Retractable Azimuth Thruster · Bow/Stern Thrusters
Designed with a focus on retractable operation and stern placement, the Kongsberg/Rolls-Royce US-4500 stern thruster leverages advanced engineering to deliver 4500 kilowatts of power. Its robust design features include a tunnel thruster with a 4100 millimeter diameter, capable of generating up to 540 kilonewtons of thrust. Regular maintenance is crucial for optimal performance; key areas such as propeller blades and seals must be inspected regularly for wear or damage. During inspections, ensure that the hydraulic fluid is free from contamination and check all rubber components for signs of aging or deterioration. Proper adherence to these guidelines will help maintain the thruster's efficiency and reliability over time.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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