Separate winch car tows latest version of Pullman-Standard Power Ballast Cleaner; other innovations are auger type collector and revolving dirt-lift wheel; safety features include electric clutch on cleaner unit to control excessive tension, and hydraulically actuated over-center mechanical track lock on winch car to hold it in place in event of rail clamp failure.


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    Titel :

    Improved machine for cleaning ballast


    Weitere Titelangaben:

    Ry Age


    Erschienen in:

    Railway Age ; 133 , n 20


    Erscheinungsdatum :

    1952


    Format / Umfang :

    2 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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