Main Propulsion
AssemblySingle medium-speed or low-speed diesel engine driving a fixed-pitch propeller through a reduction gearbox and shaft line. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Main Propulsion parts and their functions
7 top-level parts · 65 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Diesel Engine 10 parts | 1× | Medium-speed marine diesel engine 8,000–15,000 kW |
| 2 | Reduction Gearbox 5 parts | 1× | Single-reduction marine gearbox lowering shaft speed |
| 3 | Thrust Bearing | 1× | Thrust bearing transferring propeller thrust to hull |
| 4 | Intermediate Shaft | 1× | Forged steel intermediate shaft section |
| 5 | Tail Shaft | 1× | Tail shaft passing through the stern tube |
| 6 | Stern Tube | 1× | Oil-lubricated stern tube with white-metal bearings |
| 7 | Propeller | 1× | Four-blade fixed-pitch bronze propeller |
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Bill of materials for Main Propulsion
7 top-level lines · 22 rows shown · 65 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Diesel Engine 10 parts | container-feeder-ship-main-engine | 1× | 1 | 49 | assembly |
| 1.1 | Engine Block | container-feeder-ship-engine-block | 1× | 1 | · | part |
| 1.2 | Crankshaft | container-feeder-ship-crankshaft | 1× | 1 | · | part |
| 1.3 | Cylinder Liner | container-feeder-ship-cylinder-liner | 8× | 8 | · | part |
| 1.4 | Piston Assembly | container-feeder-ship-piston-assembly | 8× | 8 | · | part |
| 1.5 | Connecting Rod | container-feeder-ship-connecting-rod | 8× | 8 | · | part |
| 1.6 | Cylinder Head | container-feeder-ship-cylinder-head | 8× | 8 | · | part |
| 1.7 | Turbocharger | container-feeder-ship-turbocharger | 2× | 2 | · | part |
| 1.8 | Fuel Injector | container-feeder-ship-fuel-injector | 8× | 8 | · | part |
| 1.9 | Camshaft | container-feeder-ship-camshaft | 1× | 1 | · | part |
| 1.10 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 2 | Reduction Gearbox 5 parts | container-feeder-ship-reduction-gear | 1× | 1 | 11 | assembly |
| 2.1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2.2 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 2.3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 2.4 | Oil Seal | oil-seal | 4× | 4 | · | part |
| 2.5 | Lube Oil Pump | container-feeder-ship-lube-pump | 1× | 1 | · | part |
| 3 | Thrust Bearing | container-feeder-ship-thrust-bearing | 1× | 1 | · | part |
| 4 | Intermediate Shaft | container-feeder-ship-intermediate-shaft | 1× | 1 | · | part |
| 5 | Tail Shaft | container-feeder-ship-tail-shaft | 1× | 1 | · | part |
| 6 | Stern Tube | container-feeder-ship-stern-tube | 1× | 1 | · | part |
| 7 | Propeller | container-feeder-ship-propeller | 1× | 1 | · | part |
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Where the main propulsion is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |