Boats "Neman 2": technical characteristics, reviews. Motor Boats and Boats

Boats "Neman 2", the technical characteristics of which are significantly improved in comparison with the first series, are compact, lightweight vessels with a pleasant exterior appearance. The modification has good load-carrying capacity, stability. It is easy to use. If desired, it can be launched on its own.

The boat is easy to plan, has a well-designed architectural design. When it is manufactured, an alloy resistant to corrosion is used, which makes it possible to operate it in salt water and store it under the open sky. The ship is rationally thought inside, spacious, has plenty of room for transportation of passengers and cargo.

Purpose

The renewed powerboat "Neman" was conceived as a universal four-seater walking and fishing project with compact dimensions, more technologically advanced, with high performance characteristics. The development was carried out taking into account not very successful samples (Serebryanka, Yantar, Neman 1). It was assumed that the vessel in question could be able to plan with the economical engine "Veterok", while having less weight and contours than traditional "four-marks".

Technical parameters and the design of the updated version are almost the same as for larger boats. It should be noted that the new version is produced on existing conveyor lines using the technological base used in the manufacture of the predecessor "Niemen". For the most part, the idea of designers has been successfully realized.

Short boat description

The vessel has a traditional architectural solution. It is equipped with an open cockpit and a niche under the engine. On the deck in the bow is an overview glass "frontal". The difference between the ex-terrier "Neman 2" is the installation of a high fence.

Such a constructive feature made it possible to extend the usefulness of the cockpit. The safety of the model increased due to the actual increase in the height of the sides to 750 millimeters with the appearance of the original modern outline. Motor boats and boats "Kazanka-5", "Dnepr", "Ladoga", "Crimea", which are much larger than the sample in question, only slightly exceed its size in the cockpit, which has dimensions of 1.8 x 1.25 meters.

Interior fittings

When reviewing the boat "Neman 2", whose technical characteristics are significantly optimized, it is worth paying attention to its internal equipment. Passengers are transported on two transverse rigid banks of stamped metal. The stern element is also a lid for the locker. Cargo, tools and other equipment can be transported in a special niche under the can and deck on the bow. In addition, several depressions are provided for storing various useful trifles and facilitating servicing of the power unit.

The motor boat "Neman 2" is equipped with a wooden grille. As stabilizers and protection from drowning are floating blocks, which are fixed under the bow part of the deck and in the area of the engine compartment. They are made of foam. The vessel is equipped with oars, lin, scoop, bow and mooring ducks.

Housing

This element is made of corrosion resistant aluminum-magnesium alloy, which possesses excellent parameters of plasticity and strength. The hull of the boat "Neman 2", the technical characteristics of which are presented below, is equipped with sharp-cut contours. On the midships, the kilometer index is 16 degrees, on the transom - 8 °.

The longitudinal-type edins replace the cutting edges, which resist transverse flow dissipation. Onboard boules are missing, which additionally increases the width of the hull at the stern. To strengthen the trunk and the buoyancy of the stern, at the level of the niche under the motor is made by stamping the 50-mm ledge.

Domestic motor boat "Neman 2" has one more feature. It is connected with the division of the hull into separate segments, which are assembled in special boxes. This allowed the use of contact welding for the installation of the structure, and arc processing with rigid attachment of the sheets of the kit. Such an approach has made it possible to reduce the deformation arising during welding and to obtain an excellent presentation.

Short review of the boat "Neman 2": technical characteristics

An important advantage of the vessel under consideration is good stability and water resistance. With a certain reduction in the load, the boat can be fully exploited with an economical "Veter-12". During the test tests, the speed of 27 kilometers per hour was developed (load - 170 kg).

The following are the main technical parameters of the motor boat:

• The maximum width and length (mm) is 1400/3800.
• The height of the bead on the midships (mm) is 750.
• Weight equipped (kg) - 130.
• Passenger capacity (people) - 4.
• The index of carrying capacity (t) is 0.3.
• The limiting power of the power unit (hp) is 26.5.
• Speed mode with the engine "Neptune-23" (minimum / maximum load) - 43.3 / 38 km / h.

At waves up to half a meter the ship is subjected to moderate impact loads and can glide without reducing speed. In connection with this, the maximum wave in height during the operation of "Niemen 2" increased to 0.5 m (twice as much as that of its predecessor).

Completion

Numerous tests were carried out on the vessel "Neman 2", where other experimental and serial motor boats and boats participated. Participating in the race (1978), the vessel in question became the leader in the T-350 and T-500 categories. According to the total count of performances in several disciplines, the crew with the Neptun-23 engine took an honorable second place, and the team with Vikhrem-25 held the third position.

The owners' feedback further confirms the versatility and practicality of the Neman 2 boat. It is suitable for both walking and fishing. Many users note good performance of the body, dynamic characteristics and decent capacity. Judging by the reviews, it is beneficial to use a vessel for winter fishing. The boat can be easily pulled out by two to hard ice, and if it does not survive, the fisherman can simply lie on the side - his legs will be dry.