Allis Chalmers 7020

Allis Chalmers 7020 tractor photo
1978 - 1981
7000 Series
Row-Crop tractor
Series map:
ManufacturerAllis 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 tank51 gal
193.0 L
 13 gal (optional auxiliary tank)
49.2 L
Engine details ...
Allis Chalmers 7020 Transmissions
16-speed partial power shift
20-speed partial power shift
12-speed partial power shift
Transmission details ...
Allis Chalmers 7020 Power
Engine146 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 ...
Two-wheel drive
Final drivesinboard planetary
Steeringhydrostatic power
Differential power wet disc brakes
Acousta cab standard with heat. Air-conditioning optional. Radio and eight-track player optional.
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Typeclosed center
Valves2 or 3
Pump flow22 gpm
83.3 lpm
Total flow45 gpm
170.3 lpm
Steering flow9.5 gpm
36.0 lpm
Tractor hitch
Rear Type3/2
Rear lift (at 24"/610mm)6,680 lbs
3030 kg
Power Take-off (PTO)
Rear PTOindependent
Rear RPM540/1000
Dimensions & Tires
Wheelbase106 inches
269 cm
Weight10820 to 11700 pounds
Front tire11.00x16
Rear tire18.4x38
Full dimensions and tires ...
7020 Serial Numbers
Location:Above PTO shield

FAQ: How to read a serial number table.
7020 references literature
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
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Updated on June 8, 2023
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