Jacking Frame Assembly
AssemblyReinforced steel launching frame with hydraulic cylinders, pipe guidance, and thrust reaction structure in launch shaft. 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 Assembly
5 top-level lines as of r106338| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Jacking Reaction Frame | microtunneling-machine-reaction-frame | 1× | 1 | · | part |
| 2 | Jacking Hydraulic Cylinders | microtunneling-machine-jacking-cylinders | 1× | 1 | · | part |
| 3 | Pipe Centering Guide Ring | microtunneling-machine-pipe-guide | 1× | 1 | · | part |
| 4 | Pipe Guidance Shoes | microtunneling-machine-guide-shoes | 1× | 1 | · | part |
| 5 | Pressure Sensor | pressure-sensor | 2× | 2 | · | part |