Main Engine 4-Stroke · Main Engines (4-Stroke)
Regular maintenance is crucial to ensure optimal performance and longevity for marine engines. The HiMSEN 6LH21/32 DF is a powerful dual-fuel engine designed for demanding marine applications. This robust 6-cylinder engine boasts a displacement of 210mm bore by 320mm stroke and delivers 1200kW of power at 900rpm. Fuelled by LNG or HFO, it features a 17:1 compression ratio and a maximum combustion pressure of 200 bar. The engine's fuel-efficient design achieves an SFOC at 100% MCR of 182-187 g/kWh (720-1000 rpm) and a lubricating oil consumption of 0.6 g/kWh. With a dry weight of 15.1 tons, this engine is suitable for a range of marine vessels. The 6LH21/32 DF adheres to Tier II and Tier III emission standards (with SCR), ensuring environmental responsibility.
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