Bow Thruster · Bow/Stern Thrusters
Maintenance of the BT/RT Series (Tunnel/Azimuth Thruster) has seen significant improvements since 2015, though it still lags behind European OEM standards. Early production models faced issues such as gear quality inconsistencies and motor insulation problems due to production tolerances. Propeller blade quality also varied between foundry batches. Despite these challenges, CSSC/Wuxi Marine Equipment (China) has made strides in enhancing the reliability of this thruster series. The BT/RT Series offers a thrust capacity ranging from 100 to 3,000 kN and is designed for seawater environments. It includes variants like the BT-100, BT-200, BT-300, RT-150, and RT-250, with power outputs between 200 and 3,000 kW. Constructed from steel with fixed or controllable pitch propellers, these thrusters are electrically driven and have been in production since 2005. Spare parts for the BT/RT Series (Tunnel/Azimuth Thruster) are available at competitive prices, with a lead time of 2-4 weeks within China and 6-10 weeks internationally. Some models are certified by CCS, DNV, or BV, ensuring compliance with industry standards.
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Standard thruster maintenance. Quality has improved since 2015 but still below European OEMs. CCS-zugelassen, DNV/BV for some models.
CSSC/Wuxi (China). Very competitive pricing. Lead time: 2-4 weeks China, 6-10 weeks international.
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