Choosing a swimming pool for a small company or a family of three is a challenge that requires a balanced approach, because it depends on safety and comfort on the water. flyboat It is the middle ground between compact single-seat bananas and bulky four-seater boats, ideal for fishing with a friend, cruising with a dog or family vacations by the water, providing sufficient safety and stability.
The modern market offers a huge number of models, differing in type of bottom, material cylinders and design features. Incorrectly selected vessel can cause discomfort or even a dangerous situation if the real load exceeds the permissible limits, which is why it is important to understand the technical details before making a purchase.
In this article, we will take a detailed look at all aspects that will help you to purchase a quality and reliable vessel. You will learn about the critical parameters of load capacity, types of flooring and features of operation of various modifications.
Criteria for choosing a three-seater boat: size and load capacity
The first thing to pay attention to when buying is the manufacturer’s statement. loading capacityMany people mistakenly believe that if a boat is designed to hold three people, it can easily withstand three adult men, but in practice, three-seater models are often designed with an average passenger weight of 75-80 kg, which, combined with the weight of the engine and equipment, can create a critical situation.
The optimal length of the vessel for a comfortable seating of three people varies from 320 to 360 centimeters. Shorter models will be cramped, and passengers will have to sit with their feet on the sides, which reduces stability. Longer options are certainly more spacious, but they are heavier and require a more powerful and therefore more expensive engine.
It's important to consider not only the weight of the people, but also the mass of the extra equipment: Fishing boxes, sonars, fuel tanks and spare anchors significantly increase the overall load. If you plan to fish actively with a lot of gear, you'd better take a model with a margin in length and volume of cylinders.
⚠️ Warning: Never exceed the maximum recommended load specified in the product passport. An overloaded boat loses its driving qualities, is less manageable and becomes dangerous even in calm water at the slightest wave.
The diameter of the cylinders is considered optimal for three people, the diameter is from 36 to 42 centimeters, narrower cylinders (32-34 cm) may not be stable enough when placing three passengers, especially if they move inside the cockpit.
Underbody design: inflatable, plywood or aluminum
The type of bottom directly affects the rideability, weight of the boat assembly and ease of transportation. There are three main options: low-pressure inflatable floor (LDPB), plywood floorboard and aluminum flooring, each with its own advantages and disadvantages that must be considered.
Boats from NDMA (Low Pressure inflatable floor) is a single structure where the bottom and cylinders are often one piece or rigidly connected, and it provides excellent hydrodynamics, because the bottom takes the shape of a water-pressured housing, and these are quickly assembled, have no rigid elements that can damage the interior of the car, and are very stable.
The removable hard bottom options (plywood or aluminum) take time to assemble. Plywood paioles are cheaper but afraid of moisture and can eventually dissipate if not dried. Aluminum sheets are stronger and lighter, do not rot, but they are colder and can rattle when moving. A hard bottom allows you to develop higher speeds and more confidently go to plane.
For three passengers, a hard bottom is preferable in terms of comfort and the ability to move freely inside the cockpit. On an inflatable floor, sitting softer, but getting up and changing places is more difficult because of the deflection of the surface. If the boat is planned mainly for quiet fishing, NDNDM will be an excellent choice.
Manufacture materials and strength specifications
The main material for the production of high-quality inflatable boats is reinforced PVC It's not just a film, it's a complex composite material, made up of multiple layers of tissue impregnated with polymers, and it's the number of layers and the density of the fabric that determines the longevity of the vessel.
For three-seater boats that carry a large load, it is recommended to choose a material with a density of at least 750-850 g / sq.m. Thinner fabrics (600-700 g / sq.m.) are more common in pleasure double models and may not be strong enough for active operation with three passengers and a motor.
Seams are a weak point in any inflatable structure. There are two main methods of connecting parts: gluing and welding. Stitched seams require high-quality glue and adherence to technology, they are elastic, but they are afraid of prolonged contact with gasoline and oils. Welds (heat treatment) create a monolithic connection that is almost impossible to break in a household environment.
- 🛡️ Reinforcing layer: provides resistance to puncture and tearing, not allowing the boat to burst on contact with a stone or snag.
- ☀️ UV protection: special additives in PVC prevent the destruction of material under the influence of sunlight, which is critical for boats, often remaining on the water.
- ❄️ Frost resistanceQuality materials retain elasticity at low temperatures, allowing the boat to be operated in early spring or late autumn.
When buying, be sure to check the material quality certificates. Cheap Chinese counterparts can smell sharp chemicals and quickly lose color, indicating poor quality of raw materials. Good material has a specific, but not caustic smell and uniform coloration.
Overview of popular models and manufacturers
The inflatable boat market is represented by both domestic brands and foreign manufacturers. Russian companies often win in the price-performance ratio by offering models adapted to local operating conditions. Foreign brands can provide more advanced engineering solutions, but at a higher price.
Among the popular models, it is worth highlighting the lines that have proven to be “workhorses”. frigate or hunter Fishers are often chosen for their reliability and simplicity. NDMA In the name (for example, Solaris, Viking) are in demand among those who appreciate the speed of assembly.
Hidden features of budget models
Cheap boats often save on fittings: valves can poison the air, and handles for carrying - to break off at the first serious load, and in the budget segment is less common reinforced transom.
