Specifications
Marine Fishtail RudderEfficient, Quiet, Trustable.
Marine Fishtail Rudder
The lift coefficient of fish tail rudder can improve the ship maneuvering performance, simple structure, and high efficiency.
Improving the operational safety of the ship
Improving the control of the ship’s rudder and turning performance
The lift coefficient is 1.3 to 1.6 times than that of the conventional rudder
Simple structure, easy maintenance
Reducing the number of steering times when vessel is self-propelled
| item | Flap rudder | Fish tail rudder | ||
| Handling characteristics | Turning test,rotary diameter | Down 30%-45% | Down 25%-27% | |
| Z type test | ta | Down 22% | Down 33% | |
| T | Down 65% | Down 69% | ||
| P | Down 89% | Down 66% | ||
| Ψ | Down 32% | Down 45% | ||
| data in the table for reference only | ||||
Certificate:
Approved by ABS/LR/BV/NK/DNV/RINA/RS/IRS/CCS etc.
