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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




     

    Production:

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

    Variants:

    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 ...
     

    Capacity:

    Fuel:29 gal [109.8 L]
    LP-Gas Fuel:33.6 gal [127.2 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
     1000
    Engine RPM:540@2100
    1000@21000
    Mid RPM:1000
     

    Dimensions & Tires:

    Wheelbase:90 inches [228 cm]
    Weight:7139 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...

     

    Links:

    Vinson Farm: Photos and specifications on the 3020
     

    John Deere 3020 Power:

    Drawbar (claimed):57 hp [42.5 kW]
    PTO (claimed):70 hp [52.2 kW] (Syncro-Range)
     65 hp [48.5 kW] (Powershift)
    Drawbar (tested):63.13 hp [47.1 kW]
    PTO (tested):71.26 hp [53.1 kW]
    power test details ...
     

    Mechanical:

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

    Hydraulics:

    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]
    Valves:1
    SCV flow:6 gpm [22.7 lpm]
    Total flow:14 gpm [53.0 lpm]
     

    Electrical:

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

    Battery:

    Number:2 (12V)
     4 (24V)
    Volts:6
     

    Page information:

    Last update:July 24, 2014
    Copyright:Copyright 2014 TractorData LLC
    Contact:Peter@TractorData.com
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