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Current number of specifications

 
Komatsu D31P-20E Crawler Tractor

Selected Dimensions

Dimensions
A. Length w/ Blade12.6 ft in3845 mm
B. Width Over Tracks6.7 ft in2050 mm
C. Height to Top of Cab9 ft in2735 mm
D. Length of Track on Ground7.2 ft in2185 mm
E. Ground Clearance1.2 ft in380 mm
F. Length w/o Blade9.9 ft in3030 mm
Undercarriage
G. Track Gauge4.8 ft in1450 mm
H. Standard Shoe Size23.6 in600 mm

Specification

Engine
MakeKomatsu
ModelS4D102E-1-A
Gross Power71 hp52.9 kw
Power Measured @2350 rpm
Displacement239.2 cu in3.9 L
Number of Cylinders4
Operational
Operating Weight15079.6 lb6840 kg
Transmission
TypeHS
Number of Forward Gears3
Number of Reverse Gears3
Undercarriage
Standard Shoe Size23.6 in600 mm
Number of Track Rollers per Side6
Track Pitch6.1 in154 mm
Track Gauge4.8 ft in1450 mm
Standard Blade
Width8 ft in2435 mm
Height31.1 in790 mm
Dimensions
Length w/o Blade9.9 ft in3030 mm
Length w/ Blade12.6 ft in3845 mm
Width Over Tracks6.7 ft in2050 mm
Height to Top of Cab9 ft in2735 mm
Length of Track on Ground7.2 ft in2185 mm
Ground Clearance1.2 ft in380 mm