Introduction
Shuttle tankers require high manoeuvrability, especially at slow and zero speeds, often operating in Dynamic Positioning (DP) mode. This necessitates specialized manoeuvring equipment, with a focus on rudder design.

Rudder Specifications
The rudder is a critical component for shuttle tanker manoeuvrability. Unlike conventional rudders, those for shuttle tankers must perform optimally at slow and zero speeds. Becker Marine Systems offers high lift rudders like the Schilling® KSR and FKSR, which are essential for large vessels.

Becker's Solutions
Becker Marine Systems provides advanced rudder systems, including the King Support Rudder (KSR) system, which supports full spade rudders of unlimited size. These systems can be combined with flap type, Schilling® profiled, or conventional rudder profiles. Becker's technology leadership in high lift rudders is evident in their continuous optimization efforts.

Rudder Dimensions
Aframax shuttle tankers typically have rudder areas of 50 m² to 55 m², while Suezmax tankers range from 65 m² to 70 m². Steering gear capable of turning up to 65° or 70° is recommended.

Manoeuvrability Enhancements
The sophisticated spade rudder design by Becker ensures effective propeller thrust transfer, enabling complex manoeuvres like crabbing or turning on the spot. The Becker Intelligent Monitoring Systems (BIMS) further enhance rudder and propeller efficiency during slow and zero speed manoeuvres.

Collaboration and Innovation
For DP operations, Becker Marine Systems collaborates with Kongsberg Maritime AS to improve operational efficiency.

Conclusion
Becker's rudder solutions significantly enhance the manoeuvrability of shuttle tankers, allowing for precise and efficient operations even in challenging conditions.