Two-Stroke Main Engine
AssemblyA six- to seven-cylinder slow-speed two-stroke crosshead diesel of around 80-90 cm bore delivering ~25-30 MW directly to the propeller at low rpm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Two-Stroke Main Engine
9 top-level lines as of r116442| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bedplate | oil-tanker-ship-bedplate | 1× | 1 | · | part |
| 2 | Crankshaft | oil-tanker-ship-crankshaft | 1× | 1 | · | part |
| 3 | Cylinder Assembly 8 parts | oil-tanker-ship-cylinder-assembly | 7× | 7 | 0 | assembly |
| 4 | Crosshead | oil-tanker-ship-crosshead | 7× | 7 | · | part |
| 5 | Turbocharger | oil-tanker-ship-turbocharger | 2× | 2 | · | part |
| 6 | Main Bearing | oil-tanker-ship-main-bearing | 8× | 8 | · | part |
| 7 | Scavenge Air System 4 parts | oil-tanker-ship-scavenge-system | 1× | 1 | 0 | assembly |
| 8 | Fuel Injection System 5 parts | oil-tanker-ship-fuel-system | 1× | 1 | 0 | assembly |
| 9 | Lubrication System 5 parts | oil-tanker-ship-lube-system | 1× | 1 | 0 | assembly |