How many electrically powered controllable pitch propellers are part of the ZUMWALT Class propulsion system?

The propulsion system of the ZUMWALT Class destroyers is designed for enhanced maneuverability and efficiency. It features two electrically powered controllable pitch propellers. This system allows for more precise control of the ship's movements and contributes to the overall stealth and operational capabilities of the vessel. Each propeller can be adjusted to change its pitch, thereby optimizing performance across various speeds and conditions. This dual-propeller design is integral to achieving the ZUMWALT's unique operational requirements, such as reduced radar cross-section and improved propulsion efficiency.