Well Underframe Structure
AssemblyWelded steel underframe with a depressed central well, end sills, and body bolsters that transfer load to the bogies. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Well Underframe Structure
6 top-level lines as of r36471| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Center Sill | flatcar-center-sill | 1× | 1 | · | part |
| 2 | Well Floor Structure | flatcar-well-floor | 1× | 1 | · | part |
| 3 | Side Sill | flatcar-side-sill | 2× | 2 | · | part |
| 4 | End Sill | flatcar-end-sill | 2× | 2 | · | part |
| 5 | Body Bolster | flatcar-body-bolster | 2× | 2 | · | part |
| 6 | Fastener Set | fastener-set | 8× | 8 | · | part |