Tunnel Thruster · Bow/Stern Thrusters
Marine tunnel thrusters like the TT-600 bow are commonly found in the bow or stern of ships to provide maneuverability in tight spaces and during berthing operations. This particular thruster is designed to deliver a powerful 600 kW of power, generating a thrust of 72 kN with a diameter of 980 mm. The thruster is part of Kongsberg's tunnel thruster lineup and is suitable for various ship types, offering robust performance in both open water and ice conditions. Regular inspections are crucial to maintaining its operational efficiency, focusing on areas such as propeller blades for wear and damage, propeller shaft seal integrity, bearing clearance, hydraulic fluid condition, and elastomer components like O-rings and seals. These inspections help prevent common issues like blade damage, oil leakage, and bearing wear, ensuring the thruster remains reliable and efficient throughout its service life.
Every value below comes from the manufacturer datasheet or class-society record on file for this model.
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