The main propulsion shafting and accessories contains fixed pitch propeller shafting and controllable pitch shafting. The controllabel pitch propeller is made by a special mechanical mechanism in the propeller hub, so that the propeller can turn to adjust the pitch. In the case of a ship with this system, ahead and astern running, acceleration and deceleration of the ship can be realized by using the adjusting mechanism without changing the steering and speed.

Thrustleader provides fixed pitch propeller shaft system, controllable pitch propeller shaft system and related shafting accessories products. Available for fully customized options.