Komatsu D31E-20 Crawler Tractor
Units
Dimensions
Undercarriage
G
Track Gauge
4.76ft in
H
Standard Shoe Size
13in
Ground Contact Area
1923.56in2
Ground Pressure
5.95psi
Number Of Shoes Per Side
37
Number Of Track Rollers Per Side
5
Specifications
Engine
Number Of Cylinders
4
Engine Make
2238
Engine Model
S4D102E
Net Power
70hp
Power Measured @
2350rpm
Displacement
239.3cu in
Aspiration
Turbocharged
Operational
Operating Weight
13867.1lb
Fuel Capacity
30.4gal
Cooling System Fluid Capacity
5.9gal
Engine Oil Capacity
3.7gal
Powertrain Fluid Capacity
3.5gal
Final Drives Fluid Capacity
2.6gal
Transmission
Transmission Type
Hydroshift
Number Of Forward Gears
3
Number Of Reverse Gears
3
Max Speed - Forward
4.1mph
Max Speed - Reverse
4.5mph
Hydraulic System
Pump Type
gear type
Relief Valve Pressure
2494.7psi
