Choosing a boat for fishing or relaxing on the water is always a balance between comfort, load capacity and mobility. PVC boats with NDD (low pressure inflatable floor) has been the top seller for several consecutive seasons, and their popularity is due to the unique combination of stiffness comparable to aluminum and the ability to transport compactly in the trunk of a passenger car.
Experts note that for the installation of an outboard motor, the design of the bottom is critical, since it is she who perceives the load from planing and shocks against the wave. NDMA It allows you to create a flat and hard surface, which significantly reduces water resistance and increases speed. In this article, we will analyze the technical nuances, compare popular brands and help you determine the ideal model for your tasks.
The market offers hundreds of modifications, and it's easy for a beginner to get confused about the specifications, and we've analyzed the opinions of expert shipbuilders and experienced water engines to highlight the really best samples worth seeing this year.
Technical features of the design of the NDNDM
The main difference between these boats is the presence of floor-floorIt's a structure that's made up of a lot of sealed compartments that are connected to each other, and unlike the classic plywood or aluminum plywood floor, it doesn't require complex assembly and disassembly, and it doesn't have any protruding elements that could damage gear or interfere with cockpit movement.
Special stiffness is used inside the bottom cylinders cable-stretch Or tapes that, when pumped, create tension, turning soft PVC into a solid plane, which allows you to achieve the speed you need to confidently use it. planing However, it is worth considering that the pressure in the bottom is usually lower than in the cylinders of the sides, which requires careful attention to temperature differences.
⚠️ Warning: When exposed to the sun in hot weather, the pressure in the NDNDT cylinders can critically increase. Be sure to put excess air through the valves to avoid deformation of the structure or rupture of the seams.
An important element is the availability keel-arch Or an inflatable keel that improves course stability and helps the boat ride the wave more easily, and without a quality keel, a flat-bottom boat will be constantly torn apart, and the controls will become sluggish and unpredictable, especially in lateral winds.
Why is NDNDM better than plywood?
The low pressure inflatable floor does not absorb moisture, rot, and deform over time, unlike plywood floorboards, which can dissipate with frequent contact with water.
Criteria for choosing a boat for an outboard motor
When choosing a model for the engine, first pay attention to the squirtTracks must be made of high-quality moisture-resistant plywood or composite and securely fixed in the pockets of the balloon. A weak transom is a risk of losing the engine, so you can not save on this unit.
The second important parameter is loading capacity The boat must carry with confidence not only the weight of the passengers, but also the mass of the engine, fuel, battery and equipment, the overloaded boat loses its driving qualities, becomes rolling and dangerous on the water.
- 🚤 Length and width: for comfortable planing with one person, the optimal length is from 320 cm, for two - from 360 cm.
- ⚓ Material: Choose 5-layer reinforced PVC density of at least 750 g/sq.m. for durability.
- 🔧 Furniture: All handles, liner arches and rod holders must be strengthened and securely sewn.
It is also worth assessing the presence stringer-bag And the higher the balloon, the drier it will be in the boat when you're going in the wave, which is especially important for long journeys.
Rating of popular models: comparison of specifications
Market analysis has identified several models that have proven to be reliable and functional solutions for different operating conditions, and a comparison table of segment leaders is presented below, which helps to quickly navigate the main parameters.
| Model | Length (cm) | Width (cm) | Weight (kg) | Max engine power (hp) |
|---|---|---|---|---|
| Flagship 340 NDLD | 340 | 160 | 42 | 10-12 |
| Master 360 BNDT | 360 | 170 | 48 | 15-18 |
| Aqua 320 NDLD | 320 | 155 | 38 | 8-10 |
| Riviera 380 NDLD | 380 | 175 | 54 | 20-25 |
Model Flagship 340 They often choose singles who value mobility, while Riviera 380 It's a family-friendly option for long-distance trips, and each of these boats has its own specifications in the design of the bottom and the arrangement of the cans, which affects the ergonomics.
The optimal ratio of price and quality for the beginning of the development of water spaces is considered to be a length of 340-360 cm, which allows the use of medium-power motors.
Pay attention to the configuration: availability packing-bagThe pump and remix often depend on the specific series or manufacturer's stock. Sometimes it makes sense to pay extra for an extended set so as not to buy accessories separately.
Manufacturer review and quality of materials
The quality of the boat depends on the PVC material Market leaders use imported high-density fabrics that are resistant to ultraviolet light, salt water and mechanical damage, and cheap analogues can quickly lose color and elasticity.
Particular attention should be paid to technology weldingHot welding on top of the surface ensures the monolithic structure, whereas gluing requires periodic monitoring and maintenance. Most of today's top-end models are switching to welded technologies.
- 🏭 Factory production: ensures compliance with temperature regimes during gluing and quality control.
- 🛡️ Guarantee: Reputable brands give a 1 to 3 year warranty on materials and seams.
- 📜 Certification: The availability of certificates of conformity confirms the safety of materials.
When buying, be sure to check availability product passport The absence of documentation may indicate the artisanal origin of the boat, which, if broken, will create serious problems with repair.
⚠️ Warning: Avoid buying boats with a strong chemical odor, a sign of using poor-quality glue or PVC material with a violation of technology, which is dangerous to the health and durability of the product.
Operation and preparation for the season
Proper preparation of the boat for the season begins well before the first descent, you need to check the pressure in all compartments, the integrity of the valves and the condition of the seams, even a microscopic defect can cause trouble away from the shore.
For pumping, it is recommended to use foot or electric pumps with a function stop-and-stopThe over-pumped boat becomes too rigid and vulnerable to impact, and the under-pumped one loses its driving performance.
☑️ Checklist before first launch
Keep the boat in a clean and dry form, preferably in a straightened state or in a special bag at room temperature. microcrack on the folds.
After each salt water trip, be sure to wash the boat with fresh water so that the salt does not crystallize into the fabric and destroy the PVC structure.
Tuning and additional equipment
The basic equipment of the boat often does not include elements necessary for comfortable fishing or tourism. anchor-lear with a cat anchor, which allows you to quickly fix the boat on the current or wind.
To protect the bottom from abrasion on a rocky bottom or sand, it is advisable to purchase a protective tape or Cambrian It will prolong the life of the inflatable floor and keep it tight for years to come.
- 🎣 Holders of rods: They are placed on board and allow you to free your hands.
- 💡 Lights: LED tapes on batteries improve visibility in the dark.
- 🪑 Comfort: Inflatable or folding seats with backrests reduce fatigue.
Also a popular improvement is the installation. sonar They are mounted on a transom or on board with special brackets that do not damage the basic structure of the boat.
How to properly store a PVC boat in winter?
The boat must be thoroughly washed, dried and treated with a preservative for PVC. It is better to store in a straightened form at temperatures from -10 to +20 degrees Celsius, away from heating appliances and direct sunlight.
Can I repair the boat by myself?
Small punctures and cuts up to 5-7 cm long can be sealed using the remixes yourself. For valve repair or serious damage to the seams, it is better to contact a specialized service.
What is the optimal speed for scaling?
The optimal speed for access to the plane is considered to be a range of 20-25 km / h. Exceeding this speed requires more engine power and may be unsafe in shallow water.
Does the color of the boat affect the fish?
Fish are thought to be less afraid of camouflage, dark green or grey boats, as they blend better with the environment. Bright colors can scare off cautious fish in shallow water.