To provide a counterweight that can reduce welding work to reduce costs.SOLUTION: There is provided a counterweight for a working machine equipped with a base weight 60 and an additional weight attached to the base weight. The base weight 60 is composed of a plurality of die steels 621 to 624, and includes a frame structure 62 forming a plurality of filling spaces D1 to D13 and filling materials filled into the filling spaces D1 to D13.SELECTED DRAWING: Figure 3

    【課題】溶接作業を減らしてコスト低減を図ることができるカウンタウエイトの提供。【解決手段】ベースウエイト60と、ベースウエイトに装着される付加ウエイトとを備える作業機械のカウンタウエイトにおいて、ベースウエイト60は、複数の型鋼621〜624により構成され、複数の充填用空間D1〜D13を形成する枠構造体62と、充填用空間D1〜D13に充填された充填材とを備える。【選択図】図3


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    Title :

    COUNTERWEIGHT FOR WORKING MACHINE


    Additional title:

    作業機械のカウンタウエイト


    Contributors:

    Publication date :

    2020-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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