Comparing the Big Bud KT450 and the CaseIH STX450QT Quadtrac

This page provides a detailed comparison of the specifications for the Big Bud KT450 and the CaseIH STX450QT Quadtrac. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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CaseIH STX450QT Quadtrac Tractor
CaseIH STX450QT Quadtrac Tractor
SpecificationBig Bud KT450CaseIH STX450QT Quadtrac
General Information
Manufacturer
Big Bud
CaseIH
Model
KT450
STX450QT Quadtrac
Engine
Manufacturer
Cummins
Cummins
Model
QSX15
Power Output
450hp
450hp
Rated RPM
2,100RPM
2,000RPM
Cylinders
6
6
Displacement
1,150ci
912ci
Bore
6.25in
5.39in
Stroke
6.25in
6.65in
Transmission
Type
Fuller Road Ranger
Full Power Shift
Dimensions & Weight
Width
44in
Operating Weight
43,000lb
51,335lb
Hydraulics
System Type
Open Center
Pressure Flow Compensated (PFC)
Steering Type
Hydrostatic Power
Hydrostatic Power
Hitch & Towing
Hitch Category
IVN/III
Hitch Position
Rear
Chassis & Drive
Chassis Type
4x4 (Quadtrac)
Drive Type
Quad-Trac
Steering Type
Hydrostatic Power
Hydrostatic Power
Electrical
Starter Type
Electric
Electric