Disclosed is a self-propelled work machine which includes: a lower carriage (12) including operating wheels (14) operated by an operating device; and an upper structure equipped with a boom (22) for a working tool, in which an operating unit (30) is placed, and installed in the lower carriage (12) to be rotatable. The operating unit (30) operates a power generator (34), a power source for an electric motor (38) placed in the upper structure (18), and the electric motor (38) is an operating device for the operating wheels (14) placed in the lower carriage (12). Therefore, the present invention is capable of increasing the operational efficiency of the lower carriage.

    개시된 작업 머신은 구동 장치에 의해 구동되는 구동 휠들(14)이 마련된 하부 캐리지(12)와, 작업 도구를 위한 붐(22)이 장착되고 구동 유니트(30)가 배치되며 하부 캐리지(12)에 회전 가능하게 장착된 상부 구조(18)를 구비하는 자주식 작업 머신에 있어서, 상기 구동 유니트(30)은 상부 구조(18)에 배치된 전기 모터(38)를 위한 전력원인 발전기(34)를 구동하고, 상기 전기 모터(38)는 하부 구조(12)에 배치된 구동 휠들(14)을 위한 구동 장치이다.


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    Title :

    SELF-PROPELLED WORK MACHINE


    Additional title:

    자주식 작업 머신


    Contributors:

    Publication date :

    2016-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B66C Krane , CRANES / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen / E02F Baggern , DREDGING



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