Comparing the CaseIH STX450 and the Challenger MT855B

This page provides a detailed comparison of the specifications for the CaseIH STX450 and the Challenger MT855B. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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CaseIH STX450 Tractor
CaseIH STX450 Tractor
CaseIH STX450 Tractor
CaseIH STX450 Tractor
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Challenger MT855B Tractor
Challenger MT855B Tractor
Challenger MT855B Tractor
Challenger MT855B Tractor
Challenger MT855B Tractor
SpecificationCaseIH STX450Challenger MT855B
General Information
Manufacturer
CaseIH
Challenger
Model
STX450
MT855B
Engine
Manufacturer
Cummins
Caterpillar
Model
QSX 15
C15 ACERT
Power Output
450hp
465.26hp
Rated RPM
2,000RPM
1,699RPM
Cylinders
6
6
Displacement
912ci
928ci
Bore
5.39in
5.4in
Stroke
6.65in
6.75in
Transmission
Type
Full Power Shift
Powershift
Dimensions & Weight
Length
317.5in
265.9in
Width
44in
100in
Height
152.1in
138.1in
Operating Weight
39,325lb
41,800lb
Hydraulics
System Type
Pressure Flow Compensated (PFC)
Closed Center PFC
Steering Type
Hydrostatic Power
Hitch & Towing
Hitch Type
IVN/III
Optional
Hitch Category
III/IVN
Hitch Position
Rear
Chassis & Drive
Steering Type
Hydrostatic Power
Electrical
Starter Type
Electric
12 volt