Mast (A-frame)
PartA-frame structure on the revolving deck that the boom suspension ropes pass over to hold the boom up. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
A-frame structure on the revolving deck that the boom suspension ropes pass over to hold the boom up. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.