Main Engine 4-Stroke · Main Engines (4-Stroke)
Maintaining reliable performance is crucial for any maritime power plant. The MAN Energy Solutions 12V28/32H, a 4-stroke V-engine with a bore of 280 mm and stroke of 320 mm, runs at 750 rpm on heavy fuel oil or marine diesel oil. Regular checks include monitoring the charge air cooler for fouling, inspecting exhaust valves for vanadium/sodium deposits, and ensuring proper cooling system maintenance to prevent salt water corrosion. Key during overhauls are measurements of main bearing wear and fuel nozzle condition to ensure consistent combustion pressure across all cylinders.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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