Choosing a swimming aid for fishing or hunting is always a trade-off between mobility, load capacity and comfort. 390 DC tactics The company has been a strong player in the 4-meter-long inflatable boat segment for several years, and owners value it for its reliability of materials and thoughtful design, which allows you to feel confident both in calm water and in excitement.
This article is a deep technical analysis to reveal all the nuances of the operation of this vessel, we will look not only at the specifications declared by the manufacturer, but also at real-world experience in various conditions, and we will pay special attention to the design of the bottom, as it is the hallmark of this model.
It should be noted immediately that 390 DC tactics It's not a universal toy for a walk by the shore, it's a serious tool for anyone who understands water tourism or needs reliable transport to deliver goods, and further analysis will help you determine whether this configuration is suitable for your tasks.
Construction of the shell and materials of manufacture
The basis of durability of any inflatable boat is the quality of the fabric used. For the 390 DC model, reinforced PVC (Polyvinyl chloride) is high density. The manufacturer usually uses a five-layer fabric that is highly resistant to abrasion, fuels and ultraviolet radiation, with a material density of 1,100 g/m2, which provides the necessary safety margin when in contact with rocky bottoms or driftwoods.
Boat seams are made by method hot-vulcanizationIt's a critical process where parts are not just glued together, but are literally fused together into a monolithic structure, and unlike conventional bonding, this seam is not afraid of temperature changes and does not lose its tightness even when the cylinders are under intense tension in the sun. Stitch reliability This is what distinguishes professional boats from budget counterparts.
The protection system deserves special attention, and additional security systems are installed in the most vulnerable areas, such as the nose and bottom of cylinders. rubber-treadThey take the brunt of mooring or pulling ashore, and without that protection, the life of the fabric would be much shorter, especially when used frequently in difficult conditions.
⚠️ Attention! Despite the high density of PVC, avoid contact with inflated cylinders with sharp objects under load. Even a durable material has a strength limit, and a puncture under the weight of a person can lead to rapid loss of buoyancy.
The design of the sides includes a beam around the perimeter, and it's not just a decorative element, but a functional part that protects the cylinder from rubbing against the berth or the side of another vessel. handle for carryers that fit comfortably in the hand even in thick gloves.
Features of the solder bottom and rigidity of the design
The main feature of the modification DC The design of the bottom is the name of the model, and the acronym indicates a rigid transom and a plyol system, and unlike inflatable bottoms (BBBs), it uses a set of aluminum or plywood slabs (Pyols) that fit inside the cylinders, which gives the hull a stiffness comparable to the boat standards.
A hard bottom allows you to develop higher speeds and keep your course more confident when you are laterally excited. The boat does not "walk" under your feet, which is especially important when you are actively fishing with spinning or trolling. The aluminum profile that connects the paiola plates provides additional strength and does not allow the structure to bend even under heavy load.
floorboard connection technology
The floor plates are connected through special locks-profiles that are inserted into pockets on the inside of the cylinders, which creates the effect of a "frame" that distributes the load evenly over the entire area of the bottom.
An important element is graffitiIt is made of moisture-resistant plywood reinforced with fiberglass or coated with special enamel, the Tran is rigidly fixed in the aft and is designed to install an outboard motor, the rigid coupling between the bottom and the transom excludes backlashes that could lead to the destruction of the structure at high speeds.
For ease of assembly and disassembly, the floorboard system is often equipped with stringers, longitudinal rigidity elements, which require some effort to install, but the result is worth it: the boat turns into a monolithic hull. Floor rigidity In this model, you can even install chairs-seats without fear of squeezing them, which is impossible on a soft bottom.
☑️ Pied bottom assembly
Overall specifications and load capacity
The size of the boat directly affects its capacity and driving performance. Model 390 DC has a total length of 390 cm, which makes it a class of medium-sized vessels. The width of the cockpit is usually about 160 cm, which provides enough space to accommodate two or three people with full gear.
Load capacity is one of the key parameters for trophy fishermen. Tactics 390 It can carry up to 600-700 kg of payload (depending on the specific modification and year of production), which includes the weight of passengers, engine, fuel, tackle and possible catch.
| Parameter | Meaning | Unit of measurement |
|---|---|---|
| Total length | 390 | centimeter |
| general width | 196 | centimeter |
| Diameter of the cylinder | 48 | centimeter |
| Load capacity | 650 | kilogram |
| Weight of kit | 68 | kilogram |
The actual weight of the kit can vary: a floorboard bottom boat inherently heavier than an inflatable one. The weight in the package is about 65-70 kg, which requires a car to transport or use a special wheelchair cart to move to the water. Dimensions in packaged form allow you to place the boat in the trunk of the crossover, if you fold the rear seats.
