Account of experience and practice of San Luis Mining Co of Tayoltita, Durango, Mexico, replacing pack mule transportation; first 100 mi trip of "caterpillar" 60 tractor from Dimas railroad station in Sinaloa to Tayoltita took 28 days, but in 3 trips tractor paid for itself in saving of freight costs; 95-hp Diesel tractor hauls twice load carried by first machine; tractor follows river bed instead of attempting to use tortuous mule trails. (see also Min J (Phoenix, Ariz) v 21 n 9 Sept 30 1937 p 30 and 52)


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    Titel :

    Going through with tractors


    Weitere Titelangaben:

    Min Contracting Rev


    Erschienen in:

    Erscheinungsdatum :

    1937


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Going through with tractors

    Engineering Index Backfile | 1937


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