An electrical swivel working machine (100) includes a lower-part traveling body (1); an upper-part swivelling body (3) mounted on the lower-part traveling body so as to be rotatable relative to the lower-part traveling body; a swivel mechanism (2) supporting the upper-part swivelling body so that the upper-part swivelling body is rotatable relative to the lower-part traveling body; a motor (21) for swiveling the upper-part swivelling body relative to the lower-part traveling body as a drive source of the swivel mechanism; and a swivel control part (32) generating a drive command for driving the motor, wherein the swivel control part performs a slip prevention mode where a swivel operation of the upper-part swivelling body (3) is mild relative to an ordinary swivel mode.


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    Titel :

    Electrical swivel working machine


    Weitere Titelangaben:

    Drehbare elektrische Arbeitsmaschine
    Machine de travail rotative électrique


    Beteiligte:
    SHIRATANI RYUJI (Autor:in) / SANO KIMINORI (Autor:in) / KUROSAWA RYOTA (Autor:in)

    Erscheinungsdatum :

    2019-05-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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