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Komatsu

D275A-2

Crawler Dozer

Operating Weight
110,231 lb
Max Speed - Forward
7.4 mph
Gross Power
410.0 hp
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Komatsu D275A-2 Crawler Dozer
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Specifications

36 data points

Operating Specifications

Operating Specifications specifications
Operating Weight110,231 lb
Fuel Capacity222.0 gal
Cooling System Fluid Capacity36.0 gal
Final Drives Fluid Capacity11.4 gal
Engine Oil Capacity13.5 gal
Operating Voltage24 V
Alternator Supplied Amperage50 A

Engine

Engine specifications
Engine ModelS6D170-4
Displacement1,413 in³
Power Measured @1,800 rpm
Gross Power410.0 hp
AspirationTurbochargedand emission certified diesel

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity67.4 gal/min
Relief Valve Pressure2,987 psi
Pump Typegear type

Dimensions

Dimensions specifications
Ground Clearance20 in
Height - Top of Cab156 in
Length of Track on Ground137 in
Width Over Tracks117 in
Length w/ Blade357 in
Length w/o Blade215 in

Transmission

Transmission specifications
Max Speed - Forward7.4 mph
Max Speed - Reverse9.3 mph
Transmission TypeTF
Number of Forward Gears3
Number of Reverse Gears3

Undercarriage

Undercarriage specifications
Ground Pressure13 psi
Number of Track Rollers per Side8
Number of Shoes per Side39
Number of Carrier Rollers per Side2
Standard Shoe Size24 in
Ground Contact Area6,524 in³
Track Pitch10 in

Standard Blade

Standard Blade specifications
Width170 in
Height75 in
Capacity16.79 yd³

Comparable machines

Other crawler dozers in a similar weight class.