The owner of the Dutch Barge ‘Ermintrude’ was looking for the ideal propeller to fit on the hydraulic motor powered wing shaft of his vessel. His many reasons for choosing an Autoprop Eco*Star and the highly satisfactory results obtained can be read here.
Energy Observer Testimonial.
From diesel to electric propulsion.
Propelled by Autoprop Eco*Stars the Dutch yacht ‘Ya’ completes her circumnavigation.