John Deere 7020


John Deere 7020 tractor photo
1971 - 1975
Four-wheel Drive (4WD) tractor
Series map:
7020
7520
162.4hp*
194.4hp*
*Estimated engine power for comparison only.
Production
ManufacturerJohn Deere
Four-wheel Drive (4WD) tractor
Built in Waterloo, Iowa, USA
Total built2,586
Original price was $22,000 in 1975
John Deere 7020 Engine
John Deere 6.6L 6-cyl diesel
Engine details ...
John Deere 7020 Transmissions
8-speed partially synchronized
16-speed partially synchronized
Transmission details ...
John Deere 7020 Power
Drawbar (tested)127.72 hp
95.2 kW
PTO (tested)146.17 hp
109.0 kW
Performance test details ...
Mechanical
Four-wheel drive
Steeringhydrostatic power
Cab standard
Capacity
Fuel156 gal
590.5 L
Hydraulic system22 gal
83.3 L
Hydraulics
Typeclosed center
Capacity22 gal
83.3 L
Valves2 (early)
 3 (late)
Pump flow26 gpm
98.4 lpm
Power Take-off (PTO)
Rear PTOtransmission
Rear RPM1000
Dimensions & Tires
Wheelbase120 inches
304 cm
Weight18,495 lbs
8389 kg
Front tire18.4-34S
Rear tire18.4-34S
Full dimensions and tires ...
7020 Serial Numbers
1971773R001000
1972773R002007
1973773R002548
1974773R003122
1975773R003542
Final773R003708

FAQ: How to read a serial number table.
7020 Serial Location
John Deere 7020 serial number location
Serial number plate on the rear of the tractor, above the PTO.
Electrical
Groundnegative
Charging systemMotorola alternator *Early
 Delco alternator *Late
Batteries2
Battery volts6
References
7020 references literature
The John Deere 20 Series New Generation Tractors by Benjamin Hain
Page information
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Updated on March 19, 2023
http://techpubs.deere.com/ - Official operator manuals for purchase or download from Deere.
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