Trailing Gantry
AssemblyMulti-car backup train towed behind the shield carrying power, hydraulics and material supply. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Trailing Gantry
3 top-level lines as of r177935| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gantry Frame Car | tbm-gantry-frame | 5× | 5 | · | part |
| 2 | Gantry Support Wheel 2 parts | tbm-gantry-wheel | 20× | 20 | 0 | assembly |
| 3 | Power & Service Lines 3 parts | tbm-supply-line | 1× | 1 | 0 | assembly |