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Komatsu

D155AX-6

Crawler Dozer

Operating Weight
87,100 lb
Max Speed - Forward
7.2 mph
Gross Power
360.0 hp
Net Power
354.0 hp
All crawler dozers
Komatsu D155AX-6 Crawler Dozer
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Specifications

30 data points

Operating Specifications

Operating Specifications specifications
Operating Weight87,100 lb
Fuel Capacity165.0 gal
Cooling System Fluid Capacity21.7 gal
Final Drives Fluid Capacity8.2 gal
Engine Oil Capacity9.8 gal

Engine

Engine specifications
Engine ModelSAA6D140E-5
Displacement930 in³
Power Measured @1,900 rpm
Gross Power360.0 hp
Net Power354.0 hp
Number of Cylinders6
Aspirationturbocharged air-to-air aftercooled cooled EGR
MakeKomatsu

Hydraulic System

Hydraulic System specifications
Pump Typedouble-acting piston

Dimensions

Dimensions specifications
Ground Clearance20 in
Height - Top of Cab134 in
Length of Track on Ground130 in
Track Gauge85 in

Transmission

Transmission specifications
Max Speed - Forward7.2 mph
Max Speed - Reverse8.7 mph
Transmission TypeKomatsu TORQFLOW transmission
Number of Forward Gears3
Number of Reverse Gears3

Undercarriage

Undercarriage specifications
Ground Pressure12 psi
Number of Track Rollers per Side7
Number of Shoes per Side42
Standard Shoe Size22 in
Ground Contact Area5,685 in³

Standard Blade

Standard Blade specifications
Width161 in
Height6 in

Comparable machines

Other crawler dozers in a similar weight class.