Comparing the Challenger MT645C and the Challenger MT745

This page provides a detailed comparison of the specifications for the Challenger MT645C and the Challenger MT745. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT645CChallenger MT745
General Information
Manufacturer
Challenger
Challenger
Model
MT645C
MT745
Engine
Manufacturer
AGCO
Caterpillar
Model
Sisu Diesel (Serial No. T00767)
Power Output
242.3hp
255hp
Rated RPM
2,200RPM
2,100RPM
Cylinders
6
6
Displacement
513ci
537ci
Bore
4.37in
4.41in
Stroke
5.71in
5.87in
Transmission
Type
Continuously variable transmission
Full Power Shift / Creeper
Dimensions & Weight
Length
223.2in
Height
133.1in
Operating Weight
25,795lb
28,195lb
Hydraulics
System Type
Closed center load sensing
Steering Type
Electro-hydraulic
Hitch & Towing
Hitch Type
Three-Point Hitch
Three-Point Hitch
Hitch Category
III
III
Hitch Position
Rear
Rear
Hitch Capacity
26,459.9lb
Chassis & Drive
Steering Type
Electro-hydraulic
Brake Type
Hydraulic wet disc
Electrical
Starter Type
Electric
Electric