The invention relates to a crane lattice boom comprising two boom sections and a crane, in particular a mobile crane, having such a crane lattice boom.
In cranes, the maximum working load with long booms is limited by the lateral stiffness of the boom system. This applies in a particular degree with lattice-shaped booms and when the lattice is used in a steep position. This instability is further amplified e.g. with an inclined crane installation, unfavorable wind conditions or different temperature influences at the sides of the booms.