Caterpillar 308E2 CR Hydraulic Excavator

Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
MODEL.UNITS

Dimensions

Undercarriage

F

Track Gauge

6.53ft in

Drawbar Pull

20720lb

Ground Pressure

5.51psi

Max Travel Speed

3.42mph


Specifications

Swing System

Machine Swing Speed

11rpm

Note

Automatic swing break, spring applied, hydraulic release.

Boom Swing - Left

60 degrees

Engine

Number Of Cylinders

4

Engine Make

2236

Engine Model

C3.3B

Gross Power

66.6hp

Net Power

65hp

Power Measured @

2400rpm

Displacement

203.2cu in

Aspiration

Turbocharged

Bore

3.7in

Stroke

4.7in

Emissions

Meets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards.

Net Power - Iso 9249

65hp

Engine Model

Cat C3.3B

Gross Power - Iso 14396

66.6hp

Rated Net Power - 2,400 Rpm - Iso 9249/Eec 80/1269

65hp

Operational

Operating Weight

18519lb

Fuel Capacity

33gal

Cooling System Fluid Capacity

3.7gal

Hydraulic System Fluid Capacity

21.7gal

Engine Oil Capacity

3gal

Swing Mechanism

Swing Speed

11rpm

Weights

Operating Weight

18519lb

Note (1)

Weight with rubber tracks, bucket, operator (75 kg/165 lb), full fuel and auxiliary lines.

Note (2)

Weight varies depending on machine configuration.

Operating Weight - With Cab

18519lb

Buckets

Minimum Bucket Capacity

0.5yd3

Maximum Bucket Capacity

1.1yd3

Blade

Blade Width

7.7ft in

Blade Height

17.8in

Height

17.7in

Width

7.7ft in

Hydraulic System

Note

Load sensing hydraulics with variable displacement piston pump.

Blade

Lift Height

15in

Dig Depth

14.2in

Hydraulic System

Operating Pressure - Swing

3481 psi

Operating Pressure - Equipment

4061 psi

Operating Pressure - Travel

4061 psi

Digging Force - Stick - Standard

9015lb

Digging Force - Stick - Long

7891lb

Digging Force - Bucket

13534lb

Auxiliary Circuit - Secondary (174 Bar/2,524 Psi)

16.9 gal/min

Auxiliary Circuit - Primary (186 Bar/2,734 Psi)

33.8 gal/min

Pump Flow At 2,000 Rpm

39.6 gal/min

Operating Specifications

Machine Overhang

11in

Stick Length - Standard

66in

Stick Length - Long

87in

Maximum Dig Depth

163.5in

Machine Overhang With Counterweight

16in

Counterweight

551lb

Service Refill Capacities

Cooling System

3.7gal

Fuel Tank

33gal

Hydraulic Tank

21.7gal

Hydraulic System

24.8gal

Engine Oil

3gal

Cab

Dynamic Operator Sound Pressure

70 dB(A) ISO 6396

Average Exterior Sound Pressure

99 dB(A) ISO 6395 Dynamic Test

Travel System

Maximum Traction Force - High Speed

8408lb

Maximum Traction Force - Low Speed

14500lb

Travel Speed - High

3.2mph

Travel Speed - Low

1.8mph

Gradeability - Maximum

30 degrees

Ground Pressure

5.26 psi

Note (1)

Each track is driven by one independent 2-speed motor.

Note (2)

Drive modules are integrated into the roller frame for total protection.

Note (3)

Straight line travel when tracking and operating the front linkage simultaneously.


MODEL.COMPARESIMILARM

MODEL.MANUFACTURERMOD

Net Power

Operating Weight

Net Power

65 hp

Operating Weight

20742 lb

Net Power

56.9 hp

Operating Weight

19244.2 lb

Net Power

56.9 hp

Operating Weight

17952.3 lb

MODEL.FINDCATEGORYFOR

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