Comparing the Caterpillar D7 and the Caterpillar RD7

This page provides a detailed comparison of the specifications for the Caterpillar D7 and the Caterpillar RD7. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

SpecificationCaterpillar D7Caterpillar RD7
General Information
Manufacturer
Caterpillar
Caterpillar
Model
D7
RD7
Engine
Manufacturer
Caterpillar
Caterpillar
Rated RPM
1,050RPM
1,000RPM
Cylinders
4
4
Displacement
831ci
831ci
Bore
5.75in
5.75in
Stroke
8in
8in
Transmission
Type
Gear
Gear
Dimensions & Weight
Length
162.25in
Width
97in
Height
80in
Operating Weight
24,330lb
21,020lb
Hydraulics
Steering Type
Manual Clutches
Chassis & Drive
Steering Type
Manual Clutches
Electrical
Starter Type
2-cylinder Pony Engine
Capacities
Coolant
72qts