Choosing a boat for a family holiday or fishing with friends is always associated with finding a balance between compactness and spaciousness. PVC boat 3 local It is perhaps the most popular solution for this task, as it allows you to comfortably accommodate two or three passengers without turning into a bulky structure that is difficult to transport in the trunk of a passenger car. Modern production technologies allow you to create models that are not much inferior in their performance and stability to rigid small cases.
However, buyers often mislead themselves about the actual capacity, relying only on the formal number of seats. tripboat It's not just the weight of people, it's also the equipment, the engine and the fuel, and that's why understanding the actual dimensions and the payload is critical before you make a purchase, so you can avoid water stress.
In this article, we will take a detailed look at all the nuances of choice, from the type of bottom to the density of the material, so that you can purchase a reliable vessel for your purposes. The optimal length for three people starts from 330 cmHow to properly distribute the load for security.
Key specifications of three-seat models
When evaluating technical parameters, first of all, you should pay attention to the load capacity. loading capacity A three-seater boat usually ranges from 400 to 600 kg. This is enough for three people of average build, but if you plan active fishing with a large number of tackles or long hikes with a tent, the margin of safety should be maximum.
The second most important parameter is the length of the hull. For a comfortable accommodation of three passengers, the length should be at least 330 cm, and ideally about 350-360 cm. Models 320 cm long Formally, they can be considered triple, but in practice it will be a bit crowded, especially if one of the passengers decides to stand up or requires space for a large cargo.
And the width of the cockpit, which is not so big, is less stable, which is especially true when people are moving in or when they're excited on the water, and the wide cylinder is the best. stabilityIt's also important to have the diameter of the cylinders, the bigger it is, the higher it is, and the less water it will get in when you're driving.
Types of bottom and their impact on driving performance
Floor design is something that makes one model different from the other, and it has a direct impact on speed and handling. bottom (ND) These boats are as compact as possible when folded and lightweight as possible, but they are not designed to be powerful engines and are slow because of the softness of the floor.
A more advanced option is a floor made of aluminum or magnesium profiles, the so-called flat-floorIt provides rigidity of the structure, allowing the boat to plane when installing a motor with a power of 5 hp, however, the assembly of such a floor takes time, and the weight of the structure increases significantly, which can be a problem with frequent transportation.
⚠️ Warning: When installing a rigid plywood floor, always check the strength of the stringer locks. Incomplete locking can lead to deformation of the bottom under the load of the engine.
The current standard for serious three-seater boats is considered to be NDMA This technology allows you to get a hard floor without using metal sheets, while maintaining high speed assembly and disassembly. Boats with NDL are excellent wave and have excellent hydrodynamics.
What is the secret of NDND technology?
The bottom of the boat is a complex system of sealed compartments connected by thousands of threads. When pumped to the working pressure (usually 0.2-0.25 atm), the structure becomes rigid as plywood, but remains light and compact.
Materials and tissue density
The basis of durability of the boat is the material from which it is made. Most often used reinforced polyvinyl chloride (PVC), the density of fabric is measured in grams per square meter and for three-seater boats should not be less than 750 g / sq.m. Use of thinner material is permissible only for pleasure models without a motor.
For operation with the motor and in difficult conditions, it is recommended to choose a density fabric 900 to 1,100 g/sqmThis material is resistant to abrasion, puncture and ultraviolet light, and it is also important to pay attention to the number of layers: quality fabrics consist of several layers of PVC and reinforcement mesh, which ensures tightness and tensile strength.
Keep the boat straightened or half-folded to avoid crevices on the cloth folds that can turn into cracks over time.
Seams are the most vulnerable place in any inflatable structure, and there are two main ways of connecting parts: gluing and welding. Welded seams They're more reliable because the material melts and becomes monolithic, without stratification, and glue compounds require high-quality glue and strict adherence to technology, otherwise, tissue can be ripped off over time.
Dimensions, weight and transportation
One of the main questions that arises when buying is whether the boat will fit in the trunk. Three-seater models in packaged form usually have bag dimensions of about 100-120 cm long, 40-50 cm wide and 30-40 cm high. The weight of the kit with a floorboard floor can reach 40-50 kg, which requires the participation of two people to carry or use the trolley.
