Azimuth Thrusters

Custom-made propeller for long-term performance. Designed for flexibility and manoeuvrability, a thruster with a controllable pitch propeller (CPP) or a fixed pitch propeller (FPP) has low noise and vibration levels and is easy to install and maintain.

CAT MTA (Marine Thruster Azimuth)

• unparalleled manoeuvrability
• Unique screw design for optimum performance
• two propulsion control unit installation options – Z-drive and L-drive
• compact design thanks to built-in hydraulics
• integrated engine and thruster controls

Adaptation to ensure long-term performance

The azimuthal thruster is equipped with a tailor-made fixed or adjustable screw. The thruster is available in “L” and “Z” propulsion configurations.
The azimuthal engine is designed for unparalleled flexibility and performance during operation.
The main assumption adopted during the development of the thruster was to ensure compliance with the customer preferences.
The thruster is available with an adjustable or fixed screw, in “Z” and “L” propulsion configurations. It can be powered from any source and can be controlled electrically or hydraulically.
The blades and the hub are made of bronze or stainless steel.

Tanker and tugboat on sea at sunset.

Characteristics of azimuthal thrusters

– Modular design – most components are used in other CAT® models. This way you can enjoy a proven and reliable design.
– Customized blades provide the highest possible performance while securing low noise and vibration. The hub diameter is 1.1 up to 3.4 meters.
– Highly efficient gearboxes and bearings for demanding applications are designed with a high safety margin and are made of very durable material to meet all the major classification standards.
– Driven by an electric or diesel engine with a power of 500 to 3,400 Kw.
– Highly reliable control system with a higher level of redundancy than most competitors. In principle, all functions have been duplicated. Modern graphical user interface makes it easier to control the ship.
– Made in accordance with the requirements of the major Classification Societies.
– Smart design simplifies installation and reduces maintenance to a minimum, while ensuring a high level of usability.

Benefits

– High levels of redundancy and state monitoring guarantee a long service life and reliable operation of the drive components.
– Smart design ensures high usability.
– Increased efficiency and non-marking seals help protect the environment.
– Modular design – technical solutions proven in our tunnel propellers are also used in azimuthal thrusters. This opens the way to efficient control of the vessel.