Comparing the Challenger 75 and the Challenger 75D

This page provides a detailed comparison of the specifications for the Challenger 75 and the Challenger 75D. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger 75Challenger 75D
General Information
Manufacturer
Challenger
Challenger
Model
75
75D
Engine
Manufacturer
Caterpillar
Caterpillar
Model
3176C ATAAC
Power Output
325hp
330hp
Rated RPM
2,100RPM
2,100RPM
Cylinders
6
6
Displacement
629ci
629ci
Bore
4.92in
4.92in
Stroke
5.5in
5.51in
Transmission
Type
Full Power Shift
Full power shift
Dimensions & Weight
Length
232in
Width
120in
Height
128in
Operating Weight
34,370lb
35,720lb
Hydraulics
System Type
Closed
Closed-center pressure-compensated
Steering Type
Hydrostatic Differential Steering
Hydrostatic differential
Chassis & Drive
Steering Type
Hydrostatic Differential Steering
Hydrostatic differential
Electrical
Starter Type
Electric Starter
Electric Starter
Capacities
Coolant
44qts
60qts