For comparison of different options, it is convenient to use the table, which gives the average parameters of popular sizes:
| Size (cm) | Load capacity (kg) | Kit weight (kg) | Recommended motor (hp) |
|---|---|---|---|
| 320 | 400-450 | 30-35 | 5-9.9 |
| 340 | 500-550 | 38-45 | 9.9-15 |
| 360 | 600-700 | 45-55 | 15-20 |
| 380 | 700-800 | 55-65 | 20-30 |
When transporting on the roof of the car, be sure to use strong belts and a protective case to avoid damage to the fabric by wind or stones. If you plan to often lower the boat into the water alone, consider models with a high-speed, high-speed, high-speed, low-speed vehicle. quilt The stains are on the back of the slab, which will save the sand and the rocks.
☑️ Check before loading in the car
Installation of motor and attachment equipment
The trayboard is the element on which the motor is attached, and it needs to be reinforced. For three-seater boats, the transom is usually made of moisture-resistant plywood coated with special enamel and reinforced with metallic linings. transmess It is in accordance with current standards (usually 381 mm or 15 inches) to ensure that the engine is operating at its optimum.
When choosing a motor for a three-seater boat, you should focus on the power of 9.9-15 hp for quiet movement and fishing. If you want to go to plane with full load, you will need an engine with power 15 to 20 hp.Exceeding the recommended power can lead to deformation of the transom and loss of warranty.
⚠️ Warning: Never run the motor out of the water, even for a few seconds, and this will overheat and destroy the impeller of the water pump, which is not a guarantee.
In addition to the motor, on the sides are often located mountings for the installation of an awning, sonar or anchor device. rym The perimeter allows you to conveniently fasten anchor, safety ends or towing rope. Make sure that all metal elements have an anti-corrosion coating, especially if you plan to use in salt water.
Operation and care tips
And PVC After every operation, especially in salt water, the product must be thoroughly washed with fresh water and dried, and the remaining salt or silt can damage tissue structure and accelerate the aging of the material.
Keep the boat in a dry, cool place, protected from direct sunlight and rodents. The optimal storage temperature is from -20 to +30 degrees Celsius. It is not recommended to leave the pumped boat in the sun, as heating the air inside the cylinders can lead to their rupture or deformation of the seams.
Regular treatment of tissue with special means (such as "Aquaman") restores water repellent properties and protects PVC from ultraviolet radiation.
If you get a puncture or cut, you don't have to panic, and the boat repair kit, which is available, can repair most of the damage in the field, and the key is to degrease the surface and let the glue be fully polymerized before use.
How do you properly seal a puncture?
1. Blow the boat. 2. Degrease the puncture site with acetone. 3. Apply glue on both surfaces and let dry for 10-15 minutes. 4. Press the patch hard and warm up with a hairdryer (not boiling water!). 5. Put it under load for 24 hours.
Frequently Asked Questions (FAQ)
Can a fourth person be accommodated on a three-seater boat?
Technically, no, it's a safety violation and a boat overload, and in fact, in an emergency, two people of average build can sit in the same place, but it will reduce the buoyancy and stability, which is dangerous on the wave.
Which pump is better to choose for pumping a large boat?
For three-seater models with NDND, a two-stage foot pump is required. Electric pumps are good for primary filling (up to 80%), but the final pressure is better to be reached manually to control the stiffness of the cylinders.
Do I need to register a three-seater boat in GIMS?
Registration is mandatory if the weight of the curbed vessel (boat + engine + equipment) exceeds 200 kg, or if the engine power exceeds 8 kW (about 10.88 hp). For engines up to 10 hp and light boats registration is often not required, but the rules may change.
How long does it take to assemble a boat with a paiola floor?
The first assembly can take 20-30 minutes. With experience and a proven sequence of actions (pump cylinders -> spread -> insert stringers -> floorboard -> finish the pressure), the process takes 10-15 minutes.