Performance and driving specifications
On the water. 390 DC tactics It's a very predictable, steady, V-shaped bow contours, which is a very good wave-cutting structure, which reduces the impact on passengers and allows them to achieve decent speeds without the risk of flipping, and it gives the vessel stability, which is especially important when it's going against the current or wind.
The minimum power of the motor for a confident exit to planing with one person is about 9.9 hp However, for full load and comfortable operation, it is recommended to install engines with a capacity of 15 to 20 hp The maximum recommended power is limited. transmutation and the design of the body, usually this value does not exceed 30 hp.
When riding on a plane, the boat demonstrates good seaworthiness, the hard bottom extinguishes vibration, and the high sides protect against splashes. However, weight distribution on board is critical. Shifting the cargo to the nose or on one side can significantly impair rideability and handling.
⚠️ Attention! When installing a motor with a power of more than 20 hp, be sure to use transax plates or hydrodynamic wing, which will help compensate for the nose ambient and improve the yield on planing, as well as reduce fuel consumption.
The boat's handling is high, but the inertia of a hull nearly 4 meters long is substantial. This must be considered when maneuvering in narrowness or near a snag. The braking distance at full speed can be significant, so always keep a margin of distance to potential obstacles.
Installation and additional equipment
Standard equipment 390 DC tactics It usually includes the boat itself, paioles, stringers, a slingboard, a bag-pack, a remix and documentation, but that's not enough to be fully operational, and the owner is immediately faced with the need for re-equipment.
First of all, you need to purchase pumpPumping 48 cm cylinders with a hand pump will take considerable time and physical effort. Experienced users recommend using battery-powered or car lighter electric pumps. Two-stage pumps allow you to quickly gain bulk volume and then apply pressure manually for stiffness.
The second important element is the anchor system. For a boat of this size, the weight of the anchor should be at least 3-4 kg. The use of an anchor tack with a quick-removal mechanism (anchor coupling) is a mandatory safety requirement. In the case of a hook on a snag at the bottom, this will allow you to quickly free yourself without damaging the boat.
For storage and transportation of floorboards (aluminum slabs), it is better to purchase a separate case or use a tube, which will protect them from scratches and dirt, and also keep the interior of the car clean.
It is also worth taking care of the protection of the bottom outside. carpet-proof Or keel tape will significantly extend the life of PVC fabric with frequent pulling on sand or pebbles, inside the cockpit will not be superfluous to organize a system of attachment of gear so that they do not roll on the floor while moving.
Care, maintenance and storage
Durability of the boat Tactics After every fishing trip, especially in salt water or in contaminated water, the vessel must be rinsed with fresh water, and salt and silt can act as an abrasive or chemical, gradually destroying the PVC structure and adhesive seams.
Keep the boat in a cool, dry place, protected from direct sunlight. Ultraviolet is the main enemy of polymers. If the boat is stored assembled (which is not recommended for long-term solder models), you need to periodically check the pressure in the cylinders, as it varies depending on the air temperature.
Periodically, at least once a season, it is recommended to perform a revision of the valves and seams. To clean the surface, use a soft sponge and special PVC products that do not contain solvents. Aggressive chemistry can make the material sticky or brittle.
Proper drying before packaging is a guarantee of the absence of mold and the smell of dampness, even a small moisture inside the package can lead to the formation of fungus on the fabric within a few months of storage.
Small punctures can be repaired by a remix, it is important to degrease the surface and use only recommended adhesives (usually polyurethane-based), and high-quality repairs, when done with technology, restore the leakage to 100%.
Frequently Asked Questions (FAQ)
How long does it take to assemble and disassemble a 390 DC Tactical for the first time?
The first assembly can take anywhere from 40 minutes to an hour, because you have to adjust to insert stringers and paioles. With experience, this process is reduced to 15-20 minutes. Disassembly usually takes faster, but requires careful stacking of the elements to fit everything into the bag.
Can I use this boat in winter for fishing?
It's possible, but it's limited. PVC becomes less elastic in the cold, so you need to pump the boat very carefully, without pumping it. You can't walk on the ice, because the sharp edges of the ice will cut through the bottom instantly, and the engine oil must be in the winter.
What is the optimal engine weight for this model?
The optimal is a motor weighing up to 45-50 kg. Heavy engines (for example, some four-stroke high power) can overload the transom and shift the center of gravity, which will cause the boat to burrow with its nose.
Should I lower the boat overnight if it is on the water?
Leaving the inflated product under the scorching sun for several days is dangerous because of the expansion of air inside the cylinders (the risk of rupture of the seams). If this is not possible, you need to regularly put excess pressure through the valves.