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    John Deere B

    John Deere B tractor photo
    1935 - 1952   Two-Cylinder Letter Series
    Model years
    Row-Crop tractor
    Larger:John Deere A





    The John Deere model B was introduced as a smaller tractor, to fill the needs of row-crop farmers that did not need a tractor as large as the A. It had a nearly 20-year production run, and the versions of the B can be broadly divided into three groups. The original B is often referred to as "unstyled", and includes all tractors built through 1938. In 1939, with tractor number 60000, began the "early styled" model B. In mid 1947, with tractor number 201000, began the "late styled" model B. Within the first year of production, tractors number 1000 through 3042 used a four-bolt front pedestal.
     

    Production:

    Manufacturer:John Deere
    Factory:Waterloo, Iowa, USA
    Total built:55,670 (all unstyled)
     40,057 (short frame)
     15,613 (long frame)
     

    Variants:

    BR:B-Regular with standard front axle
    BO:Orchard
    BI:industrial tractor
     

    John Deere B Engine:

       John Deere 2.4L 2-cyl all fuel
    full engine details ...
     

    Capacity:

    Fuel:12 gal [45.4 L]
    Aux. fuel:1 gal [3.8 L]
     

    Power Take-off (PTO):

    Rear PTO:transmission
    Rear RPM:540
     

    Dimensions & Tires:

    Weight:3,275 lbs [1485 kg]
    Front tire:22x3.25
    Rear tire:48x5.25
    full dimensions and tires ...
     

    B Serial Numbers:

    Location:The left side of the transmission case, under the governor.
    photo of B serial number

    1935: 1000
    1936: 12012
    1937: 27389
    1938: 46175
    1939: 60000
    1940: 81600
    1941: 96000
    1942: 126345
    1943: 143420
    1944: 152862
    1945: 173179
    1946: 183673
    1947: 199744
    1948: 216055
    1949: 237346
    1950: 258205
    1951: 276557
    1952: 299175

    how to read serial numbers...

     

    Links:

    John Deere Model B: information at RetiredTractors.com
     

    John Deere B Power:

    Drawbar (claimed):12 hp [8.9 kW]
    Belt (claimed):16 hp [11.9 kW]
    Plows:2 (10-inch)
    Drawbar (tested):11.80 hp [8.8 kW]
    Belt (tested):16.01 hp [11.9 kW]
    power test details ...
     

    Mechanical:

    Chassis:4x2 2WD
    Steering:manual
    Brakes:differential mechanical expanding shoe
    Cab:Open operator station with pressed steel seat.
     

    Belt Pulley:

    Diameter:9.6875 inches [24 cm]
    Width:7.25 inches [18 cm]
    RPM:1250
    Speed:3110 ft/min [947.93 meters/min]
     

    Electrical:

    Ground:positive
     

    Page information:

    Last update:January 3, 2014
    Copyright:Copyright 2014 TractorData LLC
    Contact:Peter@TractorData.com
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