Comparing the Challenger MT645B and the International Harvester 7388

This page provides a detailed comparison of the specifications for the Challenger MT645B and the International Harvester 7388. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT645BInternational Harvester 7388
General Information
Manufacturer
Challenger
International Harvester
Model
MT645B
7388
Engine
Manufacturer
Sisu
International Harvester
Model
74ETA
DTI466B
Power Output
235hp
230hp
Rated RPM
2,200RPM
2,400RPM
Cylinders
6
6
Displacement
449ci
466ci
Bore
4.25in
4.3in
Stroke
5.28in
5.35in
Transmission
Type
continuously variable transmission (CVT)
Manual
Dimensions & Weight
Length
206in
246in
Width
118in
116in
Height
123.6in
132in
Operating Weight
19,595lb
19,500lb
Hydraulics
System Type
Pressure Flow Compensated (PFC)
Hitch & Towing
Hitch Type
Three-Point Hitch
Three-Point Hitch
Hitch Category
III
III
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x4 articulated 4WD
Drive Type
4WD
Electrical
Starter Type
Electric
Capacities
Coolant
35.6qts
46qts