John Deere 7020

John Deere 7020The John Deere 7020 is a 4WD four-wheel drive tractor manufactured by John Deere in Waterloo, Iowa, USA from 1971 to 1975. The John Deere 7020 is equipped with a 6.6 L (404.0 cu·in) six-cylinder diesel engine and one of two transmissions: a partially synchronized transmission with 8 forward and 2 reverse gears or a partially synchronized transmission with 16 forward and 4 reverse gears.

The JD 7020 four-wheel drive used the John Deere engine. It is a 6.6 L, 6,620 cm2, (404.0 cu·in) six-cylinder turbocharged intercooled diesel engine with 108.0 mm (4.25 in) of the cylinder bore and 121.0 mm (4.76 in) of the piston stroke. The compression ratio rating is 15.7:1.

The John Deere 7020 is equipped with hydrostatic power steering, cab (standard), and 590.5 liters (156 US gal.; 129.9 Imp. gal) fuel tank.

John Deere 7020 Specifications

General Specifications
Model John Deere 7020
Length
Width
Height
Wheel base 3,040 mm (119.7 in)
Weight 8,390 kg (18,497 lbs)
Fuel tank capacity 590.5 liters (156 US gal.; 129.9 Imp. gal)
Battery Two 6V
Cabin type Cab (standard)
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 6.6 L, 6,620 cm2, (404.0 cu·in)
Bore and stroke 108.0 mm X 121.0 mm (4.25 in X 4.76 in)
Compression ratio 15.7:1
Horsepower
Starter Electric
Oil capacity: 16.1 L (17 US. qt, 14.2 Imp. qt.)
Coolant capacity: 30.3 L (32 US. qt, 26.7 Imp. qt.)
Transmission and chassis
Chassis 4×4 articulated 4WD
Steering type Hydrostatic power
Brakes
Transmission model Syncro-Range
Transmission type Partially synchronized
Gears 8 forward and 2 reverse
Transmission oil capacity 83.3 L (22 US. gal, 18.3 Imp. gal.)
Transmission model Syncro-Range Hi-Lo
Transmission type Partially synchronized
Gears 16 forward and 4 reverse
Speed Forward: 34.4 kmh (21.4 mph) Reverse: 12.1 (7.5 mph)
Tires
Front tires Ag: 18.4-34S
Rear tires Ag: 18.4-34S
PTO (Power take-off shaft)
Rear PTO type Transmission
Rear PTO speed 1,000 rpm
Hydraulic system
Hydraulic type Closed center
Hydraulic capacity 83.3 L (22 US. gal, 18.3 Imp. gal.)
Pump flow 26.0 gpm (98.4 lpm)