Steiger
Steiger Cougar IV KM-280
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.
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 |
|---|