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    John Deere 3020 - engine

    John Deere 3020 tractor photo  I&T Manual: Deere 6030, 3010, 3020, 4010, 4020, 5010, 5020, 4000, 4320, 4520, 4620
    I&T Shop Manual
    Production years:1964 - 1972
    Previous model:John Deere 3010
    Next model:John Deere 4030
    Tractor type:Farm/Agricultural tractor
    Smaller:John Deere 2020
    more John Deere 3020 specifications...




     

    Engine:

    Manufacturer:John Deere
    Fuel:gasoline
    Aspiration:natural
    Cylinders:4
    Valves:-unknown-
    Bore/Stroke:4.25x4.00 inches [108 x 102 mm]
    Displacement:227 ci [3.7 L]
    Cooling:liquid
    Air cleaner:oil bath
    Compression:7.5:1
    Rated RPMs:2500
    Firing order:1-3-4-2
    Starter volts:12
    Oil capacity:9 qts [8.5 L]
    Comments:The original 227 cubic inch gasoline engine was used until the 1969 model year, serial numbers 122,999 and below.
     

    Engine:

    Manufacturer:John Deere
    Fuel:diesel
    Aspiration:natural
    Cylinders:4
    Valves:-unknown-
    Bore/Stroke:4.25x4.75 inches [108 x 121 mm]
    Displacement:270 ci [4.4 L]
    Cooling:liquid
    Air cleaner:oil bath
    Compression:16.5:1
    Rated RPMs:2500
    Firing order:1-3-4-2
    Starter volts:24
    Oil capacity:9 qts [8.5 L]
     

    Engine:

    Manufacturer:John Deere
    Fuel:LP gas
    Aspiration:natural
    Cylinders:4
    Valves:-unknown-
    Bore/Stroke:4.25x4.00 inches [108 x 102 mm]
    Displacement:227 ci [3.7 L]
    Cooling:liquid
    Air cleaner:oil bath
    Compression:9.0:1
    Rated RPMs:2500
    Firing order:1-3-4-2
    Starter type:-unknown-
    Oil capacity:9 qts [8.5 L]
    Comments:The 227 cubic inch LP-gas engine was used until the 1969 model year, serial numbers 122,999 and below. After that it was increased to 241 cubic inches, the same as the new gas engine.
     

    Engine:

    Manufacturer:John Deere
    Fuel:gasoline
    Aspiration:natural
    Cylinders:4
    Valves:-unknown-
    Bore/Stroke:4.25x4.25 inches [108 x 108 mm]
    Displacement:241 ci [3.9 L]
    Cooling:liquid
    Compression:7.5:1
    Rated RPMs:2500
    Starter type:-unknown-
    Comments:Gasoline and LP-gas engines increased to 241 cubic inches with the 1969 model year, serial number 123,000.
     

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    Last update:March 11, 2010
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