The mobile foundation (1) for tower cranes and fast-erecting cranes comprises at least two floor elements (2, 3) made from metal, which may be releasably connected to one another, in particular screwed to one another, wherein the floor elements (2, 3) have anchoring devices (4) for a crane tower (5). Transportable, reusable ballast weights (13) may be supported on at least one support surface of the foundation (1). There is provided a passage element (10) having uprights (11) and/or side walls, wherein the uprights (11) or side walls, respectively, have a height of at least 2.1 m, preferably of at least 2.3 m, wherein the passage element (10) may be releasably connected to the floor elements (2, 3), in particular screwed thereto.


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    Title :

    MOBILE FOUNDATION FOR TOWER CRANES AND FAST-ERECTING CRANES


    Additional title:

    FONDATION MOBILE POUR DES GRUES A TOUR ET LES GRUES A ERECTION RAPIDE


    Contributors:

    Publication date :

    2022-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / E02D FOUNDATIONS , Gründungen



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