Feed Beam
AssemblyAluminium or steel rail that guides the rock drill and presses the bit against the rock with a controlled feed force. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Feed Beam
6 top-level lines as of r143651| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Feed Rail | rock-drill-jumbo-feed-rail | 1× | 1 | · | part |
| 2 | Feed Cylinder | rock-drill-jumbo-feed-cylinder | 1× | 1 | · | part |
| 3 | Drill Cradle | rock-drill-jumbo-drill-cradle | 1× | 1 | · | part |
| 4 | Rod Centralizer | rock-drill-jumbo-centralizer | 1× | 1 | · | part |
| 5 | Stinger | rock-drill-jumbo-stinger | 1× | 1 | · | part |
| 6 | Hose Trolley | rock-drill-jumbo-hose-trolley | 1× | 1 | · | part |