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Caterpillar

D7H

Crawler Dozer

Operating Weight
52,134 lb
Max Speed - Forward
7.4 mph
Gross Power
231.0 hp
Net Power
215.0 hp
All crawler dozers
Caterpillar D7H Crawler Dozer
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Specifications

36 data points

Operating Specifications

Operating Specifications specifications
Operating Weight52,134 lb
Fuel Capacity129.0 gal
Cooling System Fluid Capacity13.9 gal
Final Drives Fluid Capacity2.6 gal
Hydraulic Fluid Capacity30.4 gal
Operating Voltage24 V
Alternator Supplied Amperage35 A

Engine

Engine specifications
Engine Model3306
Displacement641 in³
Power Measured @2,100 rpm
Gross Power231.0 hp
Net Power215.0 hp
Number of Cylinders6
Aspirationturbocharged

Hydraulic System

Hydraulic System specifications
Pump Flow Capacity46.3 gal/min
Relief Valve Pressure3,300 psi

Dimensions

Dimensions specifications
Ground Clearance17 in
Height - Top of Cab132 in
Length of Track on Ground115 in
Length w/ Blade220 in
Length w/o Blade182 in

Transmission

Transmission specifications
Max Speed - Forward7.4 mph
Max Speed - Reverse8.9 mph
Transmission TypePlanetary powershift
Number of Forward Gears3
Number of Reverse Gears3

Undercarriage

Undercarriage specifications
Ground Pressure11 psi
Track Gauge78 in
Number of Track Rollers per Side7
Number of Shoes per Side40
Standard Shoe Size20 in
Ground Contact Area4,560 in³

Standard Blade

Standard Blade specifications
Width151 in
Height50 in
Capacity5.90 yd³
Blade Angle (both directions)25 °

Comparable machines

Other crawler dozers in a similar weight class.