Cruciform Cross Base
AssemblyFour welded box-section beams in a cross, spreading the mast load to ballast or footing pads. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cruciform Cross Base
3 top-level lines as of r65163| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Base Box Beam | flat-top-tower-crane-base-beam | 4× | 4 | · | part |
| 2 | Corner Bearing Pad | flat-top-tower-crane-corner-pad | 4× | 4 | · | part |
| 3 | Fastener Set | fastener-set | 1× | 1 | · | part |