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    John Deere 620

    John Deere 620 tractor photo
    1956 - 1958   Two-Cylinder 20 Series
    Row-Crop tractor
    Previous model:John Deere 60
    Next model:John Deere 630
    Larger:John Deere 720 Standard
    Smaller:John Deere 520





    The John Deere model 620 was available in four variants: the row-crop 620, the standard 620S, the orchard 620-O, and the high-crop 620H.
     

    Production:

    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
    Total built:20,848
    Original price (USD):$3,000 (1956)
     

    John Deere 620 Engines:

       John Deere 5.0L 2-cyl gasoline
       John Deere 5.0L 2-cyl all-fuel
       John Deere 5.0L 2-cyl LP gas
    full engine details ...
     

    Capacity:

    Fuel:20.5 gal [77.6 L] (all-fuel)
     22.25 gal [84.2 L] (gasoline)
     33 gal [124.9 L] (LP gas)
    Aux. fuel:1 gal [3.8 L]
     

    3-Point Hitch:

    Rear Type:II
     

    Power Take-off (PTO):

    Rear RPM:540
     

    Dimensions & Tires:

    Weight:5858 to 8769 pounds
    Front tire:6.00-16
    Rear tire:12.4-38
    full dimensions and tires ...
     

    John Deere 620 attachments:

     front-end loader
    all 620 attachments ...
     

    620 Serial Numbers:

    Location:Left side of main tractor frame, below pulley.
    photo of 620 serial number

    1956: 6200000
    1957: 6203778
    1958: 6215048
    Final: 6222686

    how to read serial numbers...

     

    John Deere 620 Power:

    Drawbar (claimed):44 hp [32.8 kW]
    PTO (claimed):48 hp [35.8 kW]
    Drawbar (tested):44.81 hp [33.4 kW]
    Belt (tested):49.19 hp [36.7 kW]
    power test details ...
     

    Mechanical:

    Chassis:4x2 2WD
    Steering:power assist
    Brakes:differential mechanical contracting band
    Cab:Open operator station.
     

    Hydraulics:

    Pressure:1200 psi [82.7 bar]
    Valves:1 or 2
    Pump flow:8.9 gpm [33.7 lpm]
     

    Electrical:

    Ground:positive
     

    Battery:

    Number:2
    Volts:6
     

    Page information:

    Last update:August 25, 2014
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