Uploaded July 2025 | Updated September 2026, 2 hours ago

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A true mechanical symphony

See the precision of Wärtsilä's Controllable Pitch Propeller system as it adjusts blade pitch to optimise performance.

By varying the pitch angle—typically through hydraulic actuation—vessels can achieve efficient power usage across different speeds.​

📍 Wärtsilä service centre in Chesapeake, Virginia

#MarineEngineering #Propulsion #Wärtsilä