Allis Chalmers 7080: all source data
All 70 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 | Allis Chalmers |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in West Allis, Wisconsin, USA |
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| Original price | $54,561 |
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Engine| (no label) | Allis Chalmers 7.0L 6-cyl diesel |
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| Fuel tank | 64 gal | 242.2 L |
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Transmission| (no label) | 20-speed partial power shift |
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Power| Engine | 210 hp | 156.6 kW |
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| Drawbar (claimed) | 154 hp | 114.8 kW |
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| PTO (claimed) | 181.5 hp | 135.3 kW |
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| Drawbar (tested) | 148.89 hp | 111.0 kW |
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| PTO (tested) | 181.51 hp | 135.4 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | inboard planetary |
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| (no label) | Power steering |
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| (no label) | Differential hydraulic wet disc brakes |
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| (no label) | Acousta cab standard with heat, air-conditioning optional. Radio and 8-track player optional. Four-post ROPS canopy available. |
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Hydraulics| Type | closed center |
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| Valves | 2 or 3 |
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| Pump flow | 23 gpm | 87.1 lpm |
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| Total flow | 47 gpm | 177.9 lpm |
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| Steering flow | 10 gpm | 37.9 lpm |
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Hitch| Rear Type | 3/2 |
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| Rear lift (at 24"/610mm) | 6,680 lbs | 3030 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 |
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Dimensions| Wheelbase | 106 inches | 269 cm |
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| Weight | 13638 lbs | 6186 kg |
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| Front tire | 14Lx16 |
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| Rear tire | 20.8x38 |
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Engine
Engine detail| (no label) | Allis Chalmers 670HI |
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| (no label) | intercooled turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 426 ci | 7.0 L |
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| Bore/Stroke | 4.25x5.00 inches | 108 x 127 mm |
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| Power | 210 hp | 156.6 kW |
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| Air cleaner | dry with pre-cleaner |
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| Compression | 16:1 |
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| Rated RPM | 2550 |
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| Starter volts | 12 |
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| Oil capacity | 25 qts | 23.7 L |
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| Coolant capacity (Coolant) | 36 qts | 34.1 L |
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Transmission
Transmission| Transmission | Allis-Chalmers Power Director |
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| Type | partial power shift |
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| Gears | 20 forward and 4 reverse |
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| Oil capacity | 29.6 qts | 28.0 L |
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| (no label) | Five gears, plus reverse, with two ranges (fast/slow) and two-range power shift (lo/hi). Power shift controlled by foot buttons. |
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Dimensions
Tires| Ag front | 14Lx16 |
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| Ag rear | 20.8x38 |
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| Ag front | 11.00x16 |
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| Ag front | 18.4x16 |
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| Ag rear | 23.1x30 |
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| Ag rear | 24.5x32 |
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| Ag rear | 30.5x32 |
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| Ag rear | 15.5x38 |
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| Ag rear | 16.9x38 |
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| Ag rear | 20.8x38 |
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| Ag rear | 18.4x42 |
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Dimensions| Wheelbase | 106 inches | 269 cm |
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| Length | 163 inches | 414 cm |
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| Width | 95.5 inches | 242 cm |
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| Width | 119.5 inches (optional long axle) | 303 cm |
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| Weight | 13638 lbs | 6186 kg |
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| Ground clearance | 22 inches (front axle) | 55 cm |
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| Ground clearance | 29 inches (rear axle) | 73 cm |
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| Rear axle | 4.00 inch diameter | 101 mm |
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Height| Steering wheel | 88 inches | 223 cm |
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| Hood | 69 inches | 175 cm |
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| Exhaust | 117 inches | 297 cm |
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