Column erection detail with crane plan is given in this Autocad drawing file. Run, Ladder with platform, Guy, Column, RDK-25.2 erection crane Run, Ladder with platform, Guy, Column, RDK-25.2 erection crane and other details are mentioned in this drawing model. For more details download the Autocad file. Thank you for downloading the Autocad file and other CAD program files from our website.