Overview
The CaseIH STX500 is a four-wheel drive farm tractor produced in Fargo, North Dakota, from 2004 to 2006. It is powered by a 500 hp Cummins 14.9L 6-cylinder turbocharged aftercooled diesel engine and features a 16-speed full power shift transmission. The machine is built on a 154-inch wheelbase and has a listed weight of 54,000 lbs.
Ideal Applications
Engine and Power Output:
The tractor is equipped with a 912 cubic inch Cummins QSX 15 engine rated at 500 hp, supported by a 300-gallon fuel tank and a claimed PTO output of 440 hp.
Transmission and Drivetrain:
The drivetrain consists of a 16-speed full power shift transmission with an electro-hydraulic wet disc clutch and compound planetary final drives providing four-wheel drive capability.
Hydraulic and Hitch Specifications:
The unit features a pressure flow compensated hydraulic system with a 42 gpm total flow and a Type IVN/III rear hitch capable of lifting 19,500 lbs at 24 inches.
Production
| Description | Built in Fargo, North Dakota, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | CaseIH |
Engine
| Engine type | Cummins 14.9L 6-cyl diesel |
|---|---|
| Fuel tank | 300 gal (1135.5 L) |
| Bore/Stroke | 5.39x6.65 inches (137 x 169 mm) |
| Description | Cummins QSX 15 / turbocharged aftercooled diesel / 6-cylinder / liquid-cooled |
| Displacement | 912 ci (14.9 L) |
| Power | 500 hp (372.9 kW) |
| Starter volts | 12 |
| PTO (claimed) | 440 hp (328.1 kW) |
Transmission
| Clutch | electro-hydraulic wet disc |
|---|---|
| Gears | 16 forward and 2 reverse |
| Transmission type | 16-speed full power shift |
| Type | full power shift |
Mechanical
| Cab | Surveyor Cab standard. |
|---|---|
| Drive type | Four-wheel drive |
| Final drives | compound planetary |
Hydraulics
| SCV flow | 35 gpm (132.5 lpm) |
|---|---|
| Total flow | 42 gpm (159.0 lpm) |
| Type | pressure flow compensated (PFC) |
Hitch
| Rear lift (at 24"/610mm) | 19500 lbs (8845 kg) |
|---|---|
| Rear Type | IVN/III |
PTO
| Rear PTO | independent OptOptional |
|---|---|
| Rear PTO Type | 1000 (1.75) |
Electrical
| Battery volts | 12 |
|---|---|
| Ground | negative |
Dimensions & Tires
| Weight | 54000 lbs (24494 kg) |
|---|---|
| Wheelbase | 154 inches (391 cm) |
| Weight | 54000 lbs (24494 kg) |
| Wheelbase | 154 inches (391 cm) |
Variants
| TJ500 | similar New Holland model |
|---|