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Caterpillar

D8R

Crawler Dozer

Net Power
305.0 hp
All crawler dozers
Caterpillar D8R Crawler Dozer
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Specifications

26 data points

Operating Specifications

Operating Specifications specifications
Fuel Capacity165.2 gal
Cooling System Fluid Capacity24.4 gal
Final Drives Fluid Capacity3.7 gal
Engine Oil Capacity8.6 gal
Hydraulic Fluid Capacity19.1 gal
Operating Voltage24 V
Alternator Supplied Amperage50 A

Engine

Engine specifications
Power Measured @2,100 rpm
Net Power305.0 hp
Number of Cylinders6
AspirationTurbocharged and Aftercooled

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity79.3 gal/min
Relief Valve Pressure3,500 psi
Pump TypePiston

Dimensions

Dimensions specifications
Length of Track on Ground127 in
Length w/ Blade252 in

Transmission

Transmission specifications
Max Speed - Reverse8.6 mph
Transmission TypePower Shift
Number of Forward Gears3
Number of Reverse Gears3

Undercarriage

Undercarriage specifications
Track Gauge83 in
Number of Track Rollers per Side8
Number of Shoes per Side44
Standard Shoe Size22 in
Track Pitch9 in

Standard Blade

Standard Blade specifications
Width156 in

Comparable machines

Other crawler dozers in a similar weight class.