Азимут JetLine 425 тоннель (КМФ)

The AZIMUT JetLine boat with a tunnel was designed not as an attack aircraft, but as a universal boat that can be used under a propeller engine and proved itself worthy under a water jet engine.

As a result of sea trials at a depth of 3 meters and at an air temperature of 28 degrees, the boat confidently went planing with a weight of 585 kg and a Mercury Jet engine of 25 liters. with 2 strokes.

The maximum speed with such a load is up to 26 km.h. With one boatmaster under this engine, the speed was 42 km. h. With a Yamaha engine of 15 liters. with 2 strokes with 11 screws and a boatmaster weight of 80 kg., the boat developed a speed of up to 41-42 km.tsch

The tunnel design is patented. New technical solutions have been implemented, which are aimed at increasing reliability and improving the running characteristics of a boat with a tunnel.

The insertion of the inflatable bottom is made using a triangular profile, which ensures maximum coupling of the inflatable bottom with the balloon. It also protects against the ingress of sand and dirt between the bottom and the balloon, thereby increasing the service life of the boat.

The bottom is made with an odd number of forming partitions, a central partition and two additional equidistant from the central partition, this allows for an increase in the rigidity of the inflatable bottom and, as a result, ensure the rigidity of the entire structure. The implementation of a partition of at least 1/2 the length of the bottom provides additional structural rigidity and helps to overcome the hump of resistance when entering the planing mode and eliminates fracture (deformation) of the hull.

The end and the edge of the bottom are modeled one-piece (two different cutting parts have one common side and are cut as a single part), which allows you to form clear faces of the tunnel. This improves the hydrodynamic characteristics and reduces the number of seams at the end of the inflatable bottom.