The present invention relates to a balla animal device comprising at least one ballast frame for mounting on a revolving superstructure, in particular of the revolving deck of the crane superstructure, wherein the balla animal device further comprising at least two lifting cylinders for lifting the ballast frame in the mounting position, wherein at least one of the stroke movement of the lifting cylinder that is being carried along the back-up cylinder to increase the stability during the assembly process is provided.
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