Main Engine 2-Stroke · Main Engines (2-Stroke)
Inspecting and maintaining the Mitsubishi 5UEC60LS-Eco main engine is crucial to ensure optimal performance and reliability. This electronically controlled, five-cylinder inline design operates on heavy fuel oil, VLSFO, or MGO with a bore of 600 mm and stroke of 2,000 mm, reaching speeds up to 105 rpm. The engine's advanced technology helps in efficient combustion but requires vigilance regarding common issues like exhaust valve fouling due to sodium and vanadium deposits from high-sulfur fuels. Regularly inspecting the turbochargers for soot and ash build-up is also essential during low-load operations. Additionally, monitoring cylinder liner wear and crankcase oil contamination are key to preventing breakdowns and maintaining the engine's longevity.
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