Auxiliary Engine (Generator Set) · Auxiliary Engines
This engine is commonly found in large commercial vessels operating in international waters, where it powers essential systems like generators and propulsion units. The MaK 8LM20C-GS-60Hz engine is designed to run on Heavy Fuel Oil (HFO) and Marine Diesel Oil (MDO), providing a reliable power output of 1520 kW at 900 rpm. With a bore and stroke of 200 mm and 300 mm respectively, the engine features a 4-stroke configuration and is part of the M20C-GS family. It generates a genset power of 1444 kW and a genset kVA of 1805, ensuring stable operation at 60 Hz. The engine's specific fuel oil consumption ranges from 186 to 190 grams per kilowatt-hour, and it incorporates a high-performance turbocharger system that maintains optimal performance. Regular maintenance is critical to prevent issues such as charge air cooler fouling, turbocharger erosion, crankshaft bearing wear, fuel injection system leakage, and camshaft bearing damage.
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