Main Engine 4-Stroke · Main Engines (4-Stroke)
The Wärtsilä 16V50DF is a 16‑cylinder, 4‑stroke dual‑fuel main engine delivering up to 15 600 kW at 514 rpm, primarily used for LNG carrier propulsion and large auxiliary power applications. Its defining feature is the lean‑burn Otto‑cycle gas combustion with pre‑chamber ignition, enabling IMO Tier III emissions in gas mode.
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“Water inlet press Nom water inlet Water inlet flow before contr. press after press rate (l/min) valve (bar) contr. valve”
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