Steiger Cougar IV CM-250: all source data
All 64 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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| Fuel tank | 267 gal | 1010.6 L |
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Transmission| (no label) | 20-speed gear |
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Power| Engine | 250 hp | 186.4 kW |
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| Drawbar (claimed) | 218 hp | 162.6 kW |
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| Drawbar (tested) | 211.20 hp | 157.5 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) | Steiger Safari Cab standard with air-conditioning. |
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Hydraulics| Type | open center |
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| Pressure | 2250 psi | 155.1 bar |
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| Valves | 3 to 5 |
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| Pump flow | 31 gpm | 117.3 lpm |
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Dimensions| Wheelbase | 129 inches | 327 cm |
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| Weight | 25011 lbs | 11344 kg |
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| Front tire | 18.4x38 |
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| Rear tire | 18.4x38 |
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Electrical| Charging system | alternator |
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| Charging amps | 90 |
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| Batteries | 3 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Caterpillar 3306 |
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| (no label) | turbocharged aftercooled diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled 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 | 250 hp | 186.4 kW |
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| Rated RPM | 2100 |
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| Operating RPM | 1700-2100 |
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| Torque | 860 lb-ft | 1166.2 Nm |
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| Torque RPM | 1300 |
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| Starter type | electric |
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| Oil capacity | 29 qts | 27.4 L |
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| Coolant capacity (Coolant) | 56 qts | 53.0 L |
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Transmission
Transmission| Type | gear |
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| Gears | 20 forward and 4 reverse |
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Dimensions
Tires| Ag front | 18.4x38 |
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| Ag rear | 18.4x38 |
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| Ag front | 20.8x34 |
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| Ag front | 20.8x38 |
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| Ag front | 23.1x34 |
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| Ag front | 24.5x32 |
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| Ag front | 30.5x32 |
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| Ag rear | 20.8x34 |
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| Ag rear | 20.8x38 |
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| Ag rear | 23.1x34 |
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| Ag rear | 24.5x32 |
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| Ag rear | 30.5x32 |
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Dimensions| Wheelbase | 129 inches | 327 cm |
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| Length | 253.6 inches | 644 cm |
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| Width | 96 inches | 243 cm |
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| Width | 144.3 inches | 366 cm |
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| Shipping weight | 25011 lbs | 11344 kg |
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| Max weight (Max) | 34000 lbs | 15422 kg |
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Height| (no label) | 94.8 inches | 240 cm |
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| Cab | 134.8 inches | 342 cm |
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| Exhaust | 155.8 inches | 395 cm |
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