The electric excavator according to the present disclosure includes a lower traveling body and a rotating platform coupled to the lower traveling body to be rotatable. The electric excavator includes an engine disposed in the lower traveling body, a generator disposed in the lower traveling body to generate electricity by using the engine, a first battery disposed in the lower traveling body and charged by the generator, a traveling motor disposed in the lower traveling body, to which a power source is supplied to move the lower traveling body, a rotating motor disposed in the rotating platform to rotate the rotating platform, and a working motor disposed in the rotating platform to operate a front working device including a boom and an arm.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC EXCAVATOR


    Additional title:

    ELEKTROBAGGER
    EXCAVATRICE ÉLECTRIQUE


    Contributors:
    SEO HYUNJAE (author)

    Publication date :

    2025-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / E02F Baggern , DREDGING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ELECTRIC EXCAVATOR

    ARASE HITOSHI / YOSHINO HAYAO / YAMAGUCHI MASAHO | European Patent Office | 2024

    Free access

    Electric excavator

    SOGA MASATAKA | European Patent Office | 2024

    Free access

    Electric excavator

    ROGER W PROVENZANO / COREY L GORMAN | European Patent Office | 2025

    Free access

    ELECTRIC EXCAVATOR

    SOGA MASATAKA | European Patent Office | 2025

    Free access

    ELECTRIC EXCAVATOR

    SEO HYUNJAE | European Patent Office | 2024

    Free access