The present invention relates to a ballast apparatus for attaching to the rear of a crane superstructure, in particular of a crawler-mounted crane, having a base plate and a plurality of stackable ballast plates, wherein at least two carrier plates for receiving stacked ballast plates are connected to the base plate in an articulated manner pivotable about vertical pivot axes.


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    Title :

    БАЛЛАСТНОЕ УСТРОЙСТВО И КРАН, В ЧАСТНОСТИ, КРАН НА ГУСЕНИЧНОМ ХОДУ


    Publication date :

    2017-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B66C Krane , CRANES