Comparing the Challenger MT743 and the Challenger MT945B

This page provides a detailed comparison of the specifications for the Challenger MT743 and the Challenger MT945B. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT743Challenger MT945B
General Information
Manufacturer
Challenger
Challenger
Model
MT743
MT945B
Category
Crawler, Agricultural
Agricultural
Engine
Manufacturer
AGCO Power
Caterpillar
Model
AGCO Power 9.8 L
C15 ACERT Tier III
Power Output
425hp
416.25hp
Rated RPM
1,700RPM
2,100RPM
Cylinders
7
6
Displacement
599ci
928ci
Bore
4.37in
5.4in
Stroke
5.71in
6.75in
Transmission
Type
CVT. Infinitely variable hydrostatic using variable-displacement pump and motors
Full powershift
Dimensions & Weight
Length
298in
Width
88in
200in
Height
151in
Operating Weight
36,220lb
50,495lb
Hydraulics
System Type
Load sensing
Closed center PFC
Steering Type
Power
Hitch & Towing
Hitch Type
Category III/IVN
IVN/III Opt
Hitch Position
Rear
Rear
Hitch Capacity
19,000lb
19,499.9lb
Chassis & Drive
Chassis Type
Crawler
4x4
Drive Type
Tracks
4WD
Steering Type
Power
Brake Type
Hydraulic wet discs
Electrical
Starter Type
Electric
Operator Station
Type
Cab
Cab