Comparing the CaseIH STX425 and the CaseIH STX425QT Quadtrac

This page provides a detailed comparison of the specifications for the CaseIH STX425 and the CaseIH STX425QT Quadtrac. Explore key differences and similarities across various aspects, including Power Output, Cylinders and Type.

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CaseIH STX425QT Quadtrac Tractor
CaseIH STX425QT Quadtrac Tractor
CaseIH STX425QT Quadtrac Tractor
SpecificationCaseIH STX425CaseIH STX425QT Quadtrac
General Information
Manufacturer
CaseIH
CaseIH
Model
STX425
STX425QT Quadtrac
Engine
Manufacturer
Cummins
Cummins
Model
QSX 15
QSX15
Power Output
425hp
425hp
Rated RPM
2,000RPM
2,000RPM
Cylinders
6
6
Displacement
912ci
915ci
Bore
5.39in
5.39in
Stroke
6.65in
6.65in
Transmission
Type
Full power shift, Fully synchronized
Full power shift
Dimensions & Weight
Length
317.5in
Width
44in
44in
Height
152.1in
Operating Weight
53,264lb
Hydraulics
System Type
Pressure Flow Compensated
Pressure flow compensated (PFC)
Steering Type
Hydrostatic power
Hydrostatic power
Hitch & Towing
Hitch Type
IVN/III
Hitch Category
Category 3
IVN/III
Hitch Position
Rear
Rear
Chassis & Drive
Chassis Type
4x4 (Quadtrac)
Drive Type
4WD
Steering Type
Hydrostatic power
Hydrostatic power
Electrical
Starter Type
Electric
Electric, 12 volts