Main Engine 4-Stroke · Main Engines (4-Stroke)
Crew members, engineers, and operators on board vessels heavily rely on Wärtsilä's 6LW46DF engines for reliable power generation. These dual-fuel engines, capable of running on LNG or heavy fuel oil (HFO), ensure continuous operation in various marine environments. With a displacement per cylinder of 96.4 liters and an impressive output of 1200 kW at 600 rpm, the Wärtsilä 6LW46DF offers robust performance. However, operators must be vigilant about common failures such as corroded exhaust valves due to poor fuel quality, which can lead to complete valve failure. Additionally, turbine damage from valve failures and cylinder liner wear are critical issues that require regular inspection and maintenance schedules.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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