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Caterpillar

D3G

Crawler Dozer

Operating Weight
16,227 lb
Max Speed - Forward
5.6 mph
Gross Power
77.0 hp
Net Power
70.0 hp
All crawler dozers
Caterpillar D3G Crawler Dozer
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Specifications

44 data points

Operating Specifications

Operating Specifications specifications
Operating Weight16,227 lb
Fuel Capacity43.6 gal
Cooling System Fluid Capacity5.5 gal
Final Drives Fluid Capacity3.6 gal
Engine Oil Capacity3.4 gal
Hydraulic Fluid Capacity12.0 gal

Engine

Engine specifications
Engine ModelCat 3046T
Displacement305 in³
Power Measured @2,200 rpm
Gross Power77.0 hp
Net Power70.0 hp
Bore4 in
Stroke5 in

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity2,899.7 gal/min
Relief Valve Pressure9 psi

Dimensions

Dimensions specifications
Ground Clearance16 in
Height - Top of Cab108 in
Length of Track on Ground122 in
Width Over Tracks73 in
Length w/ Blade158 in
Length w/o Blade122 in

Transmission

Transmission specifications
Max Speed - Forward5.6 mph
Max Speed - Reverse6.0 mph
Transmission Typedual path closed loop hydrostatic
Number of Forward Gears1
Number of Reverse Gears1

Undercarriage

Undercarriage specifications
Ground Pressure6 psi
Track Gauge57 in
Number of Track Rollers per Side6
Number of Shoes per Side39
Standard Shoe Size16 in
Ground Contact Area2,586 in³

Service Refill Capacities

Service Refill Capacities specifications
Fuel Tank43.6 gal
Cooling System5.5 gal

Standard Blade

Standard Blade specifications
Width97 in
Height37 in
Capacity1.90 yd³
Blade Angle (both directions)25 °

Standards

Standards specifications
FOPSSAE J231-JAN81 ISO 3449-92
ROPSSAE J397-OCT95 SAE J1040-MAY94 ISO 3471-94 ISO 3164-95

Ripper

Ripper specifications
Ripper TypeParallelogram

Winch

Winch specifications
Drum Diameter10 in
Drum Width11 in
Weight1,345 lb

Comparable machines

Other crawler dozers in a similar weight class.