Comparing the Challenger MT645B and the Challenger MT645E

This page provides a detailed comparison of the specifications for the Challenger MT645B and the Challenger MT645E. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT645BChallenger MT645E
General Information
Manufacturer
Challenger
Challenger
Model
MT645B
MT645E
Engine
Manufacturer
Sisu
AGCO POWER
Model
74ETA
Power Output
235hp
242.6hp
Rated RPM
2,200RPM
2,100RPM
Cylinders
6
6
Displacement
449ci
513ci
Bore
4.25in
4.37in
Stroke
5.28in
5.71in
Transmission
Type
continuously variable transmission (CVT)
Techstar CVT (Continuously Variable transmission)
Dimensions & Weight
Length
206in
218.6in
Width
118in
Height
123.6in
141in
Operating Weight
19,595lb
24,670lb
Hydraulics
System Type
Pressure Flow Compensated (PFC)
Closed center load sensing (CCLS)
Steering Type
Hydrostatic Power
Hitch & Towing
Hitch Type
Three-Point Hitch
Rear Hitch
Hitch Category
III
III / IVN
Hitch Position
Rear
Rear
Chassis & Drive
Steering Type
Hydrostatic Power
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
35.6qts
Operator Station
Type
Cab