Production cost analyses show potential economic advantage for giant loaders on large jobs; paper presents cost comparison between Model 475 tractor shovel, smaller tractor shovel, and swing shovel; evolutionary events and designs leading to creation of tractor are presented and discussed; design considerations and specific features of this unit are pointed out; some are loader linkage design, hollow boom construction, split hydraulic system, and hydraulic power assist for operator controls; prototype testing and changes are discussed and explained.


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    Titel :

    Giant tractor shovel - 475


    Weitere Titelangaben:

    SAE -- Paper


    Beteiligte:
    Jarpe, J.S. (Autor:in) / Hand, G.F. (Autor:in)

    Kongress:

    SAE Meeting ; 1967



    Erscheinungsdatum :

    1967


    Format / Umfang :

    9 pages


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


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