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Dual-Fuel Propulsion Plant Assembly

Twin-skeg plant: two 5-cylinder dual-fuel two-stroke engines burning boil-off gas at 300 bar, each driving a fixed-pitch propeller through a short shaftline. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Build & assembly graph

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Bill of materials

9 top-level lines · 13 rows shown · 50,300 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Dual-Fuel Two-Stroke Engine 4 parts lng-main-engine 2× 2 22,548 assembly
1.1 Cylinder Unit lng-cylinder-unit 5× 10 — part
1.2 Crankshaft lng-crankshaft 1× 2 — part
1.3 Turbocharger lng-turbocharger 2× 4 — part
1.4 Engine Hardware lng-engine-fastener 22540× 45,080 — part
2 Fixed-Pitch Propeller lng-propeller 2× 2 — part
3 Propeller Shaft Section lng-shaft-section 6× 6 — part
4 High-Pressure LNG Pump lng-hp-pump 3× 3 — part
5 Gas Valve Unit lng-gas-valve-unit 2× 2 — part
6 Gas Combustion Unit lng-gcu 1× 1 — part
7 Cryogenic Valve lng-cryo-valve 340× 340 — part
8 Pipe Spool lng-pipe-spool 650× 650 — part
9 Piping Hardware lng-plant-fastener 4200× 4,200 — part

Used in 1 assembly

LNG Carrier

Sourcing — likely vendors

Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks