Power End
AssemblyCrankcase mechanism that converts rotary input into the reciprocating stroke of the three plungers. 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
7 top-level lines as of r128417| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crankcase | plunger-pump-crankcase | 1× | 1 | · | part |
| 2 | Crankshaft | plunger-pump-crankshaft | 1× | 1 | · | part |
| 3 | Connecting Rod | plunger-pump-connecting-rod | 3× | 3 | · | part |
| 4 | Crosshead | plunger-pump-crosshead | 3× | 3 | · | part |
| 5 | Wrist Pin | plunger-pump-wrist-pin | 3× | 3 | · | part |
| 6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 7 | Oil Seal | oil-seal | 2× | 2 | · | part |