Propulsion Train
AssemblyA high-speed marine diesel driving a waterjet, sized for 25-knot transit and precise station-keeping at the turbine. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Propulsion Train parts and their functions
6 top-level parts · 89 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Diesel Engine 7 parts | 1× | High-speed common-rail marine diesel. |
| 2 | Jet Reduction Gearbox 4 parts | 1× | |
| 3 | Waterjet Unit 7 parts | 1× | Pump-jet drive that takes water through the hull, accelerates it, and ejects a thrust stream, steerable and shallow-running. |
| 4 | Jet Intake Duct | 1× | |
| 5 | Jet Control Actuator | 1× | Steering + reverse bucket |
| 6 | Ball Bearing | 4× | Deep-groove radial ball bearing. |
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Bill of materials for Propulsion Train
6 top-level lines · 31 rows shown · 89 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Diesel Engine 7 parts | wfsb-main-engine | 1× | 1 | 66 | assembly |
| 1.1 | Engine Block | wfsb-engine-block | 1× | 1 | · | part |
| 1.2 | Crankshaft | wfsb-crankshaft | 1× | 1 | · | part |
| 1.3 | Piston & Conrod 4 parts | wfsb-piston-assembly | 8× | 8 | 6 | assembly |
| 1.3.1 | Piston | wfsb-piston | 1× | 8 | · | part |
| 1.3.2 | Connecting Rod | wfsb-conrod | 1× | 8 | · | part |
| 1.3.3 | Piston Ring | wfsb-piston-ring | 3× | 24 | · | part |
| 1.3.4 | Ball Bearing | ball-bearing | 1× | 8 | · | part |
| 1.4 | Cylinder Head | wfsb-cylinder-head | 2× | 2 | · | part |
| 1.5 | Turbocharger | wfsb-turbocharger | 2× | 2 | · | part |
| 1.6 | Common-Rail Fuel System 3 parts | wfsb-common-rail | 1× | 1 | 11 | assembly |
| 1.6.1 | High-Pressure Rail Pump | wfsb-rail-pump | 1× | 1 | · | part |
| 1.6.2 | Fuel Injector | wfsb-injector | 8× | 8 | · | part |
| 1.6.3 | Fuel Filter | wfsb-fuel-filter | 2× | 2 | · | part |
| 1.7 | Engine Heat Exchanger | wfsb-engine-cooler | 1× | 1 | · | part |
| 2 | Jet Reduction Gearbox 4 parts | wfsb-jet-gearbox | 1× | 1 | 8 | assembly |
| 2.1 | Helical Gear Pair | gear-pair | 1× | 1 | · | part |
| 2.2 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2.3 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 2.4 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 3 | Waterjet Unit 7 parts | wfsb-waterjet | 1× | 1 | 9 | assembly |
| 3.1 | Jet Impeller | wfsb-jet-impeller | 1× | 1 | · | part |
| 3.2 | Jet Shaft | wfsb-jet-shaft | 1× | 1 | · | part |
| 3.3 | Stator Vane Ring | wfsb-stator-vane | 1× | 1 | · | part |
| 3.4 | Steering Nozzle | wfsb-steering-nozzle | 1× | 1 | · | part |
| 3.5 | Reverse Bucket | wfsb-reverse-bucket | 1× | 1 | · | part |
| 3.6 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 3.7 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 4 | Jet Intake Duct | wfsb-jet-intake | 1× | 1 | · | part |
| 5 | Jet Control Actuator | wfsb-control-actuator | 1× | 1 | · | part |
| 6 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
Where the propulsion train is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
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 |