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Caterpillar

D4G

Crawler Dozer

Operating Weight
18,210 lb
Max Speed - Forward
5.6 mph
Gross Power
87.0 hp
Net Power
80.0 hp
All crawler dozers
Caterpillar D4G Crawler Dozer
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Specifications

45 data points

Operating Specifications

Operating Specifications specifications
Operating Weight18,210 lb
Fuel Capacity49.5 gal
Cooling System Fluid Capacity5.6 gal
Final Drives Fluid Capacity3.9 gal
Engine Oil Capacity3.5 gal
Hydraulic Fluid Capacity12.3 gal

Engine

Engine specifications
Engine ModelCat 3046
Displacement305 in³
Power Measured @2,200 rpm
Gross Power87.0 hp
Net Power80.0 hp
Number of Cylinders6
Stroke5 in
Bore4 in

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity16.2 gal/min
Relief Valve Pressure2,901 psi

Dimensions

Dimensions specifications
Ground Clearance16 in
Height - Top of Cab108 in
Length of Track on Ground122 in
Width Over Tracks78 in
Length w/ Blade159 in
Length w/o Blade122 in

Transmission

Transmission specifications
Max Speed - Forward5.6 mph
Max Speed - Reverse6.0 mph
Transmission Typehydrostatic
Number of Forward Gears1
Number of Reverse Gears1

Undercarriage

Undercarriage specifications
Ground Pressure6 psi
Track Gauge60 in
Number of Track Rollers per Side7
Number of Shoes per Side41
Standard Shoe Size18 in
Ground Contact Area31,528,662 in³

Service Refill Capacities

Service Refill Capacities specifications
Fuel Tank48.6 gal
Cooling System5.5 gal

Standard Blade

Standard Blade specifications
Width106 in
Height41 in
Capacity2.60 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.