The users of construction machinery demand higher quality. It is especially difficult to satisfy them with large-size bulldozers designed according to conventional design concepts that is, a new design concept is required now.Komatsu is putting the D475A, built by fully redesigning the D455A bulldozer, on the market. When developing this model, its power-train system, undercarriage, frame, etc., were redesigned under a new concept that emphasized moving large amounts of soil effectively, and new structures were developed as a result.In this paper, the design concept of the D475A and the structure that attained that concept will be outlined.


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    Titel :

    Design Concept of Komatsu D475A Bulldozer


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Maeo, Hidemi (Autor:in) / Itogawa, Hiroshi (Autor:in)

    Kongress:

    37th Annual Earthmoving Industry Conference ; 1986



    Erscheinungsdatum :

    01.04.1986




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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