- Technology and Innovation
Beyond Propellers: This New System Is the Next Chapter for Yacht Engineering
The Propeller Dilemma: Yachting’s Fuel Crisis
The yachting industry faces a constant challenge: meeting the demands for high performance and comfort while simultaneously reducing fuel consumption and carbon emissions. Traditional propulsion systems can no longer keep pace with evolving regulations and the increasing pressure of operational costs. Oceanco, recognized globally for its commitment to engineering excellence, has partnered with ABB to introduce a decisive solution: the ABB Dynafin™ propulsion system. This pioneering collaboration sets a new benchmark for sustainable yacht motion.
The Dynafin Difference: Cycloidal Efficiency
The Dynafin™ system is the result of over a decade of dedicated research and development. It utilizes a cycloidal propulsion concept, where individually controlled vertical blades follow a ‘trochoidal’ path through the water. This sophisticated mechanism departs significantly from conventional propulsion. Rigorous testing at the Maritime Research Institute Netherlands (MARIN), using an Oceanco tank test model, confirmed that the system has the potential to reduce fuel consumption by up to 20% compared to the best existing electric propulsion technology.
The Hybrid Strategy: Versatility and Sustainability
The practical application of Dynafin™ is critical for modern superyachts. When combined with onboard batteries, the solution allows a yacht to switch effortlessly between silent, emission-free battery mode in harbor and high-speed cruising. In cruising mode, generators can run on sustainable fuels like methanol or HVO while producing electricity for the Dynafin™. Evy de Maeyer, R&D Manager at Oceanco, states this hybrid approach offers a versatile and energy-efficient solution that “represents the future of maritime industry”.
Oceanco’s Commitment: Driving Technological Progress
While the ABB Dynafin™ system is not exclusive to Oceanco, the shipyard’s extensive involvement underscores its leadership in driving technological progress. Oceanco contributed significantly to the research and testing phases, helping refine the system specifically for demanding yachting applications. This partnership is a clear statement that Oceanco is dedicated to pushing the boundaries of what’s possible in sustainable yacht propulsion, setting a standard for construction quality and environmental responsibility.
The Verdict: The Final Word on Performance Balance
The collaboration between Oceanco and ABB is a major strategic achievement for the industry. The successful MARIN trials validate that Dynafin™ achieves high efficiency combined with precise maneuverability. For owners, this system represents the ultimate balance: significant reductions in fuel consumption and carbon emissions without compromising the high performance and comfort expected of a world-class superyacht. The Dynafin™ system is the new essential component in the sustainable yachting era.
