Comparing the Challenger MT645D and the Claas Challenger 75E

This page provides a detailed comparison of the specifications for the Challenger MT645D and the Claas Challenger 75E. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT645DClaas Challenger 75E
General Information
Manufacturer
Challenger
Claas
Model
MT645D
Challenger 75E
Category
Crawler, Agricultural
Engine
Manufacturer
Sisu Diesel
Caterpillar
Power Output
250.8hp
340hp
Rated RPM
1,950RPM
2,100RPM
Cylinders
6
6
Displacement
513.8ci
629ci
Bore
4.37in
4.92in
Stroke
5.71in
5.51in
Transmission
Type
CVT (combination of mechanical and hydrostatic sections)
Full power shift
Dimensions & Weight
Length
215.7in
Height
141in
Operating Weight
25,365lb
34,800lb
Hydraulics
System Type
Closed Center Load Sensing (CCLS)
Closed
Steering Type
Hydrostatic power
Hydrostatic differential steering
Hitch & Towing
Hitch Type
III
Hitch Category
III
III,IV
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x4
Crawler
Drive Type
4WD
Steering Type
Hydrostatic power
Hydrostatic differential steering
Brake Type
Multiple wet disc hydraulically operated by two foot pedals that can be locked together
Electrical
Starter Type
Electric
Electric Starter (12 volts)
Capacities
Coolant
60qts
Operator Station
Type
Cab