Finding a reliable fishing or water recreation vessel often leads to a dilemma: choose an affordable PVC membrane or invest in a durable metal. aluminum-boatIt's a combination of strength, maintainability and affordable cost, and it's these parameters that have made the model produced in Siberia one of the most talked about in powerboating forums.
Considerable turquoise 320 It is a classic flat-bottom designed to operate on calm water bodies, designed to withstand harsh climates, which means resistance to mechanical damage and corrosion, and for many anglers, this is the decisive factor in choosing between competitors.
In this article, we will discuss in detail the technical features, real performance specifications and nuances, which are often silent in advertising brochures, you will get a complete picture of how this boat behaves on the water, and whether it is worth your attention in the current market conditions.
Structural features of the body and materials
The basis of the reliability of this craft is the alloy used. The manufacturer uses aviation aluminum, which is characterized by high tensile and compressive strength. 320 It is characteristic of using a sheet thickness of 2 mm, which provides excellent protection against impacts on stones or driftwood.
It's important to note the way the elements are joined, and unlike the cheaper riveting analogs, argon-arc welding is used. Welded seams They are airtight and do not require regular lifting or seal replacement, as is the case with riveted structures, which significantly reduces maintenance labor costs in the off-season.
Why is aluminum better for small boats?
Aluminum does not rust in the usual sense (oxide film protects metal), it is lighter than steel 2-3 times and does not require painting to protect against corrosion, which is critical for small craft that often carry cars on the roof.
The shape of the bottom is also key. The flat bottom allows the vessel to easily enter the bottom. gelling Even with low-power engines, even though comfort is a little bit uncomfortable, but for narrow rivers, grassy lakes and shallow waters, this geometry is perfect.
Technical specifications and dimensions
When choosing water transport, numbers are crucial. - Model turquoise 320 It is a small boat class, which simplifies check-in and transportation, and allows you to place a boat on the trunk of a passenger car without having to obtain a special permit for oversized cargo.
The table below contains the main parameters that will help you navigate the capabilities of the vessel:
| Parameter | Meaning | Note |
|---|---|---|
| Longest length | 3200 mm | Excluding attachments |
| largest width | 1350 mm | Midel-spangout. |
| Height of board | 400 mm | Midle. |
| Load capacity | 400 kg | Including the mass of passengers and motor |
| Passport power of the motor | 15 hp. | Recommended 5-10 hp |
We have to say a little bit about the weight, and the dry weight of the body is about 60 to 65 kg, and this allows one adult male to do it with minimal effort. let down In comparison, similarly sized hard-bottomed PVC boats weigh comparable but lose in durability.
Installation and interior space
Internal layout Turquoise 320 The seats are usually made of plywood with a moisture-resistant surface or aluminum profile, and they are removable, allowing you to transform the interior space for the transport of large cargo or catch.
There is a place for fastening on the transom. The transom is designed to withstand the vibrations and traction of the engine, but it is worth remembering that installing a motor above the passport can lead to deformation of the aft part and loss of warranty.
☑️ What to check when buying used birhusa
In addition, the basic equipment often includes oars and switches. Although the aluminum boat is designed for motor traction, the presence of a single engine is not possible. rowing-ore It is a mandatory requirement of safety regulations and GIMS, which allow you to maneuver in quiet water or return to shore when the engine fails.
Performance in water
The behavior of a vessel on water depends on the load and power of the engine installed. turquoise 320 It's very resilient, and it's very robust, and it's very safe to be on a wide range of food, even when you're cruising around the cockpit while you're fishing.
But there's a nuance that you can't keep quiet about: flat bottom is a double-edged stick, on the one hand, it's minimal draught and a great plane exit, on the other hand, when you're above 0.5 meters, you get a hard slap on the waves, and all passengers are uncomfortable.
⚠️ Attention: Do not try to go out into the open waters of large reservoirs in windy weather. The flatbed is not designed to overcome a large wave and may damage the bottom or turn over.
High-speed handling requires habit, because of its lack of keeliness, the boat is prone to yaw, and to improve performance, many owners install transom plates or refine the geometry of the bottom, but this is already beyond the factory configuration.
Comparison with competitors and analogues
There are many similar models on the market, such as the Kazanka, Ob or various Chinese counterparts. turquoise The old Soviet models are modern welding technology and the absence of rivets that eventually begin to flow, and the quality of the metal and the availability of parts wins over the Chinese counterparts.
Compared to PVC boats, you pay for eternity, rubber can be torn, burned by a fire or damaged by a sharp object, and aluminum is virtually indestructible in the home. Repairability metal is also at a height: any welder can fix the hole in the garage conditions.
To protect the bottom from abrasion on sand and stones with frequent unloading on the shore, it is recommended to weld or glue additional strips of sheet rubber or Kevlar in the nose on the epoxy.
The price of the question is also an important argument: when you buy, you get a ready-to-use product that does not require complex assembly, drying and constant monitoring of pressure in the cylinders, which saves time and nerves for avid anglers.
Maintenance, storage and improvement
One of the great things about aluminum boats is that they have minimal maintenance requirements, so you don't have to dry the hull after every fishing trip, like you do with textiles, you just have to rinse with fresh water, especially if you've been swimming in salt water, and store it.
Store turquoise 320 You can do it in all kinds of temperatures, from the cold temperatures of Siberia to the scorching sun of the south, and metal doesn't lose its properties and age as fast as rubber blends, making it a great choice for those who don't have a heated garage.
⚠️ Attention: When washing a boat with a kerkerker, do not bring the nozzle too close to the welds and anchorages. High pressure can damage the oxide film or drive water under the seals, if any, if you have them in your modification.
Popular improvements that owners make include installing soft linings on cans, installing knobs to store things and installing windshields, and often changing the regular switches for more reliable turning mechanisms.
The aluminium boat Birusa 320 is the choice of a pragmatist who seeks a balance between price, indestructibility and ease of operation, sacrificing comfort on high wavelength.
Frequently Asked Questions (FAQ)
Do I need to register the boat of Birus 320 in GIMS?
Registration is required if the weight of the boat with the installed engine exceeds 200 kg. The Birusa 320 itself weighs about 65 kg. If you put the engine weighing up to 135 kg (which corresponds to power up to about 10-12 hp depending on the model of the engine), registration is not required. However, always check the current rules, as they may change.
Can I paint an aluminum boat?
You can paint, but it requires special training. Normal paints are not kept on aluminum. You need to use special soils for non-ferrous metals (for example, zinc-based) and epoxy enamel. Many owners prefer not to paint the boat at all, leaving the natural color of the metal, which is easily updated by polishing.
Which motor is best for this model?
The optimal choice would be a two-stroke or four-stroke engine with a capacity of 5-9.9 hp Such an engine will provide plane with one or two passengers and cargo. More powerful engines (15 hp) can be redundant for a flat bottom and create uncomfortable shaking, although technically installation is possible.
How to deal with electrochemical corrosion?
Aluminum is susceptible to electrochemical corrosion when in contact with other metals in water. If you use a boat in salt water or leave it in water for a long time, it is recommended to install tread protection (zinc anodes) on the transom. In fresh water and when stored on shore or on a trailer, this problem is almost not relevant.