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    John Deere 7020

    John Deere 7020 tractor photo
    1971 - 1975
    Four-wheel Drive (4WD) tractor
    Next model:John Deere 8430
    Series next:John Deere 7520



    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
    Total built:2,586
    Original price (USD)
       $22,000 (1975 )

    John Deere 7020 Engine:

       John Deere 6.6L 6-cyl diesel
    full engine details ...


    Fuel:156 gal [590.5 L]
    Hydraulic system:22 gal [83.3 L]

    Power Take-off (PTO):

    Rear PTO:transmission
    Rear RPM:1000

    Dimensions & Tires:

    Wheelbase:120 inches [304 cm]
    Weight:18,495 lbs [8389 kg]
    Front tire:18.4-34S
    Rear tire:18.4-34S
    full dimensions and tires ...

    7020 Serial Numbers:

    Location:Serial number plate on the rear of the tractor, above the PTO.
    photo of 7020 serial number

    1971: 773R001000
    1972: 773R002007
    1973: 773R002548
    1974: 773R003122
    1975: 773R003542
    Final: 773R003708

    how to read serial numbers...


    John Deere 7020 Power:

    Drawbar (tested):127.72 hp [95.2 kW]
    PTO (tested):146.17 hp [109.0 kW]
    power test details ...


    Chassis:4x4 articulated 4WD
    Steering:hydrostatic power
    Cab:Cab standard


    Type:closed center
    Capacity:22 gal [83.3 L]
    Valves:2 (early)
     3 (late)
    Pump flow:26 gpm [98.4 lpm]


    Charging system:Motorola alternator*Early
     Delco alternator*Late



    Page information:

    Last update:September 3, 2015
    Copyright:Copyright 2016 TractorData LLC
    ©2000-2016 - TractorData™. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.