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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.
SteigerTurbo Tiger II ST-320tractorspecificationsenginetransmissionpowerdimensionshydraulics4WD
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

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