John Deere 8020

John Deere 8020The John Deere 8020 is a four-wheel drive tractor manufactured by John Deere in Waterloo, Iowa, USA from 1961 to 1964. The John Deere 8020 is equipped with a 7.0 L (425.0 cu·in) six-cylinder diesel engine and a transmission with 8 forward and 2 reverse gears.

The JD 8020 four-wheel drive tractor used the Detroit Diesel 671E engine. It is a 7.0 L, 6,965 cm2, (425.0 cu·in) six-cylinder natural aspirated diesel engine with 108.0 mm (4.25 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 17.0:1. This engine produced 218 PS (160.3 kW; 215.0 HP) at 2,100 rpm of output power.

The John Deere 8020 is equipped with articulated power steering, pneumatic drum brakes, open operator station, and 401.0 liters (105.9 US gal.; 88.2 Imp. gal) fuel tank.

John Deere 8020 Specifications

General Specifications
ModelJohn Deere 8020
Length6,040 mm (237.8 in)
Width2,430 mm (95.7 in)
Height2,850 mm (112.2 in)
Wheel base3,040 mm (119.7 in)
Weight8,935 kg (19,698 lbs)
Fuel tank capacity401.0 liters (105.9 US gal.; 88.2 Imp. gal)
Cabin typeOpen operator station
Engine modelDetroit Diesel 671E
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement7.0 L, 6,965 cm2, (425.0 cu·in)
Bore and stroke108.0 mm X 127.0 mm (4.25 in X 5 in)
Compression ratio17.0:1
Horsepower218 PS (160.3 kW; 215.0 HP) at 2,100 rpm
Oil capacity:17.0 L (18 US. qt, 15 Imp. qt.)
Coolant capacity:45.4 L (48 US. qt, 39.9 Imp. qt.)
Transmission and chassis
Chassis4×4 4WD
Steering typeArticulated power
BrakesPneumatic drum
Transmission model
Transmission type
Gears8 forward and 2 reverse
Front tires Ag: 23.1-26
Industrial: 18.00×25
Rear tires Ag: 23.1-26
Industrial: 18.00×25
Hydraulic system
Hydraulic type
Hydraulic capacity94.6 L (99.96 US. qt, 83.24 Imp. qt.)
Pump flow 40.0 gpm (151.4 lpm)
60.0 gpm (227.1 lpm)
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