This page provides a detailed comparison of the specifications for the CaseIH STX450QT Quadtrac and the CaseIH STX500.
| CaseIH STX450QT Quadtrac | CaseIH STX500 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Cummins | Cummins |
| Engine Model | QSX15 | QSX 15 |
| Engine Cooling Type | Liquid-cooled | Liquid-cooled |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged, Aftercooled | Turbocharged, aftercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 912 ci (14.9 L) | 912 ci (14.9 L) |
| Engine Rated Rpm | 2000 | - |
| Engine Power Output Value | 450 hp (335.6 kW) | 500 hp (372.9 kW) |
| Transmission | ||
| Transmission Type | Full Power Shift | Full power shift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 2 | 2 |
| Dimensions | ||
| Width Value | 44 | - |
| Operating Weight Value | 51335 lb (23285 kg) | 54000 lb (24494 kg) |
| Miscellaneous | ||
| Chassis | 4x4 (Quadtrac) | - |
| Drive Type | Quad-Trac | - |
| Hitch Category | IVN/III | IVN/III |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | Pressure Flow Compensated (PFC) | Pressure flow compensated (PFC) |
| Starter Type | Electric | Electric |
