To provide an electric construction machine with improved workability when working in the surroundings by making it easy to check an operation mode.SOLUTION: A cab 6 covering a driver's seat is provided on the front side of the body of an electric construction machine. At a right front side of the cab 6, specifically, at an upper position of a right front pillar 6E of the cab 6, an indicator light 15 is provided to indicate in which mode the construction machine is: a charging mode that charges a battery 10 with power from an external power source via a power supply cable connected to a power supply port 13 while the vehicle is stopped, a battery operating mode in which an electric motor 9 is driven by the electric power stored in the battery 10, or a power supply operating mode in which the electric motor 9 is driven by electric power from the external power source via the power supply cable connected to the power supply port 13.SELECTED DRAWING: Figure 1

    【課題】動作モードを容易に確認できるようにして、周囲で作業するときの作業性を向上した電動式建設機械を提供する。【解決手段】車体の前側には、運転席を覆うキャブ6が設けられ、キャブ6の右前側、具体的には、キャブ6の右前ピラー6Eの上部位置には、停車状態で給電口13に接続された給電ケーブルを介して外部電源からの電力をバッテリ10に充電する充電モードと、バッテリ10に貯えられた電力によって電動モータ9を駆動するバッテリ動作モードと、給電口13に接続された給電ケーブルを介して外部電源からの電力によって電動モータ9を駆動する給電動作モードとのいずれの動作モードであるかを表示する表示灯15が設けられている。【選択図】図1


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    Title :

    ELECTRIC CONSTRUCTION MACHINE


    Additional title:

    電動式建設機械


    Contributors:

    Publication date :

    2022-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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