A high voltage portion (HVP) includes an electric motor and a battery that supplies electric power to the electric motor, the high voltage portion (HVP) being a portion to be subjected to maintenance. An operator's cab is arranged on a revolving frame at a location closer to a front end of the revolving frame than the high voltage portion (HVP). A frontmost end position of the high voltage portion (HVP) is located closer to a rear end of the revolving frame than a rearmost end position of the operator's cab. A switching valve is located between the frontmost end position of the high voltage portion (HVP) and the rearmost end position of the operator's cab in a fore/aft direction.


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    Titel :

    ELECTRIC EXCAVATOR


    Beteiligte:
    ARASE HITOSHI (Autor:in) / YOSHINO HAYAO (Autor:in) / YAMAGUCHI MASAHO (Autor:in)

    Erscheinungsdatum :

    12.12.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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