Original Jet Thruster in San Francisco

Jet thrusters are one of the best thruster systems that have gained popularity and attraction over existing propulsion systems. The original jet thruster systems are designed in such a way that provides easy maneuvering, high performance, greater efficiency, and better results. It operates on the principle of Sir ISAAC Newton’s third law of motion. According to this principle, every action has an equal and opposite reaction. In this article, we’ll discover why original jet thrusters are used in a variety of marine vessels including passenger ships, cruise boats, and large ferries in San Francisco, California.

Original Jetthruster in California

Use of Original Jet Thrusters in Marine Vessels

In San Francisco, CA, a large population of boat operators has fitted original jet thrusters in their marine vessels to achieve optimal performance. Here, we’ll talk about the different types of marine vessels in which the jet thrusters are showing rapid progress and outstanding performance.

  • Passenger Ships 

Passenger ships come in two different types including a cruise ship and the ferry. In addition to passengers, the ferry serves as a gateway in a transportation system and usually has Roll-on/Roll-off capabilities. The goal of achieving a fast and safe departure has been properly examined by researchers, and numerical simulations have proven to be incredibly efficient and useful in this regard. For instance, quick access is attainable to lifeboats stowed lower in the boat’s deck, and passengers can enter lifeboats already in the water through slope or sideways, either directly into the boat or through a transfer platform. These systems must operate in adverse weather and when the vessel is unbalanced.

  • Cruise Ships

Passengers on a cruise ship are provided with high-quality lodgings and recreational facilities. As a result, the boat has a large deck as a prominent feature. Large open lounges, auditoriums, swimming pools, and walkway zones can be found on the various levels of decks. In cruise ships, jet thrusters along with stabilizers are utilized to enhance maneuverability and reduce rolling.

  • Large Ferries

Ocean-going ferries integrate the functions of Roll-on/roll-off vessels and a passenger boat. The lowest mechanical compartment, the vessel decks, and the passenger facilitation are the three tiers of the vessel. To improve sea-keeping and maneuvering, stabilizers and jet thrusters are usually installed. The size differs depending on the route, but velocities are normally around 20–22 knots.

Jet Thrusters in Ship Maneuvering

Jet thrusters are made up of a transversal pipe that runs through the hull of the vessel, commonly near the bow or stern. A screw propeller is mounted in the pipe, which draws water to either starboard or port, generating a side thrust. A jet thruster aims to improve maneuverability at low speeds, enabling the vessel to maneuver with no or little tug assistance. Original Jet thrusters are more functional at the bow of the vessel because the rudder astern already provides maneuvering pressures. Moreover, stern jets must cope with potential collision risks when mounting both the propeller shaft and jet pipe. Jet thrusters could also be used as a backup or secondary rudder in the situation that the primary rudder failed. 


By summing up this article, jet thrusters play a substantial role in enhancing the maneuverability, flexibility, and stability of the boat. These innovative thrusters are more ecologically-friendly and can be easily installed on any kind of boat. The technology is extensively used by many operators in San Francisco, California, to control, maneuver, and operate their Boats effectively even in poor weather conditions. Jet Thruster America is a leading company that manufactures innovative Jet thrusters by using cutting-edge technologies for a better experience. 


Jet Thruster North America
2226 72nd Dr. East
Sarasota, FL 34243

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All our products are manufactured according to CE regulations. We keep the rights to change descriptions, graphs or statements, which are required for technical development of our Jet Thruster systems.