CaseIH STX440: all source data
All 54 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | CaseIH |
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| (no label) | Four-wheel Drive (4WD) tractor |
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| (no label) | Built in Fargo, North Dakota, USA |
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Engine| (no label) | Cummins 14.9L 6-cyl diesel |
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| Fuel tank | 300 gal | 1135.5 L |
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Transmission| (no label) | 16-speed full power shift |
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Power| Engine | 440 hp | 328.1 kW |
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| Drawbar (tested) | 371.35 hp | 276.9 kW |
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| PTO (tested) | 454.23 hp | 338.7 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | compound planetary |
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| Steering | hydrostatic power |
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| (no label) | Integrated hydraulic wet disc brakes |
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| (no label) | Surveyor Cab standard. |
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Hydraulics| Type | closed center load sensing |
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| Rear valves | 4 to 7 |
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| Pump flow | 40 gpm | 151.4 lpm |
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| Pump flow | 55 gpm | 208.2 lpm |
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Hitch| Rear Type | IVN |
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| Rear lift (at 24"/610mm) | 19500 lbs | 8845 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 |
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Dimensions| Wheelbase | 154 inches | 391 cm |
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| Weight | 39325 lbs | 17837 kg |
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| Front tire | 20.8R42 |
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| Rear tire | 20.8R42 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Batteries | 2 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Cummins QSX15 |
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| (no label) | turbocharged aftercooled diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 912 ci | 14.9 L |
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| Bore/Stroke | 5.394x6.654 inches | 137 x 169 mm |
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| Power | 440 hp | 328.1 kW |
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| Air cleaner | dual paper elements |
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| Compression | 16.5:1 |
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| Rated RPM | 2000 |
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| Torque | 1650 lb-ft | 2237.4 Nm |
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| Torque RPM | 1400 |
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| Starter volts | 12 |
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Transmission
Transmission| Type | full power shift |
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| Gears | 16 forward and 2 reverse |
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| Clutch | electro-hydraulic wet disc |
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Dimensions
Tires| Ag front | 20.8R42 |
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| Ag rear | 20.8R42 |
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Dimensions| Wheelbase | 154 inches | 391 cm |
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| Width | 44 inches (frame) | 111 cm |
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| Rear axle | 4.5 inch diameter | 114 mm |
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Weight| Operating | 39325 lbs | 17837 kg |
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| Ballasted | 44560 lbs | 20212 kg |
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| Max capacity (Max) | 52800 lbs | 23950 kg |
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