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Komatsu

D31EX-22

Crawler Dozer

Operating Weight
18,056 lb
Max Speed - Forward
5.3 mph
Gross Power
80.0 hp
Net Power
78.0 hp
All crawler dozers
Komatsu D31EX-22 Crawler Dozer
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Specifications

24 data points

Operating Specifications

Operating Specifications specifications
Operating Weight18,056 lb

Engine

Engine specifications
Engine ModelSAA4D95LE-5
Displacement199 in³
Power Measured @2,200 rpm
Gross Power80.0 hp
Net Power78.0 hp
Number of Cylinders4
AspirationTurbocharged air-to-air aftercooled
MakeKomatsu
Bore4 in
Stroke5 in

Weights

Weights specifications
Ripper weight1,268 lb

Dimensions

Dimensions specifications
Ground Clearance13 in
Height - Top of Cab110 in
Track Gauge60 in

Transmission

Transmission specifications
Max Speed - Forward5.3 mph
Max Speed - Reverse5.3 mph
Transmission Typedual-path hydrostatic
Number of Forward Gears3
Number of Reverse Gears3

Undercarriage

Undercarriage specifications
Ground Pressure7 psi
Track Gauge60 in
Standard Shoe Size16 in
Ground Contact Area2,713 in³

Comparable machines

Other crawler dozers in a similar weight class.