Tractor · 2006Unverified
CaseIH STX480QT Quadtrac
CaseIH STX480QT Quadtrac — Quadtrac Series · 425 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
425 hp
Hover a source tag to verify
Overview
ManufacturerCaseIHReference
Articulated Crawler tractorReference
Built in Fargo, North Dakota, USAReference
Drivearticulated crawlerReference
Final drivesoffset 3-planetaryReference
Steeringhydrostatic powerReference
Integrated hydraulic wet disc brakesReference
Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating.Reference
Variants
STX480wheeled tractorReference
STX5480QTcrawlerReference
Engine
Cummins 14.9L 6-cyl dieselReference
Fuel tank1135.5 LReference
Engine357.9 kWReference
Cummins QSX15Reference
turbocharged dieselReference
6-cylinder 24-valveReference
liquid-cooledReference
Displacement14.9 LReference
Bore/Stroke137 x 169 mmReference
Power357.9 kWReference
Rated RPM2000Reference
Starter volts24Reference
Transmission
16-speed full power shiftReference
Typefull power shiftReference
Gears16 forward and 2 reverseReference
Clutchelectro-hydraulic wet discReference
PTO & Hydraulics
PTO (claimed)316.9 kWReference
Typepressure flow compensatedReference
Pump flow151.4 lpmReference
Pump flow208.2 lpmReference
Pump flow340.7 lpmReference
Rear TypeIVNReference
Rear lift (at 24"/610mm)8948 kgReference
Rear PTOindependentReference
Rear PTO Type1000 (1.75)Reference
Dimensions
Wheelbase391 cmReference
30-inch tracksReference
Max weight24494 kgReference
Electrical
GroundnegativeReference
Battery volts12Reference
CaseIH STX480QT Tracks
Width76 cmReference
Width91 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.