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Caterpillar 308E2 CR Hydraulic Excavator Dimensions & Specs

Picture of a Caterpillar 308E2 CR Hydraulic Excavator
Picture of a Caterpillar 308E2 CR Hydraulic Excavator
Picture of a Caterpillar 308E2 CR Hydraulic Excavator

Transport a Caterpillar 308E2 CR Hydraulic Excavator

Transporting a Caterpillar 308E2 CR Hydraulic Excavator is a process that involves multiple steps, each requiring careful attention and expertise. First, the Caterpillar 308E2 CR Hydraulic Excavator is prepared for transport, which may involve disassembling larger components and securing fragile parts.During the loading phase, special equipment like forklifts or cranes may be used

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Dimensions

Undercarriage
FTrack Gauge
6.53 ft in
Drawbar Pull
20720 lb
Ground Pressure
5.51 psi
Max Travel Speed
3.42 mph

Specifications

Swing System
Machine Swing Speed
11 rpm
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
66.6 hp
Net Power
65 hp
Power Measured @
2400 rpm
Displacement
203.2 cu in
Aspiration
Turbocharged
Bore
3.7 in
Stroke
4.7 in
Emissions
Meets U.S. EPA Tier 4 Final and EU Stage IIIB emission standards.
Net Power - Iso 9249
65 hp
Engine Model
Cat C3.3B
Gross Power - Iso 14396
66.6 hp
Rated Net Power - 2,400 Rpm - Iso 9249/Eec 80/1269
65 hp
Operational
Operating Weight
18519 lb
Fuel Capacity
33 gal
Cooling System Fluid Capacity
3.7 gal
Hydraulic System Fluid Capacity
21.7 gal
Engine Oil Capacity
3 gal
Swing Mechanism
Swing Speed
11 rpm
Weights
Operating Weight
18519 lb
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
18519 lb
Buckets
Minimum Bucket Capacity
0.5 yd3
Maximum Bucket Capacity
1.1 yd3
Blade
Blade Width
7.7 ft in
Blade Height
17.8 in
Height
17.7 in
Width
7.7 ft in
Hydraulic System
Note
Load sensing hydraulics with variable displacement piston pump.
Blade
Lift Height
15 in
Dig Depth
14.2 in
Hydraulic System
Operating Pressure - Swing
3481 psi
Operating Pressure - Equipment
4061 psi
Operating Pressure - Travel
4061 psi
Digging Force - Stick - Standard
9015 lb
Digging Force - Stick - Long
7891 lb
Digging Force - Bucket
13534 lb
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
11 in
Stick Length - Standard
66 in
Stick Length - Long
87 in
Maximum Dig Depth
163.5 in
Machine Overhang With Counterweight
16 in
Counterweight
551 lb
Service Refill Capacities
Cooling System
3.7 gal
Fuel Tank
33 gal
Hydraulic Tank
21.7 gal
Hydraulic System
24.8 gal
Engine Oil
3 gal
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
8408 lb
Maximum Traction Force - Low Speed
14500 lb
Travel Speed - High
3.2 mph
Travel Speed - Low
1.8 mph
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.

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