Place of Origin:China (Mainland) Max input speed(min):1470-1770 Frequency(HZ):50-60 Max input power(kw/h.p):550-1360 Max thruster(KN):70-155 Standard barrel length (mm):1500-2000 Wall thickness(mm):20-25

Origin:Made in China Propeller dia.:500-2800mm Input power:63-2000KW Max Thruster:10-298KN Condition:New Customized:Accept Transport Package:Export standard Certificate:CCS, BV, ABS, DNV, RINA LR

The Super Silent thruster is designed with double walls in the full tunnel length, and flexible mounted inner tunnel. This concept provides noise reduction up to 10 dB compared to standard designs.

The Super Silent thruster is designed with double walls in the full tunnel length, and flexible mounted inner tunnel. This concept provides noise reduction up to 10 dB compared to standard designs.

Made with fixed pitch propellers, our tunnel thrusters are designed for diesel engine driven or variable speed electric motor input in the L-Drive configuration.

Blades:4 Diameter (mm):1275mm Certification:ISO9001:2000 Power Model:Electric Power:530kW Motor:AC380V, 50Hz, 3Phase Cylinder Dia.:1340mm Cylinder Thickness:20mm Propeller Dia.:1275mm Propeller Speed:560RPM Gearbox Ratio:2.64:1

Blades:4 Diameter (mm):1275mm Certification:ISO9001:2000 Power Model:Electric Power:530kW Motor:AC380V, 50Hz, 3Phase Cylinder Dia.:1340mm Cylinder Thickness:20mm Propeller Dia.:1275mm Propeller Speed:560RPM Gearbox Ratio:2.64:1

The Becker Flap Rudder with closed linkage system is the solution for the most difficult environmental conditions. Its sophisticated design incorporates the benefits of a flap mechanism, which is protected in a hydrodynamically-shaped top section of the rudder blade with a progressive flap angle ratio.

The lower rudder bearing is a vertical sliding bearing with lateral force. It is widely used in various inland river boats. This type of lower rudder bearing is used together with CB*3145-83 upper rudder carrier.

The Light Roller Upper Rudder Carrier (A type roller upper rudder carrier) can apply to the rudder which the load isn't heavy and the revolving degree isn't large. And the diameter range of the rudder stock is Φ40-Φ150...

The Heavy Roller Upper Rudder Carrier (B type roller upper rudder carrier) can automatically adjust the centre of gravity, it especially can apply to the hanging rudder whose the load is heavy and the revolving degree is large...

The Marine Roller Upper Rudder Carrier (C type roller upper rudder carrier) has the function of sealing. And it has automatic centering.The water-tight upper roller rudder bearing is very suitable for heavy load of hanging rudder.