Comparing the Caterpillar RD8 and the Caterpillar Seventy-Five

This page provides a detailed comparison of the specifications for the Caterpillar RD8 and the Caterpillar Seventy-Five. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Type.

SpecificationCaterpillar RD8Caterpillar Seventy-Five
General Information
Manufacturer
Caterpillar
Caterpillar
Model
RD8
Seventy-Five
Engine
Manufacturer
Caterpillar
Caterpillar
Model
D13000
Rated RPM
1,000RPM
820RPM
Cylinders
6
6
Displacement
1,246ci
1,039ci
Bore
5.75in
5.25in
Stroke
8in
8in
Transmission
Type
Gear
Gear
Dimensions & Weight
Length
183in
Width
20in
103.75in
Height
84.13in
Operating Weight
33,500lb
31,557lb
Hydraulics
Steering Type
Manual Clutch
Chassis & Drive
Steering Type
Manual Clutch
Capacities
Coolant
112qts