Marine Hydraulic Tunnel Thruster
Marine hydraulic tunnel thruster is an essential propulsion equipment used on ships The prime mover can be connected horizontally or vertically so that it can be optimally integrated into the shipbuilding design. Marine tunnel thruster is mounted in the bow or stern to enhance the maneuverability of the vessel. Depending on the type of vessel, marine tunnel thruster have a wide range of applications, from docking in and out of port with maneuvering time of only a few hours per year to continuous operation throughout the year under extreme load conditions for offshore dynamic positioning.
Feature:
High efficiency
Low vibration
Low noise
Better maneuverability
High flexibility
Overview
Marine hydraulic tunnel thruster comprises a cylindrical tunnel that is integrated into the hull of the vessel, typically mounted in the bow. This tunnel houses a powerful propeller, which is driven by hydraulic motors. The design of the tunnel is engineered to direct water flow efficiently, creating a controlled lateral thrust. When the tunnel thruster works in seawater, the seawater enters the channel from one side and flows out of the channel from the other side to generate side thrust, which in turn generates transship torque.
One of the standout benefits of marine hydraulic bow thruster is its efficiency. The hydraulic system is known for its high power density and compact structure compared to traditional diesel engines and electric motors.
Our hydraulic tunnel thruster can be customized to meet the specific needs of different vessels, whether they are cargo ships, passenger ferries, or specialized maritime vessels. They can be adjusted to provide varying levels of thrust depending on the operational requirements.