Slewing Unit
AssemblyRotating connection on the mast top where the flat-top design joins jib and counter-jib directly, replacing the A-frame and tower peak. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Slewing Unit
4 top-level lines as of r65184| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Slew Bearing Ring 4 parts | flat-top-tower-crane-slew-ring | 1× | 1 | 0 | assembly |
| 2 | Slew Drive Unit 5 parts | flat-top-tower-crane-slew-drive | 2× | 2 | 0 | assembly |
| 3 | Turntable Platform | flat-top-tower-crane-turntable | 1× | 1 | · | part |
| 4 | Flat-Top Connection Frame 3 parts | flat-top-tower-crane-flat-top-frame | 1× | 1 | 0 | assembly |