Steiger Cougar III PTA-280
The Steiger Cougar III PTA-280 is a four-wheel drive articulated farm tractor produced by Steiger from 1981 to 1983. It belongs to the III Series and was built in Fargo, North Dakota, USA. The tractor was originally priced at $103,000 in 1983. It features powerful engine options including the Cummins 14.0L 6-cylinder diesel and the Caterpillar 14.6L 6-cylinder diesel, both delivering 280 hp. The transmission is an Allison HT-754 10-speed power shift with torque converter. The tractor has articulated 4x4 drive with outboard planetary final drives, articulated power steering, and hydraulic disc brakes. It comes standard with a Safari Cab with air-conditioning. The hydraulics system is open center with 2250 psi pressure and 3 to 5 valves. The rear hitch is optional type III, and the PTO is independent with 540/1000 rpm options. Dimensions include a 132.5 inch wheelbase, 264.6 inch length, and various tire options. The tractor weighs 27,600 lbs shipping weight and can handle a max weight of 34,000 lbs. Electrical system includes a 90 amp alternator.
Power280 hp
Founded1981 - 1983
ModelPTA-280
Technical Specifications
Detailed specifications and technical data for Steiger Cougar III PTA-280
Power
| Engine power | 280 hp (208.8 kW) |
|---|---|
| PTO (claimed) | 125 hp (93.2 kW) |
| Drawbar (claimed) | 225 hp (167.8 kW) |
Engine
| Power | 280 hp (208.8 kW) |
|---|---|
| Torque | 920 lb-ft (1247.5 Nm) |
| Power Cat | 280 hp (208.8 kW) |
| Rated RPM | 2100 |
| Torque Cat | 945 lb-ft (1281.4 Nm) |
| Torque RPM | 1400 |
| Bore/Stroke | 5.50x6.00 inches (140 x 152 mm) |
| Pre-heating | ether injection, block heater |
| Displacement | 855 ci (14.0 L) |
| Oil capacity | 35 qts (33.1 L) |
| Starter type | electric |
| Rated RPM Cat | 2100 |
| Engine options | Cummins 14.0L 6-cyl diesel, Caterpillar 14.6L 6-cyl diesel |
| Torque RPM Cat | 1200 |
| Bore/Stroke Cat | 5.4x6.5 inches (137 x 165 mm) |
| Cummins NT-855C | turbocharged diesel, 6-cylinder, liquid-cooled inline |
| Pre-heating Cat | ether injection, block heater |
| Coolant capacity | 56 qts (53.0 L) |
| Displacement Cat | 893 ci (14.6 L) |
| Oil capacity Cat | 36 qts (34.1 L) |
| Caterpillar 3406-DIT | turbocharged diesel, 6-cylinder, liquid-cooled inline |
| Coolant capacity Cat | 70 qts (66.2 L) |
Height
| Cab | 134.9 inches (342 cm) |
|---|---|
| Hood | 94.7 inches (240 cm) |
| Exhaust | 155.7 inches (395 cm) |
Electrical
| 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 | Safari Cab standard with air-conditioning |
|---|---|
| Drive | 4x4 articualted 4WD |
| Brakes | Hydraulic disc brakes |
| Steering | Articulated power steering |
| Final drives | outboard planetary |
Production
| Type | Four-wheel Drive (4WD) tractor |
|---|---|
| Series | III Series |
| Built in | Fargo, North Dakota, USA |
| Original price | $103,000 in 1983 |
| Years produced | 1981 - 1983 |
References
| Reference | PTA Automatic Tractors published in 1981, by Steiger |
|---|
Transmission
| Type | power shift with torque converter |
|---|---|
| Gears | 10 forward and 2 reverse |
| Transmission | Allison HT-754 |
Tractor hitch
| Rear Type | III Optional |
|---|
Dimensions & Tires
| Length | 264.6 inches (672 cm) |
|---|---|
| Wheelbase | 132.5 inches (336 cm) |
| Max weight | 34000 lbs (15422 kg) |
| Width Frame | 39 inches (99 cm) |
| Ag rear tires | 23.1x34, 18.4x38 |
| Width Fenders | 95.7 inches (243 cm) |
| Ag front tires | 23.1x34, 18.4x38 |
| Shipping weight | 27600 lbs (12519 kg) |
| Other rear tires | 20.8x34, 20.8x38, 24.5x32, 30.5x32 |
| Other front tires | 20.8x34, 20.8x38, 24.5x32, 30.5x32 |
| Outer width of duals | 140.3 inches (356 cm) |
Power Take-off (PTO)
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 540/1000 |
