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Steiger Tiger III ST-470

Steiger Tiger III ST-470 tractor
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The Steiger Tiger III ST-470 is a four-wheel drive (4WD) tractor produced by Steiger from 1980 to 1982 as part of the III Series. It features a powerful 470 hp Cummins KTA-1150 turbocharged diesel engine with 6 cylinders and a full power shift Allison CLT 5965 transmission with torque converter. The tractor is equipped with articulated power steering, hydraulic disc brakes, and a Safari Cab with air-conditioning. It has a large fuel capacity of 385 gallons and a hydraulic system capacity of 48 gallons. The Tiger III ST-470 is designed for heavy-duty farm work with a wheelbase of 150 inches, weight of 45360 lbs, and large 30.5x32 tires front and rear. It was built in Fargo, North Dakota, USA.
Steiger Tiger III ST-470Steiger tractorfarm tractor470 hp tractorCummins KTA-1150 engineAllison CLT 5965 transmission4WD tractor
Power470 hp
Founded1980 - 1982
ModelTiger III ST-470

Technical Specifications

Detailed specifications and technical data for Steiger Tiger III ST-470

Power

Engine:470 hp (350.5 kW)
Drawbar (tested):369.76 hp (275.7 kW)

Tires

Rear tire:30.5x32
Front tire:30.5x32

Engine

Type:turbocharged diesel
Model:Cummins KTA-1150
Notes:The 470 horsepower Cummins engine was available in early versions of the Steiger ST-450. Later, this version became the ST-470 due to its higher power.
Power:470 hp (350.5 kW)
Torque:1580 lb-ft (2142.5 Nm)
Cooling:liquid-cooled inline
Idle RPM:650-2350
Cylinders:6-cylinder
Rated RPM:1700 (The KTA-1150 was rated at 1700 and 2100 RPM)
Torque RPM:1500
Bore/Stroke:6.25x6.25 inches (159 x 159 mm)
Compression:15.5:1
Displacement:1150 ci (18.8 L)
Oil capacity:76 qts (71.9 L)
Starter volts:24
Coolant capacity:112 qts (106.0 L)

Capacity

Fuel:385 gal (1457.2 L)
Hydraulic system:48 gal (181.7 L)

Dimensions

Height:161 inches (408 cm)
Length:289 inches (734 cm)
Weight:45360 lbs (20575 kg)
Rear axle:Raba K594
Wheelbase:150 inches (381 cm)
Width cab:60 inches (152 cm)
Front axle:Raba K594
Max weight:50000 lbs (22680 kg)
Width frame:47 inches (119 cm)
Width fenders:96 inches (243 cm)
Width outer tires:190.8 inches (484 cm)

Electrical

Batteries:4
Battery CCA:625
Battery volts:12
Charging amps:90
Charging system:alternator

Hydraulics

Type:open center
Valves:5
Capacity:48 gal (181.7 L)
Pressure:2250 psi (155.1 bar)
Pump flow:38 gpm (143.8 lpm)
SCV flow maximum:25 gpm (94.6 lpm)
SCV flow minimum:12 gpm (45.4 lpm)

Mechanical

Cab:Safari Cab standard with air-conditioning.
Drive:Four-wheel drive
Brakes:Hydraulic disc brakes
Steering:Articulated power steering

Production

Type:Four-wheel Drive (4WD) tractor
Series:III Series
Built in:Fargo, North Dakota, USA
Years produced:1980 - 1982

Transmission

Type:full power shift with torque converter
Gears:6 forward and 1 reverse
Model:Allison CLT 5965
Notes:Power shift six-speed transmission with locking torque converter. Torque converter automatically locks when transmission side reaches 1700 RPM.

Serial Numbers

1980:130-00174
1981:130-00209
1982:130-01501