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Steiger Cougar IV KM-280

Steiger Cougar IV KM-280 tractor
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The Steiger Cougar IV KM-280 is a four-wheel drive (4WD) tractor produced by Steiger from 1983 to 1985. It belongs to the IV Series and was built in Fargo, North Dakota, USA. Powered by a Cummins 14.0L 6-cylinder turbocharged diesel engine producing 280 hp, it features a 20-speed gear transmission and articulated power steering. The tractor includes a Steiger Safari Cab with air-conditioning and hydraulic disc brakes. It has a fuel tank capacity of 267 gallons and offers various tire options. The Cougar IV KM-280 is designed for heavy-duty farm work with a maximum weight of 34,000 lbs and a wheelbase of 129 inches.
Steiger Cougar IV KM-280Steiger tractor4WD tractorfarm tractorCummins engine280 hp tractortractor specifications
Power280 hp
Founded1983 - 1985
ModelCougar IV KM-280

Technical Specifications

Detailed specifications and technical data for Steiger Cougar IV KM-280

Power

Engine power:280 hp (208.8 kW)
Drawbar (claimed):255 hp (190.2 kW)

Tires

Ag rear:18.4x38, 20.8x34, 20.8x38, 23.1x34, 24.5x32, 30.5x32
Ag front:18.4x38, 20.8x34, 20.8x38, 23.1x34, 24.5x32, 30.5x32

Engine

Type:turbocharged diesel
Model:Cummins NT-855-A
Power:280 hp (208.8 kW)
Torque:910 lb-ft (1234.0 Nm)
Cooling:liquid-cooled inline
Cylinders:6-cylinder
Fuel tank:267 gal (1010.6 L)
Rated RPM:2100
Torque RPM:1400
Bore/Stroke:5.50x6.00 inches (140 x 152 mm)
Displacement:855 ci (14.0 L)
Oil capacity:35 qts (33.1 L)
Starter type:electric
Operating RPM:1700-2100
Coolant capacity:61.2 qts (57.9 L)

Height

Cab:134.8 inches (342 cm)
Exhaust:155.8 inches (395 cm)
Overall:94.8 inches (240 cm)

Dimensions

Length:253.6 inches (644 cm)
Wheelbase:129 inches (327 cm)
Max weight:34000 lbs (15422 kg)
Shipping weight:25011 lbs (11344 kg)
Width over fenders:96 inches (243 cm)
Width over 18.4x38 duals:144.3 inches (366 cm)

Electrical

Batteries:3
Battery volts:12
Charging amps:90
Charging system:alternator

Hydraulics

Type:open center
Valves:3 to 5
Pressure:2250 psi (155.1 bar)
Pump flow:28.6 gpm (108.3 lpm)

Mechanical

Cab:Steiger Safari Cab standard with 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:IV Series
Built in:Fargo, North Dakota, USA
Years produced:1983 - 1985

Transmission

Type:gear
Gears:20 forward and 4 reverse

Tractor hitch

Rear Type:III Optional