Spray Manipulator Boom
AssemblyTelescoping boom that holds the nozzle head and sweeps it across the tunnel surface. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Spray Manipulator Boom
8 top-level lines as of r154700| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Base Section | shotcrete-sprayer-mining-boom-base | 1× | 1 | · | part |
| 2 | Telescoping Boom Section | shotcrete-sprayer-mining-boom-tele | 1× | 1 | · | part |
| 3 | Slew Ring Bearing 3 parts | shotcrete-sprayer-mining-slew-bearing | 1× | 1 | 0 | assembly |
| 4 | Lift Cylinder 5 parts | shotcrete-sprayer-mining-lift-cylinder | 1× | 1 | 0 | assembly |
| 5 | Extension Cylinder 5 parts | shotcrete-sprayer-mining-extend-cylinder | 1× | 1 | 0 | assembly |
| 6 | Spray Nozzle Head 4 parts | shotcrete-sprayer-mining-nozzle-head | 1× | 1 | 0 | assembly |
| 7 | Boom Pivot Pin | shotcrete-sprayer-mining-boom-pin | 4× | 4 | · | part |
| 8 | Boom Pivot Bushing | shotcrete-sprayer-mining-boom-bushing | 8× | 8 | · | part |