Comparing the Challenger MT685D and the Challenger MT845C

This page provides a detailed comparison of the specifications for the Challenger MT685D and the Challenger MT845C. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT685DChallenger MT845C
General Information
Manufacturer
Challenger
Challenger
Model
MT685D
MT845C
Engine
Manufacturer
Sisu Diesel
Caterpillar
Model
C15 ACERT
Power Output
333.2hp
442.53hp
Rated RPM
2,100RPM
2,100RPM
Cylinders
6
6
Displacement
513.8ci
928ci
Bore
4.37in
5.4in
Stroke
5.71in
6.75in
Transmission
Type
CVT with two mechanical ranges
Full power shift
Dimensions & Weight
Length
215.7in
270in
Height
141in
138.1in
Wheelbase
122.2in
Operating Weight
25,365lb
43,380lb
Hydraulics
System Type
Closed center load sensing (CCLS)
Closed center pressure-flow compensated
Pump Flow Capacity
46.2gpm
44.5gpm
Pressure
2,380psi
2,943psi
Hydraulic System Pressure
2,380psi
2,943psi
Steering Type
Hydrostatic power
Speed sensitive differential
Tread Width
Front Tread Width
70.9in
Rear Tread
72.8in
Front Tread Adjustment
70.9 to 76.8 in
Rear Tread Adjustment
72.8 to 74.8 in
Hitch & Towing
Hitch Type
Cat III
Hitch Category
Cat III
III/IVN
Hitch Position
Rear
Chassis & Drive
Chassis Type
4WD
Tracklayer-rubber tracked
Drive Type
4WD
Steering Type
Hydrostatic power
Speed sensitive differential
Brake Type
Multiple wet disc hydraulically operated
Wet multiple disc hydraulically actuated by foot pedal
Electrical
Starter Type
Electric
Electric
Operator Station
Type
Cab