Dynamic positioning thruster

Dynamic positioning thruster

This project consisted of redesign and retrofit of a fluid swivel and top-end hinge support for a pair of 500-hp omni-directional ship’s thrusters. The thrusters were used for dynamic positioning of a 185′ research vessel. The fluid swivel supported 6000 psi hydraulic pressure and included a pair of 2-inch primary flow ports plus case return and position feedback sensor.