Title | Capacity Fuel | Engine Power | PTO (claimed) | Rear RPMs | Rear lift (at 24"/610mm) | ||
CaseIH Quadtrac STX480QT | --- | 480 hp | --- | --- | --- | ||
CaseIH Quadtrac STX430QT | --- | 430 hp | --- | --- | --- | ||
CaseIH Quadtrac STX380QT | --- | 380 hp | --- | --- | --- | ||
CaseIH Quadtrac STX450QT | 300 gal | 450 hp | 395 hp | 1000 | --- | ||
CaseIH Quad Trac STX425QT | 300 gal | 425 hp | 370 hp | 1000 | --- | ||
CaseIH Quadtrac STX440QT | --- | 440 hp | --- | 1000 | --- | ||
Challenger MT575B | 98 gal | --- | 160 hp | 540 | 15, 240 lbs [6912 kg] 14, 283 lbs [6478 kg] (CVT) | ||