CaseIH
CaseIH STX375
The CaseIH STX375 is a four-wheel drive (4WD) tractor produced from 2000 to 2005 as part of the Steiger STX Series. It was built in Fargo, North Dakota, USA. The STX375 shares its design with the New Holland TJ375. It features a powerful Cummins 14.9L 6-cylinder turbocharged aftercooled diesel engine delivering 375 hp. The tractor offers multiple transmission options including a 16-speed full power shift and a 24-speed fully synchronized Synchroshift. It is equipped with hydrostatic power steering, integrated hydraulic wet disc brakes, and a Surveyor Cab as standard. The STX375 has a wheelbase of 154 inches, weighs 37610 lbs operating, and supports a rear lift capacity of 19500 lbs. It includes advanced hydraulics with pressure flow compensated system and optional PTO configurations.
Power375 hp
Founded2000 - 2005
ModelSTX375
Technical Specifications
Detailed specifications and technical data for CaseIH STX375
Power
| Engine power | 375 hp (279.6 kW) |
|---|---|
| PTO (tested) | 386.64 hp (288.3 kW) |
| PTO (claimed) | 330 hp (246.1 kW) |
| Drawbar (tested) | 313.95 hp (234.1 kW) |
| Drawbar (claimed) | 305 hp (227.4 kW) |
Engine
| Type | turbocharged aftercooled diesel |
|---|---|
| Model | Cummins QSX 15 |
| Power | 375 hp (279.6 kW) |
| Torque | 1380 lb-ft (1871.3 Nm) |
| Cooling | liquid-cooled inline |
| Cylinders | 6-cylinder |
| Fuel tank | 300 gal (1135.5 L) |
| Rated RPM | 2000 |
| Torque RPM | 1400 |
| Air cleaner | dual paper elements |
| Bore/Stroke | 5.39x6.65 inches (137 x 169 mm) |
| Displacement | 912 ci (14.9 L) |
| Oil capacity | 52 qts (49.2 L) |
| Starter volts | 12 |
| Compression ratio | 16.5:1 |
Weight
| Operating | 37610 lbs (17059 kg) |
|---|---|
| Max Drawbar | 5300 lbs (2404 kg), 11000 lbs Drawbar at innermost position (4989 kg) |
| Max capacity | 45000 lbs (20412 kg) |
Variants
| TJ375 | similar New Holland model |
|---|---|
| STX375 | wheeled tractor |
| STX375QT | crawler tractor |
Dimensions
| Width | 44 inches (frame) (111 cm) |
|---|---|
| Height | 152.1 inches (386 cm) |
| Length | 317.5 inches (806 cm) |
| Rear axle | 4.5 inch diameter (114 mm) |
| Wheelbase | 154 inches (391 cm) |
| Front axle | 4.5 inch diameter (114 mm) |
| Rear tread | 60 to 176 inches (152 to 447 cm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
| Charging system | alternator |
Hydraulics
| Type | pressure flow compensated (PFC) |
|---|---|
| SCV flow | 35 gpm (132.5 lpm) |
| Total flow | 40 gpm (151.4 lpm), 55 gpm Optional (208.2 lpm) |
| Rear valves | 4 to 7 |
Mechanical
| Cab | Surveyor Cab standard |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Integrated hydraulic wet disc brakes |
| Steering | hydrostatic power |
| Final drives | inboard planetary (standard), compound planetary (HD/scraper) |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Notes | The STX375 is the same as the New Holland TJ375. |
| Series | Steiger STX Series |
| Built in | Fargo, North Dakota, USA |
| Years produced | 2000 - 2005 |
Transmission
| Options | 16-speed full power shift, 24-speed fully synchronized |
|---|---|
| 16-speed full power shift | Typefull power shift Gears16 forward and 2 reverse Clutchelectro-hydraulic wet disc |
| 24-speed fully synchronized | NameSynchroshift Typefully synchronized Gears24 forward and 6 reverse |
Tractor hitch
| Rear Type | IVN/III |
|---|---|
| Rear lift (at 24"/610mm) | 19500 lbs (8845 kg) |
Power Take-off (PTO)
| Rear PTO | independent Optional |
|---|---|
| Rear PTO Type | 1000 (1.75) |