Mast and Feed
AssemblyThe tilting mast and feed cylinder that hold the rotary head and push the string into the ground. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Mast and Feed
5 top-level lines as of r141152| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Mast Frame | reverse-circulation-drill-mast-frame | 1× | 1 | · | part |
| 2 | Feed Cylinder | reverse-circulation-drill-feed-cylinder | 2× | 2 | · | part |
| 3 | Feed Cable System | reverse-circulation-drill-feed-cable | 1× | 1 | · | part |
| 4 | Mast Raise Cylinder | reverse-circulation-drill-mast-jack | 1× | 1 | · | part |
| 5 | Linear Guide Rail | linear-guide | 2× | 2 | · | part |