar
3,553 psi
Operating Pressure – Swing
216 bar
3,132 psi
Auxiliary Circuit – Primary
(186 bar/2,734 psi)
80 L/min
21.1 gal/min
Auxiliary Circuit – Secondary
(174 bar/2,524 psi)
25 L/min
6.6 gal/min
Digging Force – Stick (standard)
24.7 kN
5,550 lb
Digging Force – Stick (long)
21.3 kN
4,788 lb
Digging Force – Bucket
44.7 kN
10,050 lb
3
3
Triple Flange
Lift Capacities at Ground Level*
Lift Point Radius
Blade Down
Blade Up
kg
(lb)
kg
(lb)
3000 mm (9'8")
Front
Side
2340
1200
(5,159) (2,646)
1450
1070
(3,197) (2,359)
4000 mm (13'1")
Front
Side
1260
640
(2,778) (1,411)
760
570
(1,676) (1,257)
*The above loads are in compliance with hydraulic excavator lift capacity
rating standard ISO 10567:2007 and they do not exceed 87% of hydraulic
lifting capacity or 75% of tipping capacity. The excavator bucket weight is
not included on this chart. Lifting capacities are for standard stick.
2
305E2 CR Mini Hydraulic Excavator with Swing Boom
Dimensions
Standard Stick
Long Stick
1 Dig Depth
3280 mm
129 in
3670 mm
144 in
2 Vertical Wall
2320 mm
91 in
2630 mm
104 in
3 Maximum Reach at Ground Level
5330 mm
210 in
5810 mm
229 in
4 Maximum Reach
5600 mm
220 in
5960 mm
235 in
5 Maximum Dig Height
5250 mm
207 in
5440 mm
214 in
6 Maximum Dump Clearance
3720 mm
129 in
3920 mm
154 in
7 Boom In Reach
2350 mm
93 in
2530 mm
100 in
8 Tail Swing
1100 mm
43 in
1100 mm
43 in
9 Maximum Blade Height
405 mm
16 in
405 mm
16 in
10 Maximum Blade Depth
555 mm
22 in
555 mm
22 in
11 Boom Height in Shipping Position
1750 mm
69 in
2150 mm
85 in
12 O/A Shipping Height
2550 mm
100 in
2550 mm
100 in
13 Swing Bearing Height
615 mm
24 in
615 mm
24 in
14 O/A Undercarriage Length
2580 mm
102 in
2580 mm
102 in
15 O/A Shipping Length
5180 mm
204 in
5290 mm
208 in
16 Boom Swing Right
785 mm
31 in
785 mm
31 in
17 Boom Swing Left
695 mm
27 in
695 mm
27 in
18 Track Belt/Shoe Width
400 mm
16 in
400 mm
16 in
19 O/A Track Width
1980 mm
78 in
1980 mm
78 in
3
305E2 CR Mini Hydraulic Excavator with Swing Boom
STANDARD EQUIPMENT
ENGINE
Cat C2.4 diesel engine (meets U.S. EPA Tier 4
Final emission standards for North America
and EU Stage IIIA/Tier 4 Interim emission
standards for all other regions)
„ Automatic engine idle
„ Automatic engine shut-off
„ Automatic two speed travel
„ Diesel Particulate Filter (North America only)
„ Diesel Oxidation Catalyst (North America only)
„ Fuel and water separator
„ Power on demand
„
HYDRAULIC SYSTEM
„ 1-way and 2-way (combined function)
„ Accumulator
„ Automatic swing parking brake
„ Auxiliary hydraulic lines
„ Adjustable auxiliary relief
„ Auxiliary line quick disconnects
„ Cat interlock system: hydraulic lockout
„ Continuous auxiliary flow
„ Ecology drain
„ Hydraulic oil cooler
„ High definition hydraulics
„ Load sensing/flow sharing
OPERATOR ENVIRONMENT
„ 100% pilot control ergonomic joysticks
„ Adjustable armrests
„ COMPASS: complete, operation, maintenance,
performance and security system
• Multiple languages
„ Cup holder
„ Hydraulic neutral lockout bar
„ Literature holder
„ Pattern changer (optional in Europe)
„ Site reference system: leveling
„ Tool storage area
„ Travel control pedals with hand levers
„ Washable floor mat
UNDERCARRIAGE
„ Dozer blade with float function
„ Track, rubber belt, 400 mm (16 in) width
„ Tie down eyes on track frame
„ Towing eye on base frame
FRONT LINKAGE
„ 200 degree bucket rotation
„ Certified lifting eye on bucket linkage
(optional in Europe)
„ Front shovel capable
„ Thumb ready stick
ELECTRICAL
„ 12 volt electrical system
„ 60 ampere alternator
„ 650 CCA maintenance free battery
„ Fuse box
„ Ignition key start/stop switch
„ Slow blow fuse
„ Warning horn
LIGHTS AND MIRRORS
„ Boom light with time delay capability
SAFETY AND SECURITY
Anti-theft system (COMPASS)
„ Caterpillar Corporate “One Key” System
„ Door locks
„ Lockable fuel cap
„ Retractable seat belt
„ Roll Over Protective Structure (ROPS)
(ISO 12117-2)
„ Tip Over Protective Structure (TOPS)
(ISO 12117)
„ Top guard – ISO 10262 (Level 1)
„ Travel alarm (optional in Europe)
„
OPTIONAL EQUIPMENT
ENGINE
Engine block heater
„
HYDRAULIC SYSTEM
„ Quick coupler lines
„ Boom lowering check valve
„ Stick lowering check valve
„ Secondary auxiliary hydraulic lines
OPERATOR ENVIRONMENT
„ Cab:
• Air conditioning
• Heat
• High back suspension seat
• Interior light
• Interlocking front window system
• Radio
• Windshield wiper
UNDERCARRIAGE
„ Power angle blade
„ Track, double grouser (steel), 400 mm (16 in)
„ Track, double grouser (steel) with rubber
pad, 400 mm (16 in)
FRONT LINKAGE
„ Quick coupler: manual or hydraulic
„ Thumb
„ Buckets
„ Full range of performance matched work tools
• Auger, hammer, ripper
SAFETY AND SECURITY
„ Battery disconnect
„ Beacon socket
„ Front wire mesh guard
„ Rearview camera
„ Vandal guard
TECHNOLOGY
„ Product Link™
LIGHTS AND MIRRORS
Light, cab with time delay capability
„ Mirror, canopy right
„ Mirror, canopy left
„ Mirror, cab rear
„
For more complete information on Cat products, dealer services, and industry solutions, visit us on the web at www.cat.com
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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.
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AEHQ7738 (12-2015)