John Deere 5020

John Deere 5020The John Deere 5020 is a 2WD standard-tread tractor from the New Generation series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1965 to 1972. The JD 5020 is equipped with an 8.7 L six-cylinder diesel engine and partially synchronized transmission with dry disc clutch and 8 forward and 2 reverse gears.

The JD 5020 tractor used the John Deere engine. It is an 8.7 L, 8,702 cm2, (531.0 cu·in) six-cylinder natural aspirated diesel engine with 121.0 mm (4.76 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 16.5:1. This engine produced 135.2 PS (99.4 kW; 133.3 HP) of PTO output power.

The John Deere 5020 is equipped with power steering, differential hydraulic wet disc brakes, open operator station (Cab with heat and air-conditioning was available as an option) and 257.4 liters (68 US gal.; 56.6 Imp. gal) fuel tank.

John Deere 5020 Specifications

General Specifications
ModelJohn Deere 5020
Wheel base2,640 mm (103.9 in)
Weight7,870 kg (17,350 lbs)
Fuel tank capacity257.4 liters (68.0 US gal.; 56.6 Imp. gal)
Battery6V x 4 (early) or 6V x 2 (late)
Cabin typeOpen operator station. Cab with heat and air-conditioning (optional).
Engine modelJohn Deere
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement8.7 L, 8,702 cm2, (531.0 cu·in)
Bore and stroke121.0 mm X 127.0 mm (4.76 in X 5 in)
Compression ratio16.5:1
Horsepower135.2 PS (99.4 kW; 133.3 HP)
Oil capacity:18.9 L (20 US. qt, 16.6 Imp. qt.)
Coolant capacity:31.2 L (33 US. qt, 27.5 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typePower
BrakesDifferential hydraulic wet disc
Transmission modelJohn Deere Syncro-Range
Transmission typePartially synchronized with dry disc clutch
Gears8 forward and 2 reverse
Speed Forward: 28.8 kmh (17.9 mph) Reverse: 8.7 (5.4 mph)
Front tiresAg: 11.00-16 (standard), 9.50-20 (row-crop)
Rear tiresAg: 24.5-32 (standard), 18.4-38 (row-crop)
Three-Point Hitch
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO spped1,000 rpm
Hydraulic system
Hydraulic typeClosed center
Hydraulic capacity60.6 L (64.04 US. qt, 53.32 Imp. qt.)
Valves1 or 2
Pump flow22.0 gpm (83.3 lpm)
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