CaseIH STX280
The CaseIH STX280 is a four-wheel drive (4WD) tractor built in Fargo, North Dakota, USA. It features a CDC 8.3L 6-cylinder turbocharged diesel engine producing 280 hp (208.8 kW) with a fuel tank capacity of 200 gallons (757.0 L). The tractor offers two transmission options: a 16-speed full power shift and a 24-speed fully synchronized Synchroshift. Mechanical features include hydrostatic power steering, integrated hydraulic wet disc brakes, and a choice of cabs with air-conditioning and optional luxury leather trim. Hydraulics are pressure flow compensated with 4 valves and pump flow options up to 75 gpm (283.9 lpm). The rear hitch is IVN/III type with a lift capacity of 15669 lbs (7107 kg) at 24 inches. The rear PTO is independent and optional, with a 1000 rpm type. Dimensions include a 139 inch (353 cm) wheelbase and a max weight of 39600 lbs (17962 kg). Electrical system is 12 volts with negative ground.
Power280 hp
Founded2006
ModelSTX280
Technical Specifications
Detailed specifications and technical data for CaseIH STX280
Power
| Engine | 280 hp (208.8 kW) |
|---|---|
| PTO (claimed) | 225 hp (167.8 kW) |
Engine
| Model | CDC 8.3L 6-cyl diesel |
|---|---|
| Power | 280 hp (208.8 kW) |
| Detail | CDC turbocharged diesel, 6-cylinder 24-valve, liquid-cooled |
| Fuel tank | 200 gal (757.0 L) |
| Rated RPM | 2000 |
| Bore/Stroke | 4.49x5.32 inches (114 x 135 mm) |
| Displacement | 505 ci (8.3 L) |
| Starter volts | 12 |
Dimensions
| Wheelbase | 139 inches (353 cm) |
|---|---|
| Max weight | 39600 lbs (17962 kg) |
| Bar rear axle | 4.0 inch diameter (101 mm), 4.5 inch diameter (114 mm) (HD) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Hydraulics
| Type | pressure flow compensated |
|---|---|
| Valves | 4 |
| Pump flow | 40 gpm (151.4 lpm), 55 gpm (High capacity) (208.2 lpm), 75 gpm (TwinFlow) (283.9 lpm) |
Mechanical
| Cab | Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Integrated hydraulic wet disc brakes |
| Steering | hydrostatic power |
| Final drives | inboard 3-planetary, inboard 4-planetary (STX280 HD) |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Built in | Fargo, North Dakota, USA |
| Manufacturer | CaseIH |
Transmission
| Options | 16-speed full power shift, 24-speed fully synchronized |
|---|---|
| Transmission | Synchroshift |
| Type (16-speed) | full power shift |
| Type (24-speed) | fully synchronized |
| Gears (16-speed) | 16 forward and 2 reverse |
| Gears (24-speed) | 24 forward and 6 reverse |
| Clutch (16-speed) | electro-hydraulic wet disc |
| Clutch (24-speed) | wet disc |
Tractor hitch
| Rear Type | IVN/III |
|---|---|
| Rear lift (at 24"/610mm) | 15669 lbs (7107 kg) |
Power Take-off (PTO)
| Rear PTO | independent Optional |
|---|---|
| Rear PTO Type | 1000 (1.75) |
