Case IH STX425
Contents:
Production | |
| Manufacturer: | Case IH |
| Type: | Four-wheel Drive (4WD) tractor |
| Factory: | Fargo, North Dakota, USA |
Variants | |
| wheeled tractor | |
| crawler tractor |
Case IH STX425 Power | |
| Engine: | 425 hp 316.9 kW |
| Drawbar (claimed): | 345 hp 257.3 kW |
| PTO (claimed): | 370 hp 275.9 kW |
Mechanical | |
| Chassis: | 4x4 articulated 4WD |
| Final drives: | inboard planetary (standard) |
| compound planetary (HD/scraper) | |
| Steering: | hydrostatic power |
| Brakes: | integrated hydraulic wet disc |
| Cab: | Surveyor Cab standard. |
| Transmissions: | 16-speed full power shift |
| 24-speed fully synchronized | |
Hydraulics | |
| Type: | pressure flow compensated (PFC) |
| Rear valves: | 4 to 7 |
| Pump flow: | 40 gpm 151.4 lpm |
| 55 gpm 208.2 lpm *Optional | |
Tractor hitch | |
| Rear Type: | IVN/III |
| Rear lift (at 24"/610mm): | 19500 lbs 8845 kg |
Power Take-off (PTO) | |
| Rear PTO: | independent*Optional |
| Rear RPM: | 1000 (1.75) |
STX425 Serial Numbers | |
| 2002: | JEE0099501 |
| 2003: | JEE0102001 |
| 2004: | JEE0104001 |
| 2005: | JEE0105701 |
| 2006: | JEE0108501 |
Electrical | |
| Ground: | negative |
| Charging system: | alternator |
| Battery volts: | 12 |
Engine Detail | |
| Cummins QSX15 | |
| turbocharged aftercooled diesel | |
| 6-cylinder | |
| liquid-cooled | |
| When equipped with the manual transmission the STX425 engine is limited to 1501 lb-ft of torque. | |
| Displacement: | 915 ci 15.0 L |
| Bore/Stroke: | 5.39x6.65 inches 137 x 169 mm |
| Power: | 425 hp 316.9 kW |
| Air cleaner: | dual paper elements |
| Rated RPM: | 2000 |
| Torque: | 1594 lb-ft 2161.5 Nm |
| Torque RPM: | 1400 |
| Starter volts: | 12 |
Dimensions | |
| Wheelbase: | 154 inches 391 cm |
| Length: | 317.5 inches 806 cm |
| Width: | 44 inches 111 cm (frame) |
| Height: | 152.1 inches 386 cm |
| Front axle: | 4.5 inch diameter 114 mm |
| Rear axle: | 4.5 inch diameter 114 mm |
| Rear tread: | 60 to 176 inches 152 to 447 cm |
