To provide a small-sized battery-powered hydraulic excavator capable of appropriately arranging various members in a limited space below a driver's seat.SOLUTION: A battery-powered hydraulic excavator 1 includes: a driver's seat 14 placed on a body 10 of the battery-powered hydraulic excavator 1; a hydraulic pump 43 with an axis AX2 arranged along the left and right direction of the body 10; an electric motor 42 placed coaxially with the hydraulic pump 43; a battery 30 placed above the hydraulic pump 43 and the electric motor 42 in the vertical direction; and an openable/closable hood 15 placed covering at least the battery 30 and above which the driver's seat 14 is attached in the vertical direction.SELECTED DRAWING: Figure 3

    【課題】小型のバッテリ式油圧ショベルにおいて、運転席の下方の限られたスペースに、各種部材を適切に配置すること。【解決手段】バッテリ式油圧ショベル1は、バッテリ式油圧ショベル1の車体10に配置された運転席14と、車体10の左右方向に沿って軸AX2が配置された油圧ポンプ43と、油圧ポンプ43と同軸上に配置された電動モータ42と、油圧ポンプ43及び電動モータ42より垂直方向の上方に配置されたバッテリ30と、少なくともバッテリ30を覆って配置され、運転席14が垂直方向の上方に取り付けられた開閉可能なフード15と、を備える。【選択図】図3


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    Title :

    BATTERY-POWERED HYDRAULIC EXCAVATOR


    Additional title:

    バッテリ式油圧ショベル


    Contributors:

    Publication date :

    2024-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E02F Baggern , DREDGING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge



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    YAMAMOTO KOHEI / WATANABE KAORU / MATSUURA HIDEHIKO et al. | European Patent Office | 2024

    Free access