Propulsion System
AssemblyHigh-speed marine diesel driving a supercavitating propeller through an inclined shaft down the aft strut. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Propulsion System parts and their functions
7 top-level parts · 29 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Marine Diesel Engine | 1× | 900–1,200 kW |
| 2 | Reduction Gearbox 5 parts | 1× | Down-angle marine gearbox reducing engine speed and turning the drive line down the inclined aft strut. |
| 3 | Propeller Shaft | 1× | Stainless steel shaft running through the aft strut from gearbox to propeller hub. |
| 4 | Supercavitating Propeller | 1× | Bronze 3-blade propeller profiled to operate efficiently inside its own vapour cavity at high speed. |
| 5 | Engine Mount | 4× | Rubber-bonded isolator carrying engine weight while damping vibration into the hull. |
| 6 | Cooling Circuit 4 parts | 1× | Seawater-fed heat exchanger and freshwater loop holding engine coolant near 85 C. |
| 7 | Exhaust Line | 1× | Water-injected stainless exhaust pipe routing engine gas overboard above the waterline. |
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Bill of materials for Propulsion System
7 top-level lines · 16 rows shown · 29 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Marine Diesel Engine | hydrofoil-boat-diesel-engine | 1× | 1 | · | part |
| 2 | Reduction Gearbox 5 parts | hydrofoil-boat-reduction-gearbox | 1× | 1 | 14 | assembly |
| 2.1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2.2 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 2.3 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 2.4 | Oil Seal | oil-seal | 4× | 4 | · | part |
| 2.5 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 3 | Propeller Shaft | hydrofoil-boat-propeller-shaft | 1× | 1 | · | part |
| 4 | Supercavitating Propeller | hydrofoil-boat-propeller | 1× | 1 | · | part |
| 5 | Engine Mount | hydrofoil-boat-engine-mount | 4× | 4 | · | part |
| 6 | Cooling Circuit 4 parts | hydrofoil-boat-cooling-circuit | 1× | 1 | 7 | assembly |
| 6.1 | Heat Exchanger | hydrofoil-boat-heat-exchanger | 1× | 1 | · | part |
| 6.2 | Coolant Pump | hydrofoil-boat-coolant-pump | 1× | 1 | · | part |
| 6.3 | Coolant Hose | hydrofoil-boat-coolant-hose | 4× | 4 | · | part |
| 6.4 | O-Ring Set | oring-set | 1× | 1 | · | part |
| 7 | Exhaust Line | hydrofoil-boat-exhaust-line | 1× | 1 | · | part |
Where the propulsion system 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 |