allis chalmers 7020
 | 1978 - 1981
7000 SeriesRow-Crop tractor | 1978 - 1981 | 7000 Series | Row-Crop tractor |
|---|---|---|---|---|
1978 - 1981 | ||||
7000 Series | ||||
Row-Crop tractor | ||||
1978 - 1981 | |
|---|---|
7000 Series | |
Row-Crop tractor |
Production | |
|---|---|
Manufacturer | Allis Chalmers |
Row-Crop tractor | |
Built in West Allis, Wisconsin, USA | |
Original price | $39,378 |
Allis Chalmers 7020 Engine | |
|---|---|
Allis Chalmers 4.9L 6-cyl diesel | |
Fuel tank | 51 gal
193.0 L |
| 13 gal (optional auxiliary tank)
49.2 L |
Engine details ...  | |
Allis Chalmers 7020 Transmissions | |
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16-speed partial power shift | |
20-speed partial power shift | |
12-speed partial power shift | |
Transmission details ...  |
Allis Chalmers 7020 Power | |
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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 |
Performance test details ...  | |
Mechanical | |
|---|---|
Two-wheel drive | |
Final drives | inboard planetary |
Steering | hydrostatic power |
Differential power wet disc brakes | |
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) | |
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Rear PTO | independent |
Rear PTO Type | 540/1000 |
Dimensions & Tires | |
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Wheelbase | 106 inches
269 cm |
Weight | 10820 to 11700 pounds |
Front tire | 11.00x16 |
Rear tire | 18.4x38 |
Full dimensions and tires ...  | |
Allis Chalmers 7020 attachments | |
|---|---|
front-end loader | |
Attachment details ...  |
7020 Serial Numbers | |
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Location: | Above PTO shield |
1978 | 1317 |
1979 | 2732 |
1980 | 3842 |
1981 | 4710 |
FAQ: How to read a serial number table. | |
References | |
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 | |
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 |