Overview
The Steiger Cougar IV KM-280 is a four-wheel drive farm tractor manufactured between 1983 and 1985 in Fargo, North Dakota. It is powered by a 14.0L 6-cylinder Cummins turbocharged diesel engine rated at 280 horsepower and features a 20-speed gear transmission.
Ideal Applications
Engine and Power Rating:
The Cummins NT-855-A engine displacement is 855 cubic inches and is rated at 2100 RPM with a claimed drawbar power of 255 horsepower.
Transmission and Drivetrain:
The mechanical system is configured with a 20-speed gear transmission, outboard planetary final drives, and articulated power steering.
Chassis and Weight Specifications:
This tractor is built on a 129-inch wheelbase and has a maximum weight of 34,000 lbs with a standard Steiger Safari Cab including air-conditioning.
Production
| Description | Built in Fargo, North Dakota, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | Steiger |
Engine
| Engine type | Cummins 14.0L 6-cyl diesel |
|---|---|
| Fuel tank | 267 gal (1010.6 L) |
| Bore/Stroke | 5.50x6.00 inches (140 x 152 mm) |
| Coolant capacity | 61.2 qts (57.9 L) |
| Description | Cummins NT-855-A / turbocharged diesel / 6-cylinder / liquid-cooled inline |
| Displacement | 855 ci (14.0 L) |
| Oil capacity | 35 qts (33.1 L) |
| Operating RPM | 1700-2100 |
| Power | 280 hp (208.8 kW) |
| Rated RPM | 2100 |
| Starter type | electric |
| Torque | 910 lb-ft (1234.0 Nm) |
| Torque RPM | 1400 |
| Drawbar (claimed) | 255 hp (190.2 kW) |
Transmission
| Gears | 20 forward and 4 reverse |
|---|---|
| Transmission type | 20-speed gear |
| Type | gear |
Mechanical
| Cab | Steiger Safari Cab standard with air-conditioning. |
|---|---|
| Description | Articulated power steering / Hydraulic disc brakes |
| Drive type | Four-wheel drive |
| Final drives | outboard planetary |
Hydraulics
| Pressure | 2250 psi (155.1 bar) |
|---|---|
| Pump flow | 28.6 gpm (108.3 lpm) |
| Type | open center |
| Valves | 3 to 5 |
Hitch
| Rear Type | III OptOptional |
|---|
Electrical
| Batteries | 3 |
|---|---|
| Battery volts | 12 |
| Charging amps | 90 |
| Charging system | alternator |
Dimensions & Tires
| Length | 253.6 inches (644 cm) |
|---|---|
| Max weight | 34000 lbs (15422 kg) |
| Shipping weight | 25011 lbs (11344 kg) |
| Wheelbase | 129 inches (327 cm) |
| Width | 96 inches*Width over fenders. (243 cm) |
| Front tire | 18.4x38 |
| Rear tire | 18.4x38 |
| Weight | 25011 lbs (11344 kg) |
| Wheelbase | 129 inches (327 cm) |
| Ag front | 18.4x38 / 20.8x34 |
| Ag rear | 18.4x38 / 20.8x34 |
References
| Description | Cougar IV published in 1983, by Steiger / The Steiger Line published in 1983 |
|---|
Speeds
| Description | With 18.4x38 tires. |
|---|
Steiger Cougar IV KM-280 Height
| Cab | 134.8 inches (342 cm) |
|---|---|
| Exhaust | 155.8 inches (395 cm) |