Cutting Drum
AssemblyRotating drum, 1.5–3.5 m diameter, whose helical vanes carry tungsten-carbide picks that cut the coal and auger it onto the face conveyor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Cutting Drum
5 top-level lines as of r100560| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drum Body | longwall-shearer-drum-body | 1× | 1 | · | part |
| 2 | Cutting Pick | longwall-shearer-pick | 45× | 45 | · | part |
| 3 | Pick Box | longwall-shearer-pick-box | 45× | 45 | · | part |
| 4 | Drum Sprays | longwall-shearer-drum-sprays | 1× | 1 | · | part |
| 5 | Loading Cowl | longwall-shearer-cowl | 1× | 1 | · | part |