To provide an electrically-driven work machine which can efficiently separate winds having temperature differences for re-use while achieving a compact layout easily.SOLUTION: A hydraulic shovel serving as an electrically-driven work machine includes: a battery unit; an electric motor which is driven by electric power supplied from the battery unit; a first heat exchanger which cools a refrigerant passing through the battery unit; a hydraulic pump which is driven by the electric motor and discharges a working fluid; a second heat exchanger which cools the working fluid; a fan having a rotation axis; and a partition plate. The first heat exchanger and the second heat exchanger are located overlapping with the fan when viewed from a direction of the rotation axis and located offset from each other in one direction intersecting with the rotation axis. The partition plate is located between the first and second heat exchangers and the battery unit when viewed from above and located crossing in the one direction.SELECTED DRAWING: Figure 4

    【課題】コンパクトなレイアウトを容易に実現しながら、再利用のために温度差のある風を効率よく分離することができる電動式作業機械を提供する。【解決手段】電動式作業機械としての油圧ショベルは、バッテリユニットと、バッテリユニットから供給される電力によって駆動される電動モータと、バッテリユニットを通る冷媒を冷却する第1熱交換器と、電動モータによって駆動されて作動油を吐出する油圧ポンプと、作動油を冷却する第2熱交換器と、回転軸を有するファンと、仕切板と、を備える。第1熱交換器および第2熱交換器は、回転軸の方向から見てファンと重なって位置するとともに、回転軸と交差する一方向に互いにずれて位置する。仕切板は、上方から見て、第1熱交換器および第2熱交換器とバッテリユニットとの間に位置するとともに、上記一方向を横切って位置する。【選択図】図4


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    Title :

    ELECTRICALLY-DRIVEN WORK MACHINE


    Additional title:

    電動式作業機械


    Contributors:

    Publication date :

    2024-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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



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