Komatsu D31PX-21 KOMSTAT II Crawler Tractor
Units
Dimensions
Dimensions
A
Length W/ Blade
13.11ft in
B
Width Over Tracks
7.42ft in
C
Height To Top Of Cab
8.83ft in
E
Ground Clearance
1.25ft in
Undercarriage
G
Track Gauge
5.42ft in
H
Standard Shoe Size
24in
Track Pitch
65in
Number Of Track Rollers Per Side
6
Ground Pressure
4.12psi
Number Of Shoes Per Side
40
Ground Contact Area
4061in2
Specifications
Engine
Number Of Cylinders
4
Engine Make
2238
Engine Model
SAA4D102E-2
Net Power
75hp
Displacement
240cu in
Aspiration
Turbocharged
Operational
Operating Weight
16870lb
Fuel Capacity
43.6gal
Cooling System Fluid Capacity
7.1gal
Engine Oil Capacity
3.3gal
Hydraulic Fluid Capacity
12.4gal
Final Drives Fluid Capacity
0.9gal
Transmission
Transmission Type
dual-path hydrostatic transmission
Number Of Forward Gears
3
Number Of Reverse Gears
3
Max Speed - Forward
5.3mph
Max Speed - Reverse
5.3mph
Hydraulic System
Relief Valve Pressure
2990psi
Standard Blade
Width
10.5ft in
Height
2.9in
Blade Angle (Both Directions)
25degrees
Cutting Depth
1.3in
