Precise maneuvering and safe operation of tugs form one decisive factor for the efficient transfer of materials in the world's harbors. Tugs with propulsion systems from Voith make certain of this around the clock.
Space is at a premium in most large harbors: ships that are getting bigger and bigger must transfer more and more goods in increasingly short times. For this to happen quickly and smoothly, tugs must perform their tasks efficiently and reliably around the clock.
For such tasks where compact, maneuverable ships that can be steered with precision are needed, the Voith Water Tractor (VWT) is the perfect solution. At its core is the Voith Schneider Propeller (VSP). From full speed ahead to full speed astern in three seconds – no other ship propulsion system can do this so quickly. And no other system can match its enormous power while escorting. For this reason, the VWT is valued in many large harbors as an agile maritime worker bee. VWTs also transport pilots to ships and are used as salvage vessels or fire boats.
VSP technology is also used in the RAVE tug where two of the propulsion systems are located in the keel. This makes the RAVE particularly agile. An enhancement of this is the Carrousel RAVE Tug (CRT), characterized by a towing winch on a ring that can rotate freely around the deck house. This design principle reduces the fuel area and eliminates the risk of capsizing while towing.
A true classic
The classic Voith Water Tractor design can be used with only a few modifications for escort duties as well. Ship owners all over the world have put this into practice successfully. The following pictures show a selection of a few examples.
Innovative solution
The "Skeg First Design" was developed specifically for escort duties in close cooperation with our clients.
This included steering modifications such as the split control stand for longer escort distances. A typical example of a “Skeg First” Voith Water Tractor for escort duties is the “Boris”.
iVSP: Control the virtual Voith Schneider Propeller
Discover the fascination of the Voith Schneider Propeller (VSP) with the brand-new iVSP ship simulator – now available for Windows desktops and mobile devices (iOS & Android).
Whether on your computer or smartphone, the interactive iVSP app offers you a realistic and immersive way to understand how VSP technology works on board different types of vessels.
Download the iVSP desktop version for Windows and experience the ease of maneuvering vessels equipped with Voith Schneider Propellers.
Choose between different ship types – from the Voith Water Tractor and offshore supply vessels to ferries, tugs and a megayacht – and explore why VSP is setting new standards in maneuverability and efficiency.
What does the iVSP desktop version offer?
Realistic 3D simulations: Experience precise maneuvering with different types of vessels such as the Voith Water Tractor, Offshore Supply Vessel, ferries and now also the HADAG ferry.
Intuitive operation: Test how easily and efficiently ships can be steered with the Voith Schneider Propeller.
Free download: Get the updated desktop version for Windows and immerse yourself in the world of modern ship propulsion.
Download the program to navigate dynamic seas effortlessly - perfect for both beginners and seasoned captains. Welcome aboard!
The wait is over: the new iVSP app for mobile devices (iOS & Android) is now live!
With realistic 3D graphics, enhanced physics, and an intuitive interface, the app delivers a true-to-life simulation of how the Voith Schneider Propeller operates. You can take the helm of different ship models and directly experience how VSP technology combines propulsion, steering, and stabilization in one system.
New in this version:
Includes the ICON Yacht Project Master, alongside ferries, offshore supply vessels, tugs, and more
Improved visuals and smoother ship handling
Enhanced educational features to better understand the unique mechanics of VSP
