The modern market of inflatable swimming aids is saturated with offers, but among all models, designs that combine compactness and high seaworthiness stand out. boat River 325 NMNDThe silk-based silk, which has proven itself in recent years as a reliable tool for fishing and outdoor activities on the water, is unique not only in its dimensions, but also in the applied technology of bottom fabrication, which radically changes the behavior of the vessel on the wave.
Many owners who move from classic plywood or plywood floors, note a significant difference in comfort of movement. Low pressure inflatable floor (BND) allows you to forget about the weight of the assembly and the difficulties with installing rigid elements, while maintaining excellent hydrodynamic properties. In this article, we will discuss all aspects of the operation of this model in detail, so that you can make an informed decision about the purchase or proper use of existing equipment.
Design features and technology of BNDT
The basis of any quality boat is its bottom, and in the case of the Model 325, advanced technology is used. NDMAThis means that the bottom is an inflatable structure with internal partitions that, when pumped, create a rigid plane that is as strong as plywood, and the main advantage here is that there is no need to dry and clean heavy sheets of plywood after every fishing, which is especially true in the autumn.
The cylinders of the model are made of high-strength reinforced PVC, which is resistant to abrasion, exposure to oils and ultraviolet radiation. Boat River 325 It is equipped with a reinforced pier timber, which serves as additional protection for mooring and impacts on the pier. It is important to understand that the hardness of the bottom directly depends on the quality of the assembly and pressure in the cylinders, so you can not neglect the use of a pressure gauge during pumping.
⚠️ Warning: When operating in hot weather under direct sunlight, the pressure in the cylinders increases. Be sure to put excess air through the valves to avoid straining the seams or rupturing the structure.
The special thing that you should note is the pendant, which runs along the bottom, and it provides longitudinal rigidity and protects the balloon from damage when you go ashore. keelIt's a critical element without which it would be difficult to operate a boat with a powerful engine.
Dimension, weight and load capacity
When choosing a boat, potential buyers always look at the numbers, and the 325 offers a great balance here: the total length is 325 cm and the width is 152 cm, which allows you to comfortably accommodate two adults with a full set of equipment. loading capacity This model allows you to take on board up to 400 kg, including the weight of passengers, engine and equipment.
The weight of the boat itself, assembled with hinged elements, usually does not exceed 38-40 kg, which allows it to be transported in the trunk of a passenger car without a trailer. However, it is worth considering that when disassembled, the bag with the boat still requires physical effort to carry, especially if the path to the water lies through a complex terrain.
| Parameter | Meaning | Comments |
|---|---|---|
| Full length | 325 cm | With the inflated nose and transom. |
| Full width | 152 cm | Maximum cylinder width |
| Load capacity | 400 kg | Recommended load for safety |
| Weight gathered | ~39 kg | Depends on the configuration. |
| Lower pressure | 0.25-0.3 atm | Strictly according to manufacturer's instructions |
The interior space is ergonomically organized: inflatable seats (banks) can move along the length of the cockpit, which allows you to shift the center of gravity depending on the number of passengers, and this is especially useful when fishing alone or with a partner when you need to compensate for the weight of the engine or cargo in the nose.
Driving qualities and behavior on the wave
The most important test for any boat is its behavior on the water. The 325 NHDR is performing better than expected for this class, and because of its inflatable keel and cylinder shape, it's a great way to cut waves and not roll around at corners, and unlike flat-bottomers, it can go fast without the risk of losing control or yawing.
When driving at full gas with a 9.9 hp engine, the boat easily goes into planing even with two passengers on board. Hydrodynamics The boat is fuel efficient because the water resistance is minimized, and at low trolling speeds, the boat behaves consistently and predictably, keeping its course in side winds.
Secrets of planing
To quickly enter the planing mode, it is important to correctly distribute the weight. Passengers should be seated closer to the transom, and the cargo should be placed in the bow to lift the boat's nose during acceleration.
The softness of the course is another undeniable plus of the technology of NDNDM: the inflated bottom works as a shock absorber, extinguishing the blows on the chop (short steep wave), which on the hard bottom would be transmitted directly to the spine of the fisherman, which allows you to spend much more time on the water without feeling tired in the back.
Choosing the optimal motor
The choice of engine for boats River 325 The manufacturer recommends using engines up to 10 hp, but many owners are experimenting with more powerful units. The optimal option for most use cases will be a gasoline two-stroke engine with a capacity of 9.9 hp.
