This page provides a detailed comparison of the specifications for the CaseIH STX500 and the Challenger MT975B.
| CaseIH STX500 | Challenger MT975B | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Cummins | Caterpillar |
| Engine Model | QSX 15 | C18 |
| Engine Cooling Type | Liquid-cooled | liquid-cooled |
| Engine Fuel Type | Diesel | diesel |
| Engine Induction Type | Turbocharged, aftercooled | Turbocharged / Air-to-Air Aftercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 912 ci (14.9 L) | 1105 ci (18.1 L) |
| Engine Rated Rpm | - | 2100 |
| Engine Power Output Value | 500 hp (372.9 kW) | 585 hp (436.0 kW) |
| Transmission | ||
| Transmission Type | Full power shift | selective gear fixed ratio with full range operator controlled power shift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 2 | 4 |
| Dimensions | ||
| Length Value | - | 298 |
| Width Value | - | 200 |
| Operating Weight Value | 54000 lb (24494 kg) | 59820 lb (27134 kg) |
| Miscellaneous | ||
| Hitch Category | IVN/III | IVN/III Opt |
| Hitch Position | Rear | - |
| Hydraulic System Type | Pressure flow compensated (PFC) | closed center PFC |
| Starter Type | Electric | - |
