Crane Hook Diagram. A general arrangement drawings showing all leading dimensions and installation details which were given in fig. Schematic diagram of hook unit structure crane hook catalog.
O hook height due to location of the runway beams hook height is reduced o roof load the load being applied to the roof is greater than that of a top running crane o lower flange loading of runway beams require careful sizing otherwise you can peel the flanges off the beam. The crane use planning process has two parts. It is attached to a trolley that allows the hook to raise and lower as well as move towards and away from the mast.
This concentrated load is placed at the point of the minimum hook approach and the maximum reaction of the crane girder is computed.
The crane features comansas cube cab that gives the crane operator full visibility of the hook and the work area. The electronic coordination system for luffing and hoist movements can be activated from the cab enabling the operator to move a load horizontally without worrying about the hoist movement. 5644 supersedes 5611 0713 n3 htc 86100 link belt cranes. The motor control is only up and dn.