CaseIH
CaseIH STX530
The CaseIH STX530 is a four-wheel drive (4WD) tractor built in Fargo, North Dakota, USA. It features a powerful Cummins QSX15 14.9L 6-cylinder turbocharged diesel engine producing 530 hp (395.2 kW) with a 16-speed full power shift transmission. The tractor includes advanced mechanical features such as inboard compound planetary final drives, hydrostatic power steering, and hydraulic wet disc brakes. It offers a Surveyor cab with air-conditioning as standard and an optional luxury cab with leather trim and seating. The STX530 supports a rear IVN hitch with a lift capacity of 19620 lbs (8899 kg) and an independent rear PTO rated at 1000 rpm. Hydraulics include a pressure flow compensated system with multiple pump flow options up to 94 gpm (355.8 lpm). Dimensions include a 154 inch (391 cm) wheelbase and a maximum weight of 54000 lbs (24494 kg).
Power530 hp
Founded2006
ModelSTX530
Technical Specifications
Detailed specifications and technical data for CaseIH STX530
Power
| Engine | 530 hp (395.2 kW) |
|---|---|
| PTO (claimed) | 469 hp (349.7 kW) |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Cummins QSX15 |
| Power | 530 hp (395.2 kW) |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder 24-valve |
| Fuel tank | 300 gal (1135.5 L) |
| Rated RPM | 2100 |
| Air cleaner | dual paper elements |
| Bore/Stroke | 5.394x6.654 inches (137 x 169 mm) |
| Compression | 17:1 |
| Displacement | 912 ci (14.9 L) |
| Starter volts | 24 |
Variants
| STX530 | wheeled tractor |
|---|---|
| STX530QT | crawler |
Dimensions
| Wheelbase | 154 inches (391 cm) |
|---|---|
| Max weight | 54000 lbs (24494 kg) |
| Rear tread | 60 to 176 inches (152 to 447 cm) |
| Bar rear axle | 4.5 inch diameter (114 mm) |
Electrical
| Ground | negative |
|---|---|
| Battery volts | 12 |
Hydraulics
| Type | pressure flow compensated |
|---|---|
| Valves | 4 |
| Pump flow | 42 gpm (159.0 lpm), 57 gpm (High capacity) (215.7 lpm), 94 gpm (TwinFlow) (355.8 lpm) |
Mechanical
| Cab | Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating. |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic wet disc brakes |
| Steering | hydrostatic power |
| Final drives | inboard compound planetary |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Built in | Fargo, North Dakota, USA |
| Manufacturer | CaseIH |
Transmission
| Type | full power shift |
|---|---|
| Gears | 16 forward and 2 reverse |
| Clutch | electro-hydraulic wet disc |
Tractor hitch
| Rear Type | IVN |
|---|---|
| Rear lift (at 24"/610mm) | 19620 lbs (8899 kg) |
Power Take-off (PTO)
| Rear PTO | independent Optional |
|---|---|
| Rear PTO Type | 1000 (1.75) |