To provide an electrically driven work vehicle capable of reducing power consumption of a battery unit.SOLUTION: In a wheel loader 100 operated using a storage battery unit 12 as a power source, the storage battery unit 12 is placed at the rear end of a rear frame 2. A motor 13, a hydraulic actuator 32 and others which are main devices to be cooled are arranged near a cab 9. Among a circulation pump 19, a heat exchanger 21, a blower 22, and others which constitute a cooler, the circulation pump 19 and the storage battery unit 12 are arranged vertically in the cross direction of the rear frame 2, and the heat exchanger 21 and the blower 22 are arranged in attitude where the suction surface and the discharge surface of the blower 22 intersect a straight line in the horizontal direction of the rear frame 2.SELECTED DRAWING: Figure 2

    【課題】電池ユニットの電力消費量を低減させることが可能な電気駆動式作業車両を提供する。【解決手段】蓄電池ユニット12を動力源として稼働するホイールローダ100において、蓄電池ユニット12は後フレーム2の後端部に搭載されており、主な冷却対象機器であるモータ13や油圧アクチュエータ32等は運転室9の近傍に配置されており、冷却装置の構成要素である循環ポンプ19や熱交換器21や送風機22等のうち、循環ポンプ19と蓄電池ユニット12が後フレーム2の前後方向に沿って縦配列されるとともに、熱交換器21と送風機22が、後フレーム2の左右方向に沿う直線に対して送風機22の吸気面および排気面を交差させた姿勢で配置されている。【選択図】図2


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    Title :

    ELECTRICALLY DRIVEN WORK VEHICLE


    Additional title:

    電気駆動式作業車両


    Contributors:

    Publication date :

    2025-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / 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



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