Steiger Cougar II ST-300: all source data
All 46 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Steiger |
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| (no label) | Four-wheel Drive (4WD) tractor |
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| (no label) | Built in Fargo, North Dakota, USA |
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Engine| (no label) | Caterpillar 10.5L 6-cyl diesel |
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Transmission| (no label) | 10-speed |
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Power| Engine | 300 hp | 223.7 kW |
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| Drawbar (claimed) | 227 hp | 169.3 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | outboard planetary |
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| (no label) | Articulated power steering |
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| (no label) | Hydraulic disc brakes |
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| (no label) | Cab standard with optional heat and air-conditioning. |
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Hydraulics| Type | open center |
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| Valves | 3 |
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| Pump flow | 25 gpm | 94.6 lpm |
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| Steering flow | 18 gpm | 68.1 lpm |
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Dimensions| Wheelbase | 121.5 inches | 308 cm |
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| Weight | 22000 lbs | 9979 kg |
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| Front tire | 23.1-30 |
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| Rear tire | 23.1-30 |
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Serial location| (no label) | Serial number plate on the left side of the tractor, near the top step. |
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Electrical| Charging system | alternator |
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| Charging amps | 62 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Caterpillar 3006T |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled horizontal-shaft inline |
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| Displacement | 638 ci | 10.5 L |
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| Bore/Stroke | 4.75x6.00 inches | 121 x 152 mm |
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| Power | 300 hp | 223.7 kW |
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| Rated RPM | 2200 |
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| Torque | 681 lb-ft | 923.4 Nm |
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| Torque RPM | 1550 |
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| Starter volts | 12 |
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| Coolant capacity (Coolant) | 60 qts | 56.8 L |
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Transmission
Transmission| Transmission | Dana-Spicer ST-1010 |
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| Gears | 10 forward and 2 reverse |
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Dimensions
Tires| Ag front | 23.1-30 |
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| Ag rear | 23.1-30 |
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Dimensions| Wheelbase | 121.5 inches | 308 cm |
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| Length | 244 inches | 619 cm |
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| Width | 96 inches | 243 cm |
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| Height (cab) | 133.25 inches | 338 cm |
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| Weight | 22000 lbs | 9979 kg |
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