John Deere 820 Technical specs


Make John Deere
Model 820
Company country United states
Production years From 1956  Until 1958
Tractor type Standard tread tractor
Fuel diesel
Price -
Total build 7,080
Service repair manual John Deere 820 Manual
AG front tires 7.50-18
AG rear tires 15-34
Weight 7,850 lbs or 3560 kg
Length 142.75 inches [362 cm]
Width 79.5 inches [201 cm]
Height 81 inches [205 cm]
Wheelbase 85.25 inches [216 cm]
Ground clearance -
Rear tread size 64.5/68.5 inches
Front tread size 56.5 to 63 inches
Engine size 470.7 ci or 7.7 L
Number of cylinders 2 cylinders
Horsepower -
Power RPM 1125 (rpm)
Engine torque -
Engine torque RPM -
Fuel type diesel
Fuel tank capacity 32.5 gal or 123.0 L
Bore stroke 6.125x8.00 inches or (156 x 203 mm)
Coolant tank capacity 8 qts or 7.6 L
Number of batteries 1
Battery voltage 6 V
Electric ground force positive
Engine starter volts -
Parts And Accessories John Deere 820 Parts
Transmission type unsynchronized gear
Transmission gears 6 forward and 1 reverse
Clutch system 9-inch dry disc
Wheel drive 4x2 2WD
Steering system manual
Braking system -
Cabin type Open operator station
Hydraulic system Powr-Trol
Number of valves 1
Drawbar real power 67.15 hp or 50.1 kW
Max drawbar pull 8,667 lbs or 3931 kg
PTO claimed power -
PTO clutch system -
Rear PTO system independent
Rear PTO RPM 540 (rpm)
Front PTO system -
PTO fuel consumption -
Hitch control system -
Rear hitch -
Rear hitch lift -



Detailed review of John Deere 820

John Deere produced its 820 farm tractor model From 1956  Until 1958 in United states with a Open operator station cabin and more than 7,080 units were build.
Talking dimensions and weight, this model weighs 7,850 lbs or 3560 kg has 79.5 inches [201 cm] of width, 142.75 inches [362 cm] of length and 81 inches [205 cm] of height while maintaining a wheelbase of 85.25 inches [216 cm] the front tread is about 56.5 to 63 inches while the rear tread is 64.5/68.5 inches .
This tractor can fit ag tires of 7.50-18 front and 7.50-18 back .
This John Deere 820 is powerd by a diesel engine it has 470.7 ci or 7.7 L 2 cylinders the fuel tank capacity is 32.5 gal or 123.0 L.
This machine has 4x2 2WD wheel drive system,6 forward and 1 reverse transmission system.

- John Deere provided us with the latest version of its 820 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 820 farm-tractor here