This motor provides a confident exit to the planing with full load and allows you to reach speeds up to 30-35 km / h. The use of more powerful engines (15 hp and above) is possible, but requires caution and experience in management, since the transom may not withstand increased loads at high speeds. In addition, excess power can lead to fuel overruns without a significant increase in comfort.
- 🚤 5 hp - suitable for quiet fishing alone, exit to planing is possible with only one person.
- 🚤 9.9 hp - an ideal balance of power and weight, confident planing together, economy.
- 🚤 15 hp - for experienced boaters, maximum speed, but high risk of transom overload.
⚠️ Attention: When installing a motor with a capacity of more than 10 hp, it is strongly recommended to strengthen the transom with additional linings or use a transom plate to distribute the load.
Accommodation and necessary accessories
The standard equipment of the model usually includes the boat itself, inflatable seats, bag-packaging, remix and pump. However, for full and safe operation of this kit is not enough. River 325 NMND.
First of all, you should get a high-quality anchor weighing at least 2-3 kg and an anchor phalt at least 15-20 meters long. It is also extremely desirable to purchase transom wheels, since it is physically difficult to carry a boat assembled with a motor along the shore. It will not be superfluous to buy a special case for storage and transportation that will protect PVC from mechanical damage and dust.
☑️ Basic set to start
Although the kit often comes with a foot pump, it is better to use an electric pump with a car battery to pump high pressure cylinders (especially in cold weather), which will save you time and effort, allowing you to start fishing faster.
Rules of operation and care of PVC
The durability of the boat depends on how you care for it, and after each trip, especially if it was salty or just dirty, you need to thoroughly wash all the surfaces with fresh water. PVC stable, but the sand and silt, drying, work as an abrasive, gradually erasing the protective layer of fabric.
Keep the boat in a dry, cool place, straightened or slightly deflated. It is not recommended to store the product in a highly compressed state for a long time, as this can lead to adhesion of the inner layers and the formation of claws. Before packaging, make sure that the boat is completely dry, otherwise mold can form inside the bag.
To extend the life of the valves lubricate them with silicone lubrication once a season - this will prevent rubber drying and ensure tightness.
Check the seams and surface regularly for cuts or punctures. Even microscopic damage when loaded can turn into a large hole. Use soap solution to look for leaks: the damage site will immediately be covered with bubbles.
Comparison with competitors and final conclusions
In the face of competitors such as Badger, Flinc or hunterThe 325 River is not always the cheapest on the market, but offers a level of performance that is typical of more expensive brands, with a particular emphasis on the reliability of the seams and the quality of the glue used, which is critical for safety.
If you compare with fully inflatable boats without a hard keel, then River 325 NMND It's a win-win in speed and handling, and if you compare it to the solder boats, it's a win-win in assembly speed and drying ease, and it's a one-stop solution that covers 90 percent of fishermen and water lovers.
The boat River 325 is the best choice for those looking for a balance between compactness in transportation and serious driving qualities on the water.
Frequently Asked Questions (FAQ)
Can I use the boat River 325 NDND in winter?
Using a PVC boat at low temperatures is possible, but requires extreme caution. The material in the cold becomes hard and brittle, so any impact on the ice or sharp objects can lead to rupture. In addition, you need to use special frost-resistant greases for valves and not pump the boat to maximum pressure in a warm room, as in the cold the pressure will fall, and when applied in heat – will rise sharply.
Which glue is best used for repair in the field?
For emergency repairs, it is best to carry a special remix from the manufacturer, which often comes with a kit. If it is not available, two-component polyurethane adhesives designed for PVC will work. It is important to degrease and clean the surface before applying the glue, otherwise the tightness will not be ensured.
How long does it take to assemble and disassemble a boat?
It takes about 10-15 minutes for an experienced user to fully assemble the boat, install the seats and attachments; it takes about the same time to disassemble, except for drying; using an electric pump reduces the pumping time to 5-7 minutes.
Do I need to register a boat with GIMS?
According to the current legislation of the Russian Federation, boats weighing more than 200 kg (together with the engine) or with an engine power of more than 8 kW (about 10.8 hp) are subject to registration. boat River 325 When assembled with a light engine, it usually weighs less than 200 kg and the engine is often less than 10 hp, registration may not be required, but the rules may change, so it is worth checking the current information in the local authorities of the GIMS.