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Tractors > Allis Chalmers > HD21
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     Vintage Allis-Chalmers Tractors
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    Allis Chalmers HD21

    Allis Chalmers HD21 tractor photo
    1954 - 1965




     

    Production:

    Manufacturer:Allis Chalmers
    Factory:Springfield, Illinois, USA
     

    Allis Chalmers HD21 Engine:

       Allis-Chalmers 13.8L 6-cyl diesel
    full engine details ...
     

    Capacity:

    Fuel:135 gal [511.0 L]
     

    Dimensions & Tires:

    Weight:44,000 lbs [19958 kg]
    Front tire:tracks
    Rear tire:tracks
    full dimensions and tires ...
     

    HD21 Serial Numbers:

    Location:Steering clutch housing or instrument panel

    - Serial numbers unknown -
     
     

    Allis Chalmers HD21 Power:

    Drawbar (claimed):135 hp [100.7 kW] (early)
     147 hp [109.6 kW] (late)
    Drawbar (tested):147.2 hp [109.8 kW]
    power test details ...
     

    Mechanical:

    Chassis:crawler
     

    Battery:

    Number:2
    Volts:12
     

    Page information:

    Last update:July 1, 2010
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