The marine propulsion controllable pitch propeller is designed for heavy-duty applications. A hydraulic servo cylinder in the hub sets the desired pitch of the propeller blades. As the propeller changes the blades’ angle, it is able to generate a variable thrust, adjusted to suit different operating conditions, such as varying speeds, seas, and currents.
This flexibility makes our controllable pitch propellers particularly useful for vessels that require precise maneuverability. In addition to improved maneuverability, the CPP can contribute to reduced fuel consumption and lower emissions. By optimizing the pitch of the blades, the engine can operate at its most efficient speed, reducing the amount of fuel needed to maintain a given speed. This, together with carefully designed blades optimized for hydrodynamic efficiency, can lead to significant cost savings over the course of the vessel’s lifespan.
The hub lubrication system is a unique oil-circulating system with integrated moisture monitoring. Ours is the first hub system in the shipbuilding industry where the moisture content is constantly monitored, which makes it possible to protect the entire propeller system.