Production
| Description | Built in Fargo, North Dakota, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | Steiger |
Engine
| Engine type | Caterpillar 10.5L 6-cyl diesel |
|---|---|
| Bore/Stroke | 4.75x6.00 inches (121 x 152 mm) |
| Coolant capacity | 60 qts (56.8 L) |
| Description | Caterpillar 3006T / turbocharged diesel / 6-cylinder / liquid-cooled horizontal-shaft inline |
| Displacement | 638 ci (10.5 L) |
| Power | 300 hp (223.7 kW) |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Torque | 681 lb-ft (923.4 Nm) |
| Torque RPM | 1550 |
| Drawbar (claimed) | 227 hp (169.3 kW) |
Transmission
| Gears | 10 forward and 2 reverse |
|---|---|
| Transmission | Dana-Spicer ST-1010 |
| Transmission type | 10-speed |
Mechanical
| Cab | Cab standard with optional heat and air-conditioning. |
|---|---|
| Description | Articulated power steering / Hydraulic disc brakes |
| Drive type | Four-wheel drive |
| Final drives | outboard planetary |
Hydraulics
| Pump flow | 25 gpm (94.6 lpm) |
|---|---|
| Steering flow | 18 gpm (68.1 lpm) |
| Type | open center |
| Valves | 3 |
Hitch
| Rear Type | III OptOptional |
|---|
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 62 |
| Charging system | alternator |
Dimensions & Tires
| Height (cab) | 133.25 inches (338 cm) |
|---|---|
| Length | 244 inches (619 cm) |
| Weight | 22000 lbs (9979 kg) |
| Wheelbase | 121.5 inches (308 cm) |
| Width | 96 inches*Width with 23.1-30 tires. (243 cm) |
| Front tire | 23.1-30 |
| Rear tire | 23.1-30 |
| Weight | 22000 lbs (9979 kg) |
| Wheelbase | 121.5 inches (308 cm) |
| Ag front | 23.1-30 |
| Ag rear | 23.1-30 |
Cougar II ST-300 Serial Number Location
| Description | Serial number plate on the left side of the tractor, near the top step. |
|---|
Cougar II ST-300 Serial Numbers
| 1974 | 20501 |
|---|---|
| 1975 | 20726 |
| 1976 | 21220 |
| Description | FAQ: How to read a serial number table. |
References
| Drive type | 4-Wheel Drive Agri-Power published in 1974, by Steiger |
|---|
Speeds
| Description | With 23.1-30 tires. |
|---|