Crane for placing large dia. pipes - has two bogies connected by hydraulic actuators and telescopic elements

摘要

The pipeline crane has chassis with an engine and transmission to drive the lifting arrangement with grabs for pipes. A counterweight is provided, and the machine can be transported on the railway without conversion. The chassis (1) has two bogies (12, 13) which can be pulled apart. These bogies are arranged on both sides of longitudinal axis of the support structure (2). One bogie carries the jib (6). The bogies are connected by an hydraulic cylinder arrangement and with telescopic support.