The waterjet has many advantages over a propeller. The very high efficiency of the Kamewa waterjet pumps offer higher speeds for the same power or substantially lower fuel consumption at a constant speed with less power. Waterjets also give the engine an easier life. At constant rpm the waterjets absorb approximately the same power regardless of the vessel’s speed, so the engine cannot be overloaded, giving it a longer lifetime.
Typically, waterjets produce less vibration and noise, improving passenger comfort levels. At speeds over 20 knots noise and vibration can be reduced by more than 50%. Waterjets for naval applications can be built for special requirements regarding signature, shock and other higher requirements. Rolls-Royce control systems offers excellent manoeuvrability, allowing vessels to be berthed quickly and with high precision.
Our Kamewa waterjets are designed for ease of installation, in hulls made of different materials, reducing vessel build time and simplifying shipyard logistics. They can be supplied with steering and reversing buckets or as booster units providing forward thrust only.
Rolls-Royce is a pre-eminent engineering company focused on world-class power and propulsion systems.
Designed from the ground up for fully electric propulsion, Dasher achieves a new standard of excellence with modern styling paired with super lightweight construction. From her carbon-epoxy composite hull, to her handpainted, lightweight Artisanal Teak, every ounce of weight has been shaved and every curve sculpted.
For more info visit XplorerYachts,com The Yacht Channel is presented by Paul Madden who is a former shipyard representative for Blohm+Voss, CRN and other yacht builders. He is available to assist qualified yacht buyers and can be reached at pm@xploreryachts.com