The Russian small boat market is experiencing a real renaissance, offering consumers alternatives to the departed Western brands. Wyatboat 390 DCM motorboat It is a model that is positioned as a universal option for fishing and family recreation on the water. This is not just another modification of the Vyatka, but an attempt to create a full-fledged boat with an increased level of comfort and safety.
Engineers of the plant "Vyatka-Auto" made a bet on a combination of time-tested materials and modern solutions in the field of ergonomics. Wyatboat 390 DCM The cockpit has a larger width and a stronger transom, which allows for more powerful outboard motors, which are often crucial when choosing a vessel for large bodies of water where resistance to turbulence is important.
The boat’s appearance evokes mixed feelings among experienced water-engineers, but the functionality outweighs aesthetic disputes. Shell design It's designed to be specific to Russian rivers and lakes, where you often have to deal with shallow water and unpredictable weather conditions, and let's take a look at what's behind this acronym and whether the sheepskin is worth making.
Design features of the body and materials
The backbone of any boat is its hull, and here the manufacturer has applied a classic deep-keel scheme, the bottom of which is made of aluminum-magnesium alloy AMg5M, which has high corrosion resistance and strength. Killowness on the transom It's a very high degree, which gives you a very strong getting on plane even when you're fully loaded, and it's a critical parameter for anyone who's planning to go out to Ladoga or Onega, where the wind can come up suddenly.
The boats are reinforced with a bolt around the perimeter, which protects the aluminum sheet when moored to unequipped shores. DCM They've got reinforced zygomatic stringers, and they not only add rigidity to the structure, but they also act as thugs, pulling the splashes aside when you're driving at high speeds.
⚠️ Attention: When looking at welds, pay special attention to the angle joints at the cheekbones, and the quality of the welding in these areas determines the durability of the entire structure under load.
The bottom sheet thickness varies depending on the load zone, which is a smart engineering solution. The nose has additional stiffness ribs that prevent deformation when hit by a wave. The use of the AMg5M alloy allows you to reduce the total weight of the vessel without loss of strength, which is especially important when transporting on a trailer.
To protect against corrosion, all welds are treated with special compounds, but additional anti-corrosion treatment will not hurt, especially if you plan to operate the boat in salt water or an aggressive environment.
Ergonomics of the cockpit and layout
Inside. Wyatboat 390 DCM The cockpit is divided into several functional zones, each with its own purpose, and the front end is set aside under a jock and anchor box, which can be accessed from the inside and the outside.
The center is occupied by two longitudinal haunduku seats that can transform into sleeping places, which turns the boat into a full-fledged micro-camper for the weekend, and there is a bow passage between the seats, which makes it easier to move around the vessel while fishing or parking.
The aft part is equipped with a powerful transcension with a submotor niche. DCM layout It involves the installation of a motor with a capacity of up to 40 hp, although many owners put and 50-strong. An important element is the presence of a console or remote control, which expands the options for configuration.
The cockpit drainage system is particularly noteworthy, with drainage holes in the bottom that allow you to quickly remove water or rainfall that you get inside, which is a trifle, but it's the parts that make you feel comfortable during long fishing.
Seaworthiness and behaviour on the water
How he behaves. Wyatboat 390 DCM motorboat The vessel is showing a great wave germination because of its sharp bow, it's not burrowing into the water, it's confidently cutting the wave, which reduces the risk of getting splashed by the cockpit. At low speeds, the boat behaves rolling, which is typical of keeled hulls, but it's a payment for good seaworthiness.
When entering the planing, which occurs already at 25-28 km / h, the behavior of the vessel changes dramatically. Wyatboat 390 It's a very stable platform, and it's a roll in the corners, but it's predictable and controlled, and for beginners, it can come as a surprise, so it's a good idea to get used to running in calm water.
To improve driving performance and reduce yaw, it is recommended to install transom plates or hydrowing on the lower unit engine, especially when operating with one passenger.
When the boat is up to 0.5-0.7 meters high, it feels confident, and passengers feel almost no hard impacts on the water, which indicates a competent weighting and shape of contours, but you should remember that this is still a small vessel, and exceeding the recommended wave height limits is life-threatening.
High-speed control depends on the motor's removal and the installation of an anti-cavitation plate, and the correct adjustment of the angle of the trim allows you to optimize speed and fuel consumption. Hydrodynamics of the shell It allows to reach speeds up to 50-55 km / h with an average engine, which is quite enough to move along large reservoirs.
Technical specifications and compatibility with motors
The choice of powertrain is a key point of operation. The plant recommends engines up to 40 hp, but the safety margin of the transom allows you to consider more powerful options. The optimal choice for many owners is the 30-horsepower four-strokes, which provide a balance between speed and economy.
Below is a table with the main technical parameters of the model, which will help to determine the choice:
| Parameter | Meaning | Note |
|---|---|---|
| Longest length | 3.90 m | Excluding the bushprit |
| largest width | 1.65 m | In cheekbones |
| Height of board | 0.70m | Midle. |
| Load capacity | 400 kg | Including crew and equipment |
| Engine power | up to 40 hp | Recommended |
Fuel consumption directly depends on the load and condition of the bottom by fouling. In cruising mode (about 30 km / h), a four-stroke 30 hp engine consumes about 8-10 liters per hour. Two-stroke analogues will "eat" more, but will provide slightly better acceleration dynamics.
