Auxiliary Engine (Generator Set) · Auxiliary Engines
Marine engineers and operators rely on powerful and reliable engines to keep vessels running efficiently. Wärtsilä's 12VW22-GS-50Hz is a 12-cylinder, four-stroke engine designed for demanding marine applications. This V-configuration engine boasts a bore of 220 mm and a stroke of 320 mm, generating 1680 kW of power at 750 rpm. It is capable of running on both heavy fuel oil (HFO) and marine diesel oil (MDO), making it a versatile choice for various marine environments. The 12VW22-GS-50Hz is turbocharged and intercooled, further enhancing its performance. This engine is designed to operate at a frequency of 50 Hz and delivers 1596 kW of generator power, making it suitable for powering onboard systems. While production of the 12VW22-GS-50Hz was discontinued around 2010, its legacy continues with approximately 720 engines manufactured since its redesign in 1996.
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