When choosing a specific model, pay attention to the availability of additional options: quilt (keel reinforcement), the quality of the slings for the oars, the availability of slings for transportation, and for three people, the presence of an inflatable keel is especially important, because it improves the course stability when driving for an outboard motor.
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| Model | Length (cm) | Width (cm) | Weight (kg) | Type of bottom |
|---|---|---|---|---|
| Model A (Compact) | 320 | 145 | 38 | NDMA |
| Model B (Universal) | 340 | 160 | 45 | phanera |
| Model B (Profi) | 360 | 170 | 52 | aluminum |
| Model G (Light) | 330 | 150 | 35 | NDMA |
The comparison table shows that increasing the size and strength of the bottom inevitably leads to weight gain. If you plan to often carry a boat alone, a weight of 50+ kg will be a serious obstacle, in which case it is worth considering options with separate cylinders or lighter materials.
Selection of motor and additional equipment
A three-seater boat requires the appropriate engine power to go into plane with full load. For a length of 320-340 cm, the optimal motor will be a 5-8 hp engine. If the length exceeds 350 cm or you plan to fish on the flow, the power should be increased to 9.9-15 hp.
The important parameter is the length of the motor's deiwes. Inflatable boats usually use a short leg (S), but high-floor models may require a long leg (L) to keep the screw from hitting the bottom. Always check the engine's compatibility with a particular boat model.
To save fuel and reduce noise on a three-seater boat, a 5 hp engine is often enough, unless you need to reach maximum speed, this will also allow you to operate the boat without registration with the GIMS (if the total power does not exceed 10 hp and the weight of the vessel is less than 200 kg).
For a three-seater boat, the weight of the anchor should be about 1/100 of the displacement, but not less than 3-4 kg. Using an anchor too light on the current or wind will lead to the fact that the boat will constantly demolish, which is dangerous when fishing in three.
It's also worth buying quality paddles, even if you plan to only go for an outboard motor, they will serve as an emergency vehicle in case of engine failure, aluminum paddles with plastic or composite blades are lighter and more reliable than wooden ones.
Safety and operation rules in water
Safety on the water is not just a formality, it's a necessary condition for survival. A three-seater boat has a higher center of gravity than a two-seater, especially if passengers are sitting on banks. Sharp movements, standing up full height or moving on the sides can lead to a tip over.
Always use. lifejacketsThis rule should be ironclad for everyone on board. In the event of a rollover, an inflatable boat, even an inverted one, retains its buoyancy, but it is extremely difficult to stay on a slippery cylinder without a vest in cold water and clothing.
☑️ Checking before getting on the water
⚠️ Warning: It is strictly forbidden to exceed the number of seats specified in the instructions, and the placement of four adults in a three-seater boat is a direct route to loss of stability and possible drowning.
Watch for weather conditions. Inflatable boats are highly sailable due to bloated cylinders. Winds of more than 10-12 m/s can quickly carry a light vessel from shore or turn it over. If a thunderstorm begins, you must immediately stop traffic and take shelter on the shore.
Check the pressure in the cylinders regularly. In the sun, the air warms and expands, which can cause the seams to rupture if the boat has been inflated "to the point" in the shade. On the contrary, in cold water, the pressure drops and the boat becomes sluggish. Use a pressure gauge for control.
Care, storage and extension of service life
The durability of an inflatable boat depends on how you care for it. After each trip, especially if it was fishing or swimming, the boat needs to be thoroughly washed with fresh water and dried. Sand, trapped in valves or under floorboard, works as an abrasive and quickly wears out the material.
Keep the boat in a clean, dry and cool place, the optimal storage temperature is from +5 to +20 degrees Celsius, do not leave the boat in the cold or in direct sunlight for a long time, even when folded, which leads to the "aging" of plastic.
When assembly and disassembly, avoid dragging the boat on the ground, putting a mat or cloth under it, sharp pebbles or branches can imperceptibly damage the bottom of the cylinders, leading to air leakage at the most inopportune moment.
Proper drying and storage of the boat in straightened or semi-assembled form increases its service life by 1.5-2 times compared to storage in a tightly folded bag immediately after water.
Periodically lubricate the valves with silicone lubrication and test them for leakage with soap solution. Small punctures are easier to repair immediately until they turn into large holes. Always carry a remix that matches the material of your boat.
How to keep a boat in the winter?
Winter storage requires special conditions: the boat needs to be washed, completely dried (especially inside, between the layers of the bottom), sprinkled with talc so that the PVC does not stick, and folded into a bag. It is better to store horizontally, without putting heavy objects on top. Temperatures should not fall below -20 degrees.
Can I seal the boat by myself?
Yes, small punctures can be sealed by yourself using a remix. It is important to degrease the surface, clean it and use a glue designed specifically for PVC (usually two-component polyurethane).
Do I need registration for a three-seater boat?
Registration with GIMS is mandatory if the weight of the equipped vessel (boat + engine + equipment) exceeds 200 kg, or if the engine power exceeds 10 hp (8 kW).
What pressure should be in the cylinders?
The optimum working pressure is usually 0.2-0.25 atmosphere (about 200-250 mbar). The exact values are always indicated on the manufacturer's label. Pumped cylinders risk bursting in the sun, underpumped ones - losing shape and stability.