It is important to consider the height of the transan when choosing a lower unit. Standard length is 386 mm (S), but when mounted on a bracket or with strong differentiation, a long leg (L) may be required. Wyatboat 390 DCM It has a height-adjustable transom in some modifications, which simplifies the selection of the engine.
Comparison with competitors and analogues
There are direct competitors on the market, like the Kazanka-M or the boats from the Salute. Wyatboat 390 DCMFirst of all, the quality of the assembly and welds. The factory production culture here is higher than that of many garage assemblers, which ensures that there are no leaks in the early years of operation.
Compared to Kazanka, the Vyatka boat has a more modern design and better ergonomics of the cockpit, seats are more comfortable, the hand-helds are more spacious, and the shape of the hull is more seaworthy, but its price is also appropriate - it is in the middle price segment, approaching the imported analogues of previous years.
The hidden flaws of the model
Owners note that regular locks runduks can rust through the season of active operation, so they are recommended to immediately replace them with stainless analogues or lubricate with silicone.
Compared to similarly sized PVC boats, the aluminum hull benefits in durability and safety (not afraid of sparks, cuts), but loses in weight and dimensions when transported. Metal is preferred for those who keep the boat on the water or have a permanent trailer.
Review analysis shows that the main advantage users call reliability, the boat does not require constant attention, like a composite or PVC, and is ready to go at any time, which makes it an excellent choice for those who value their time and predictability.
Practical advice on operation and care
And Wyatboat 390 DCM Aluminum is an active metal, and although it is protected by an oxide film, aluminium-copper or aluminum-stainless steel vapor in seawater can lead to electrochemical corrosion.
Always use tread protection (zinc anodes) when operating in salt water, check their condition regularly and replace them with more than 50% wear, this simple action will save the bottom from destruction.
☑️ Seasonal BOATS
When washing a cockpit, use only fresh water and soft detergents. Abrasive powders can damage the protective coating and oxide layer, opening the way for corrosion. After each step out, especially in shallow water, inspect the bottom for dents and scratches.
⚠️ Warning: Do not keep the boat with the engine installed in direct sunlight without an awning. Overheating of the engine niche can lead to deformation of plastic elements and burnout of paint.
Winter storage should be in an inverted position or on special kilblocks to prevent the hull from deforming under the weight of snow. If the boat is on a trailer, be sure to take the load off the wheels and lift the breather.
Tuning and improvements for comfort
The factory equipment is good, but there's always room to grow, and a popular improvement is the installation of windshield, which not only protects against oncoming airflow, but also significantly reduces the amount of splash in the cockpit when you move against the wave.
Many owners install additional anchor winches or electric anchor systems. Wyatboat 390 DCM This is relevant, since the weight of the anchor for such a body should be significant (at least 6-8 kg), and lifting it manually is tedious.
Installing a stainless steel frame chassis turns an open boat into an all-season vessel, allowing you to fish even in the rain.
Lighting is another upgrade, and installing LED tape around the perimeter of the cockpit or a powerful spotlight on the nose will make night fishing or returning to the dark safe and comfortable.
And the navigation is also important, because the cartplotter sonar mount, mounted on the rotary bracket in front of the steering wheel, will make life much easier for the fisherman. DCM There are places for installation of additional equipment, which simplifies tuning.
Summary and evaluation of the model
Wyatboat 390 DCM motorboat It is not a high-speed car, but it offers a reliable platform for serious recreation and fishing, and its combination of seaworthiness, spaciousness and maintainability makes it one of the leaders in its class.
Buying this boat gives you a predictable product from a well-known factory with a well-established service network, more important than buying a cat in a bag from unknown manufacturers, and the aluminum hull will outlive its owners with proper care, making it economically viable in the long run.
Of course, there's no such thing as a perfect boat, and it has its own peculiarities that you need to get used to, but for those of you who are looking for a reliable water assistant and are willing to put up with some of the nuances of aluminum casings, Wyatboat 390 DCM It's a great choice.
Should I take the used?
When buying a used version, be sure to check the geometry of the bottom and the absence of traces of repair. Aluminum is difficult to cook properly in garage conditions, and traces of sealant can hide serious problems.
In conclusion, the market dictates its own conditions, and the presence of a domestic manufacturer capable of producing high-quality metal boats is a huge plus for all water engines.
Which engine is better for the Wyatboat 390 DCM?
The best choice is a four-stroke engine with 30 hp, which provides good traction, is economical and reliable. Two-stroke engines are also suitable if weight and dynamics are the priority, but they consume more fuel and oil.
Do I need to register this boat with GIMS?
Yes, the weight of the hull of the boat Wyatboat 390 DCM in running order exceeds 200 kg (usually about 220-230 kg without a motor), which according to the current legislation of the Russian Federation requires mandatory registration in the GIMS and the right to operate a small vessel.
Can I put a boat on the water in salt water?
Saltwater exploitation is possible, but requires the installation of zinc treads and thorough washing with fresh water after each exit. Without protection, the aluminum alloy can undergo electrochemical corrosion.
What is the real speed with a 30 hp engine?
With one driver and a full tank, the boat develops a speed of about 35-40 km / h When fully loaded (4 people), the speed drops to 25-30 km / h, which is a normal indicator for the hull of such displacement.