Specifications
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| Model information | |
| Production years | 1978 - 1981 |
| Series | 7000 Series |
| Equipment type | Row-Crop tractor |
| Production | |
| Manufacturer | Allis Chalmers |
| Equipment type | Row-Crop tractor |
| Built in | Built in West Allis, Wisconsin, USA |
| Original price | $39,378 |
| Allis Chalmers 7020 Engine | |
| Engine | Allis Chalmers 4.9L 6-cyl diesel |
| Fuel tank | 51 gal 193.0 L 13 gal (optional auxiliary tank) 49.2 L |
| Details | Engine details ... |
| Allis Chalmers 7020 Transmissions | |
| Transmission | 16-speed partial power shift 20-speed partial power shift 12-speed partial power shift |
| Details | Transmission details ... |
| Allis Chalmers 7020 Power | |
| Engine | 146 hp 108.9 kW |
| Drawbar (claimed) | 106 hp 79.0 kW |
| PTO (claimed) | 123 hp 91.7 kW |
| Drawbar (tested) | 102.09 hp 76.1 kW |
| PTO (tested) | 123.85 hp 92.4 kW |
| Details | Performance test details ... |
| Mechanical | |
| Drive | Two-wheel drive |
| Final drives | inboard planetary |
| Steering | hydrostatic power |
| Brakes | Differential power wet disc brakes |
| Cab / ROPS | Acousta cab standard with heat. Air-conditioning optional. Radio and eight-track player optional. |
| Hydraulics | |
| Type | closed center |
| Valves | 2 or 3 |
| Pump flow | 22 gpm 83.3 lpm |
| Total flow | 45 gpm 170.3 lpm |
| Steering flow | 9.5 gpm 36.0 lpm |
| Tractor hitch | |
| Rear Type | 3/2 |
| Rear lift (at 24"/610mm) | 6,680 lbs 3030 kg |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 |
| Dimensions & Tires | |
| Wheelbase | 106 inches 269 cm |
| Weight | 10820 to 11700 pounds |
| Front tire | 11.00x16 |
| Rear tire | 18.4x38 |
| Details | Full dimensions and tires ... |
| Allis Chalmers 7020 attachments | |
| Attachment | front-end loader |
| Details | Attachment details ... |
| 7020 Serial Numbers | |
| Location: | Serial number stamped into the casting at the rear of the tractor, above and to the left of the PTO shaft. |
| 1978 | 1317 |
| 1979 | 2732 |
| 1980 | 3842 |
| 1981 | 4710 |
| Details | FAQ: How to read a serial number table. |
| References | |
| Publication | Loaders - picking up where the others leave off published in 1979, by Allis Chalmers 7080/7060/7045/7020 - All Four, Big Power published in 1978, by Allis Chalmers 7080/7060/7045/7020 - The Power Squadron published in 1980, by Allis Chalmers 7080/7060/7045/7020/7010 - The Power Squadron published in 1981, by Allis Chalmers 7020 - The bright new addition to the Rising Power Family. published in 1977, by Allis Chalmers |
Values may vary by engine, transmission or configuration. View source page
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