Comparing the Challenger 45 and the Challenger MT645C

This page provides a detailed comparison of the specifications for the Challenger 45 and the Challenger MT645C. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger 45Challenger MT645C
General Information
Manufacturer
Challenger
Challenger
Model
45
MT645C
Engine
Manufacturer
Caterpillar
AGCO
Model
3116
Sisu Diesel (Serial No. T00767)
Power Output
240hp
242.3hp
Rated RPM
2,100RPM
2,200RPM
Cylinders
6
6
Displacement
403ci
513ci
Bore
4.13in
4.37in
Stroke
5in
5.71in
Transmission
Type
Full Power Shift
Continuously variable transmission
Dimensions & Weight
Length
211in
223.2in
Width
91in
Height
120in
133.1in
Operating Weight
22,700lb
25,795lb
Hydraulics
System Type
Variable-displacement Load-sensing Pressure-compensated
Closed center load sensing
Steering Type
Differential Power
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
III/II
III
Hitch Position
Rear
Rear
Hitch Capacity
26,459.9lb
Chassis & Drive
Steering Type
Differential Power
Electrical
Starter Type
12-volts
Electric
Capacities
Coolant
34.4qts