This page provides a detailed comparison of the specifications for the CaseIH STX440QT Quadtrac and the Versatile 550DT.
| CaseIH STX440QT Quadtrac | Versatile 550DT | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | Cummins | Cummins |
| Engine Model | QSX15 | QSX15 |
| Engine Cooling Type | liquid-cooled | Liquid-cooled |
| Engine Fuel Type | diesel | Diesel |
| Engine Induction Type | turbocharged aftercooled | Turbocharged and Air-to-Air Aftercooled |
| Engine Cylinders | 6 | 6 |
| Engine Displacement Value | 912 ci (14.9 L) | 912 ci (14.9 L) |
| Engine Rated Rpm | 2000 | 2100 |
| Engine Power Output Value | 440 hp (328.1 kW) | 550 hp (410.1 kW) |
| Transmission | ||
| Transmission Type | full power shift | Full Power Shift |
| Transmission Forward Gears | 16 | 16 |
| Transmission Reverse Gears | 2 | 4 |
| Dimensions | ||
| Width Value | 44 | - |
| Operating Weight Value | 51335 lb (23285 kg) | 58850 lb (26694 kg) |
| Miscellaneous | ||
| Chassis | articulated crawler | Crawler |
| Drive Type | Quadtrac | Tracked |
| Hitch Category | IVN | Category 3 |
| Hitch Position | Rear | Rear |
| Hydraulic System Type | closed center load sensing | Closed Center Load Sensing (CCLS) |
| Starter Type | Electric | Electric |
