Tunnel Thruster

The rudder ropeller is usually connected with the ship's rudder and propeller, which is mainly used to control the rudder and propeller in order to realize the functions of forward, backward, lateral and in-situ rotation of the ship, and plays a very important role in the propulsion process of the ship.

1. According to installation position on the vessels1) Bow thrsuter2) Stern thruster2. According to driven type1) Electric motor driven type2) Diesel engine driven type3. According to the pitch1) Fixed pitch propeller2) Controllable pitch propeller4. According to working status1) Fixed type thruster

Maintenance Of Bow Thrusters1) The insulation needs to be checked regularly and should be kept dry. This is done because bow thrusters are not used frequently and thus there are chances of damages by moisture. Moreover, because of the frequent idle state of the bow thrusters, there can be a reductio

Power transmission of the propulsion device depends on max input of the device. Propulsion application type, prime mover type and vessel type affect actual input torque. Please kindly contact our technical engineer for propulsion type selection.Rated input torque MP of prime mover (diesel, electric