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
22 top-level lines as of r193260| # | 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 |
| 4 | Gantry Rail Section | tbm-gantry-rail | 60× | 60 | · | part |
| 5 | Service Pipe Section | tbm-service-pipe | 320× | 320 | · | part |
| 6 | Pipe Flange & Gasket | tbm-pipe-flange | 340× | 340 | · | part |
| 7 | Ventilation Duct Section | tbm-ventilation-duct | 90× | 90 | · | part |
| 8 | Ventilation Fan | tbm-vent-fan | 2× | 2 | · | part |
| 9 | Dust Scrubber | tbm-dust-scrubber | 1× | 1 | · | part |
| 10 | Walkway & Platform Plate | tbm-walkway | 260× | 260 | · | part |
| 11 | Handrail Section | tbm-handrail | 180× | 180 | · | part |
| 12 | Stair & Ladder | tbm-gantry-stair | 14× | 14 | · | part |
| 13 | HV Cable Reel | tbm-cable-reel | 1× | 1 | · | part |
| 14 | Hose Reel | tbm-water-hose-reel | 2× | 2 | · | part |
| 15 | Refuge Chamber | tbm-refuge-chamber | 1× | 1 | · | part |
| 16 | Workshop & Store Container | tbm-workshop-container | 2× | 2 | · | part |
| 17 | Crew Room & Toilet | tbm-mess-room | 1× | 1 | · | part |
| 18 | Fire Suppression Unit | tbm-fire-suppression | 3× | 3 | · | part |
| 19 | Cable Tray Section | tbm-cable-tray | 240× | 240 | · | part |
| 20 | Hex Bolt | tbm-hex-bolt | 3200× | 3,200 | · | part |
| 21 | Hex Nut | tbm-hex-nut | 3200× | 3,200 | · | part |
| 22 | Washer | tbm-washer | 3200× | 3,200 | · | part |