Main Engine 4-Stroke · Main Engines (4-Stroke)
Engineers and operators rely on powerful, reliable engines to keep ships running smoothly and efficiently. Wärtsilä's 10LW34SG delivers exceptional performance with a robust design built for demanding maritime applications. This engine boasts a power output of 3950 kW, driven by a 10-cylinder, 4-stroke, turbocharged, and intercooled configuration. It operates at 720 rpm, fueled by LNG (Spark-Ignited) and features a bore of 340 mm and a stroke of 400 mm. The 10LW34SG is part of the W34SG family, known for its lean-burn, pre-chamber design and proven reliability. Wärtsilä emphasizes the importance of proper maintenance and offers comprehensive documentation, including technical specifications and operational guidelines, to ensure optimal performance and longevity.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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