Jacking Frame and Erector
AssemblyHydraulic jacking frame that advances the TBM, installs precast segments, and supports the spoil removal system. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Jacking Frame and Erector
4 top-level lines as of r157695| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Jacking Cylinders | slurry-tbm-jacking-cylinders | 1× | 1 | · | part |
| 2 | Segment Erector Arm | slurry-tbm-segment-erector | 1× | 1 | · | part |
| 3 | Main Hydraulic Pump | slurry-tbm-hydraulic-pump | 1× | 1 | · | part |
| 4 | Pressure Sensor | pressure-sensor | 4× | 4 | · | part |