Method of constructing and erecting cranes, and crane, in particular shipboard crane

摘要

Proposed is a method of constructing and erecting cranes, in particular shipboard crane towers, by virtue of the fact that the supporting structure of the tower is prefabricated and the tower, at first open at the top, is given a finish preservative treatment and is erected, the prefabricated modules containing individual components or several individual components are inserted into the tower and are connected to the supporting structure and/or to one another, and the tower is then closed from above. IMAGE