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info | |
1977 - 1981 III Series, Four-wheel Drive (4WD) tractor |
Production | |
Manufacturer: | Steiger |
Factory: | Fargo, North Dakota, USA |
Original price (USD), $87,000 (1981 ), |
Capacity | |
Fuel: | 225 gal [851.6 L] |
Hydraulic system: | 22 gal [83.3 L] |
3-Point Hitch | |
Rear Type: | III*Optional |
Power Take-off (PTO) | |
Rear PTO: | independent*Optional |
Clutch: | hydrostatic-drive |
Rear RPM: | 540/1000 |
Dimensions & Tires | |
Wheelbase: | 132.5 inches [336 cm] |
Weight: | 28444 lbs [12902 kg] |
Front tire: | 18.4x34 |
Rear tire: | 18.4x34 |
Steiger Cougar III PT-270 Power | |
Engine: | 270 hp [201.3 kW] |
PTO (claimed): | 57 hp [42.5 kW] *Power at 540 RPM, 105 hp [78.3 kW] *Power at 1000 RPM |
Mechanical | |
Chassis: | 4x4 articulated 4WD |
Final drives: | outboard planetary |
Steering: | articulated power |
Brakes: | hydraulic disc |
Cab: | Safari Cab standard with air-conditioning. |
Hydraulics | |
Type: | open center |
Capacity: | 22 gal [83.3 L] |
Pressure: | 2250 psi [155.1 bar] |
Valves: | 4 or 5 |
Pump flow: | 20 gpm [75.7 lpm] |
Electrical | |
Ground: | negative |
Charging system: | alternator |
Charging amps: | 90 |
Charging volts: | 12 |
Battery | |
Number: | 4 |
Cold-cranking amps: | 475 |
Volts: | 12 |
info | |
Bore/Stroke: | 4.75x6.00 inches [121 x 152 mm] |
Power: | 270 hp [201.3 kW] |
Compression: | 17.5:1 |
Rated RPM: | 2200 |
Idle RPM: | 830-2480 |
Starter volts: | 12 |
Oil capacity: | 26 qts [24.6 L] |
Coolant capacity: | 56 qts [53.0 L] |
Engine Detail | |
Caterpillar 3306TA, turbocharged aftercooled diesel, 6-cylinder, liquid-cooled inline, 638 ci [10.5 L] |
info | |
Speeds: | With 18.4x34 tires and S-34 axles. |
Transmission | |
Type: | constant mesh |
Gears: | 20 forward and 4 reverse |
Clutch: | hydraulic cerametallic dry disc |
Oil capacity: | 16 qts [15.1 L] *Transmission only, 37 qts [35.0 L] *Transmission and transfer case |
Ten-speed transmission with two-speed transfer case. |
Dimensions | |
Weight (shipping): | 28444 lbs [12902 kg] |
Weight (max capacity): | 32000 lbs [14515 kg] |
Wheelbase: | 132.5 inches [336 cm] |
Length: | 264.6 inches [672 cm] |
Width: | 120.2 inches [305 cm] *Minimum |
Height (exhaust): | 155.7 inches [395 cm] |
Front axle: | Raba 598 |
Rear axle: | Raba 598 |
Steiger Cougar III PT-270 Tires | |
Ag front: | 23.1x30, 24.5x32, 30.5x32, 20.8x34, 23.1x34, 18.4x38, 20.8x38 |
Ag rear: | 23.1x30, 24.5x32, 30.5x32, 20.8x34, 23.1x34, 18.4x38, 20.8x38 |