Power End
AssemblyThe mechanical drive end: crankshaft, connecting rods, crossheads and reduction gearing in an oil-bath housing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Power End
11 top-level lines as of r112328| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Power Frame Housing | mud-pump-power-frame | 1× | 1 | · | part |
| 2 | Crankshaft | mud-pump-crankshaft | 1× | 1 | · | part |
| 3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | Connecting Rod | mud-pump-connecting-rod | 3× | 3 | · | part |
| 5 | Ball Bearing | ball-bearing | 3× | 3 | · | part |
| 6 | Crosshead 2 parts | mud-pump-crosshead | 3× | 3 | 0 | assembly |
| 7 | Crosshead Pin Bearing | mud-pump-crosshead-bearing | 3× | 3 | · | part |
| 8 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 9 | Pinion Shaft | mud-pump-pinion-shaft | 1× | 1 | · | part |
| 10 | Lube Oil Pump | mud-pump-lube-pump | 1× | 1 | · | part |
| 11 | Oil Seal | oil-seal | 3× | 3 | · | part |