Auxiliary Engine (Generator Set) · Auxiliary Engines
Regular maintenance and timely inspections can prevent significant issues such as bearing damage to the balancing shaft, which Wärtsilä addresses with a temperature monitoring system. The Wärtsilä 9LW20-GS-50Hz is a powerful marine engine designed for efficient operation, featuring a 4-stroke, non-reversible, turbocharged configuration with direct injection. It boasts a bore of 200 mm and a stroke of 280 mm, generating 990 kW at 900 rpm, with the option for higher RPM configurations up to 1200. This engine is versatile, supporting both diesel and dual-fuel operation (LNG/MDO/HFO) and is optimized for use in marine environments. Regular checks for turbocharger overheating and piston ring wear are crucial to maintaining its performance and longevity. The Wärtsilä 9LW20-GS-50Hz also includes advanced fuel injection equipment upgrades to mitigate issues such as cavitation erosion, ensuring reliable operation over extended periods.
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