Steiger Turbo Tiger II ST-320
The Steiger Turbo Tiger II ST-320 is a four-wheel drive (4WD) tractor produced by Steiger from 1974 to 1976. It belongs to the II Series and was built in Fargo, North Dakota, USA. The tractor features a powerful Cummins VT-903 14.8L turbocharged V-8 diesel engine delivering 320 hp (238.6 kW). It has a Dana-Spicer ST-1010 10-speed transmission with 10 forward and 2 reverse gears. The tractor offers a drawbar power of 262 hp (claimed) and a PTO power of 305 hp (claimed). It includes articulated power steering, hydraulic disc brakes, and a standard cab with optional heat and air-conditioning. The hydraulic system is open center with 3 valves and a total flow of 43 gpm. Dimensions include a 121.5 inch wheelbase, 244 inch length, 96 inch width with 23.1-30 tires, and a height of 133.25 inches. The tractor weighs 24,000 lbs. Electrical system features a 12-volt battery and a 62 amp alternator. The rear hitch is a type III optional. Original price was $52,000 in 1975.
Power320 hp
Founded1974 - 1976
ModelTurbo Tiger II ST-320
Technical Specifications
Detailed specifications and technical data for Steiger Turbo Tiger II ST-320
Power
| Engine | 320 hp (238.6 kW) |
|---|---|
| PTO (claimed) | 305 hp (227.4 kW) |
| Drawbar (tested) | 262.13 hp (195.5 kW) |
| Drawbar (claimed) | 262 hp (195.4 kW) |
Tires
| Ag rear | 23.1-30 |
|---|---|
| Ag front | 23.1-30 |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | Cummins VT-903 |
| Power | 320 hp (238.6 kW) |
| Torque | 780 lb-ft (1057.7 Nm) |
| Cylinders | 8-cylinder |
| Rated RPM | 2600 |
| Torque RPM | 1800 |
| Bore/Stroke | 5.50x4.75 inches (140 x 121 mm) |
| Displacement | 903 ci (14.8 L) |
| Configuration | liquid-cooled V-8 |
| Starter volts | 12 |
Dimensions
| Width | 96 inches (243 cm) *Width with 23.1-30 tires |
|---|---|
| Length | 244 inches (619 cm) |
| Weight | 24000 lbs (10886 kg) |
| Wheelbase | 121.5 inches (308 cm) |
| Height (cab) | 133.25 inches (338 cm) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 62 |
| Charging system | alternator |
Hydraulics
| Type | open center |
|---|---|
| Valves | 3 |
| Pump flow | 25 gpm (94.6 lpm) |
| Total flow | 43 gpm (162.8 lpm) |
| Steering flow | 18 gpm (68.1 lpm) |
Mechanical
| Cab | standard with optional heat and air-conditioning |
|---|---|
| Drive | Four-wheel drive |
| Brakes | Hydraulic disc brakes |
| Steering | Articulated power steering |
| Final drives | outboard planetary |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Series | II Series |
| Built in | Fargo, North Dakota, USA |
| Original price | $52,000 in 1975 |
| Years produced | 1974 - 1976 |
Transmission
| Gears | 10 forward and 2 reverse |
|---|---|
| Model | Dana-Spicer ST-1010 |
Tractor hitch
| Rear Type | III Optional |
|---|
Serial Numbers
| 1974 | 30101 |
|---|---|
| 1975 | 30198 |
| 1976 | 30430 |
