Allis Chalmers 7020 Technical specs


Make Allis Chalmers
Model 7020
Company country United states
Production years From 1978  Until 1981
Tractor type Row Crop tractor
Fuel diesel
Price 39,378  USD
Total build -
Service repair manual Allis Chalmers 7020 Manual
AG front tires 10.00x16
AG rear tires 24.5x32
Weight 10,820 lbs or 4907 kg
Length 163 inches [414 cm]
Width 92.6 inches [235 cm]
Height -
Wheelbase 106 inches [269 cm]
Ground clearance 21 inches [53 cm] (front axle)
Engine size 301 ci or 4.9 L
Number of cylinders 6 cylinders
Horsepower 146 hp or 108.9 kW
Power RPM 2300 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 51 gal or 193.0 L
Compression ratio 16.25:1
Bore stroke 3.875x4.25 inches or (98 x 108 mm)
Oil tank capacity 20 qts or 18.9 L
Coolant tank capacity 26 qts or 24.6 L
Number of batteries -
Battery voltage 12 V
Electric ground force -
Engine starter volts 12 V
Parts And Accessories Allis Chalmers 7020 Parts
Transmission system Power Shift
Transmission type partial power shift
Transmission gears 12 forward and 2 reverse
Oil tank capacity 29.6 qts or 28.0 L
Wheel drive 4x2 2WD
Final drive system inboard planetary
Steering system hydrostatic power
Braking system differential power wet disc
Cabin type Acousta cab standard with heat
Hydraulic system closed center
Number of valves 2 or 3
Pump flow rate 22 gpm or 83.3 lpm
Steering flow rate 9.5 gpm or 36.0 lpm
Hydraulic max flow 45 gpm or 170.3 lpm
Drawbar claimed power 106 hp or 79.0 kW
Drawbar real power 102.09 hp or 76.1 kW
Drawbar fuel consumption 7.8 gal/hour or 29.5 l/hour
Max drawbar pull 11,964 lbs or 5426 kg
PTO claimed power 123 hp or 91.7 kW
PTO real power 125.51 hp or 93.6 kW
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption 7.8 gal/hour or 29.5 l/hour
Hitch control system -
Rear hitch 3/2
Rear hitch lift 6,680 lbs or 3030 kg



Detailed review of Allis Chalmers 7020

Allis Chalmers produced its 7020 farm tractor model From 1978  Until 1981 in United states this exact model was priced at 39,378 USD with a Acousta cab standard with heat cabin.
Talking dimensions and weight, this model weighs 10,820 lbs or 4907 kg has 92.6 inches [235 cm] of width, 163 inches [414 cm] of length while maintaining a wheelbase of 106 inches [269 cm] and a ground clearance of 21 inches [53 cm] (front axle).
This tractor can fit ag tires of 10.00x16 front and 10.00x16 back .
This Allis Chalmers 7020 is powerd by a diesel engine it has 301 ci or 4.9 L 6 cylinders ,it can produce 146 hp or 108.9 kW at 2300 (rpm), the fuel tank capacity is 51 gal or 193.0 L.
This machine has 4x2 2WD wheel drive system,12 forward and 2 reverse Power Shift transmission system.

- Allis Chalmers provided us with the latest version of its 7020 service repair manual
- Find All mechanical and electrical parts and accessories of Allis Chalmers 7020 farm-tractor here