Mobile crane, has vehicle with chassis having extendable supports that utilize maximum permissible height of drive train in their transport position, and crane structure arranged on revolving platform that is removably coupled to vehicle

摘要

The crane (10) has a vehicle (12) with a chassis having extendable supports (14, 16, 18, 20) movable between transport and working positions. The supports utilize a maximum permissible height of a drive train in the transport position. A crane structure is arranged on a revolving platform that is removably coupled to the vehicle, so that the platform is separable from the vehicle for road transport of the vehicle. The supports are movable between the transport and working positions by a hydraulic piston-cylinder assembly.