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    CO-OP E4

    CO-OP E4 tractor photo
    1949 - 1958
    Row-Crop tractor

    Note: the CO-OP model E4 is the same as the Cockshutt 40. The following data is from the 40 listing.

    The Cockshutt model 40 was available with a Buda 230 cubic inch engine, with choice of gasoline, diesel, LP-gas, or distillate as the fuel. In 1955, a Perkins diesel was also an option, sold as the Cockshutt 40PD and labeled the 40D4 Golden Eagle in the United States.


    Factory:Brantford, Ontario, Canada
    Original price (USD):$3,600 (1957)


    40D4:Perkins diesel

    CO-OP E4 Engine:

       Buda 3.8L 6-cyl gasoline
    full engine details ...



    Power Take-off (PTO):

    Rear RPMs:540

    Dimensions & Tires:

    Wheelbase:86.7 inches [220 cm]
    Weight:5305 to 8371 pounds
    full dimensions and tires ...

    E4 Serial Numbers:

    Location:Left side on main frame
    1949: 101
    1950: 194
    1951: 4098
    1952: 6896
    1953: 10472
    1954: 11363
    1955: 20001
    1956: 30001
    1957: 40001
    1958: 50001
    Final: 50372

    how to read serial numbers...


    CO-OP E4 Power:

    PTO (claimed):43 hp [32.1 kW]
    Drawbar (tested):37.85 hp [28.2 kW]
    Belt (tested):43.30 hp [32.3 kW]
    power test details ...


    Chassis:4x2 2WD
    Cab:Open operator station.



    Page information:

    Last update:June 10, 2012
    Copyright:Copyright 2012 TractorData LLC
    Copyright 2000-2012 - TractorData LLC. 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.