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    John Deere 3020

    John Deere 3020 tractor photo
    1964 - 1972   New Generation Series
    Model years
    Row-Crop tractor
    Previous model:John Deere 3010
    Smaller:John Deere 2020



    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
    Original price (USD):$10,000 (1972)


    500:industrial tractor

    John Deere 3020 Engines:

       John Deere 3.7L 4-cyl gasoline
       John Deere 4.4L 4-cyl diesel
       John Deere 3.7L 4-cyl LP gas
    full engine details ...


    Fuel:29 gal [109.8 L]
    Syncro-Range Hydraulic system:8 gal [30.3 L]
    Power Shift Hydraulic system:11 gal [41.6 L]

    3-Point Hitch:

    Rear Type:II

    Power Take-off (PTO):

    Rear PTO:independent
    Rear RPM:540/1000

    Dimensions & Tires:

    Wheelbase:90 inches [228 cm]
    Weight:7695 to 9585 pounds
    Front tire:6.00-16
    Rear tire:13.6-38
    full dimensions and tires ...

    John Deere 3020 attachments:

     front-end loader
    all 3020 attachments ...

    3020 Serial Numbers:

    Location:Rear of tractor, above PTO.
    photo of 3020 serial number

    1964: 50000
    1965: 68000
    1966: 84000
    1967: 97286
    1968: 112933
    1969: 123000
    1970: 129897
    1971: 150000
    1972: 154197

    how to read serial numbers...



    Vinson Farm: Photos and specifications on the 3020

    John Deere 3020 Power:

    Drawbar (tested):63.13 hp [47.1 kW]
    PTO (tested):71.26 hp [53.1 kW]
    power test details ...


    Chassis:4x2 2WD
    Differential lock:rear optional
    Steering:power assist
    Brakes:differential hydraulic wet disc
    Cab:Open operator station.


    Type:closed center
    Syncro-Range Capacity:8 gal [30.3 L]
    Power Shift Capacity:11 gal [41.6 L]
    Pressure:2100 psi [144.8 bar]
    SCV flow:6 gpm [22.7 lpm]
    Total flow:14 gpm [53.0 lpm]


    Ground:positive (12V)
     floating (24V)


    Number:2 (12V)
     4 (24V)

    Page information:

    Last update:March 14, 2014
    Copyright:Copyright 2014 TractorData LLC
    ©2000-2014 - 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.