History of power shovels since their invention in America in 1837; big development with railroad and canal work after 1880; working radius, mobility, covertibility, and power plants advance rapidly in past ten years.


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    Title :

    Power shovels show revolutionary advance


    Additional title:

    Eng. News Rec


    Contributors:

    Published in:

    Publication date :

    1929


    Size :

    4 pages


    Remarks:

    5 Figs.


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


    Power cranes and shovels

    Nix, E.A. | Engineering Index Backfile | 1955


    POWER CRAKES AND SHOVELS

    NIX, E. A. | SAE Technical Papers | 1955


    Why Hydraulic Shovels - Mining

    Rokahr, Dietrich F. / Hoeft, Roy J. | SAE Technical Papers | 1978


    POWER SHOVELS FOR EXCAVATION AND MATERIAL MEETING

    WINSOR, Q. J. | SAE Technical Papers | 1955


    Improvements in steam shovels

    Fawcett, Waldon | Engineering Index Backfile | 1903