Tunnel thruster, also named bow thruster or stern thruster, can be divided into FPP bow thruster and CPP bow thruster according to different types of propeller, is installed in the bow or the stern of a ship to help docking, slower the maneuvering speed and emergency steering.Bow thruster can be driven by diesel motor,electric motor or hydraulic motor, and is suitable for various kinds of vessels. Weitong Marine provides design and manufacture service for your applications，offering customized bow thruster to you. Tunnel Thruster Feathures: 1. More Higher Propulsion Efficiency
Rational structure, smaller diameter, improving the ratio of utilization of cabin to achieve more higher propulsion efficiency.
2. Good Reliability
Strong and durable driving shaft and seal adopted for longer operation, dipped into oil to got better lubrication and cooling effect to improve the reliability.
3. Less Noise and Vibration
Thicker duct plate, new propeller design to achieve less noise and vibratio to make comfortable living environment on board
4. Easy installation, convenient for maintenance and repairing. Tunnel Thruster Certificates: ABS,CCS,DNV,LR,GL,RINA,etc. Tunnel Thruster Datas