Operation of Pennsylvania Railroad's retarder classification yard that was converted from two rider hump yards; new 42-track yard has two master and six group retarders equipped with speed sensing units; yard handles 1200 to 1400 cars every 24 hr and has automatic route switching for prompt handling of cars into various class tracks; time saving procedure in yard is that departing eastbound train can be made up while westbound cars are pushed over hump for classification.


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    Titel :

    PRR converts two hump yards


    Weitere Titelangaben:

    Ry Signaling Communications


    Erschienen in:

    Erscheinungsdatum :

    1965


    Format / Umfang :

    3 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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