Main Engine 4-Stroke · Main Engines (4-Stroke)
Maritime engineers and operators rely on powerful and reliable engines to keep vessels running smoothly and efficiently. Wärtsilä's 12VW46GD model is a robust prime mover designed for demanding marine applications. This V-type, four-stroke engine boasts a displacement of 17 liters per cylinder and a robust bore and stroke of 460 mm and 580 mm respectively. It delivers a powerful 8160 kW output at 600 rpm, making it suitable for a wide range of marine applications. The 12VW46GD is a dual-fuel engine capable of running on both liquefied natural gas (LNG) and heavy fuel oil (HFO). A turbocharger with an intercooler helps ensure optimal performance and fuel efficiency. This engine model is known for its consistent power output per cylinder, with 325 kW per cylinder across all configurations. Wärtsilä's 12VW46GD adheres to IMO Tier II emission standards, reflecting its commitment to environmentally responsible marine operations.
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