Mobile crane with two-part luffing jib and method for erecting the boom system of such a mobile crane

摘要

This invention relates to a mobile crane with a multi-part luffing jib, wherein a first luffing jib part is pivoted on the main jib and at least a second luffing jib part is pivotally attached to the first luffing jig part, and a run from the upper carriage to the luffing jib for erecting the luffing jib is provided, the bracing over at least one intermediate trunnion mounted on the first trunnion member extends to the at least one second trunnion member.