Mobile crane with telescopic boom and method for mounting and dismounting brace elements for telescopic boom

摘要

The present invention relates to a mobile crane with a luffing about a horizontal axis and about an upright axis rotatable telescopic boom (3) having a pivot section (4), telescopically extendable from the pivot section telescopic sections (16-19) and two guy supports (6) hingedly at one of the shots are mounted so that they are pivotable from a substantially mutually parallel the folded to the weft transport position to a raised operating position, in particular V-shaped spread open. The invention further relates to a method for the assembly or disassembly of said guying braces of the telescopic boom of the mobile crane. According to the invention the guy supports are degradable in essentially horizontal lying telescopic boom, are deposited on provided beside the telescopic boom consoles and lifted luffing of the telescopic boom of the telescopic boom itself from the brackets and loaded.