A lifting unit includes a jib foot forming a proximal part of a jib in a service configuration, a counter jib supporting a balancing ballast, a securing part between the jib foot and the counter jib to secure the lifting unit to a mast, and a cylinder connected to the jib foot such that the jib foot is movable between a lowered position and a lifted position. A second cylinder is connected to the securing part.


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    Title :

    UNITÉ DE RELEVAGE ET GRUE À FLÈCHE RELEVABLE COMPRENANT UNE TELLE UNITÉ DE RELEVAGE


    Additional title:

    HEBEEINHEIT UND KRAN MIT EINEM ANHEBBAREM AUSLEGER MIT EINER SOLCHEN HEBEEINHEIT
    LIFTING UNIT, AND CRANE WITH A LIFTING JIB COMPRISING SUCH A LIFTING UNIT



    Publication date :

    2020-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B66C Krane , CRANES



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