The search for a reliable and spacious boat for serious water treks often leads to the consideration of the model. Apache 3900 NDNDMIt's not just another inflatable boat, it's a full-fledged boat that can withstand stormy conditions and long crossings, and many anglers and tourists who are planning to buy this model are looking for a balance between load capacity and maneuverability, and this domestically produced product covers these needs with stock.
The low-pressure inflatable floor design (LDPB) is a huge change in the way we think about water comfort, and unlike plywood floorboards, you get great buoyancy and the ability to land safely on any shore. Apache boat 3900You need to understand the specifics of its operation, as it is a professional-level technique that requires the right approach to assembly and storage.
In this article, we will take a look at all aspects of owning this boat, from the technical details to choosing the right motor. We will not use formulaic phrases, but focus on real facts that will help you make an informed decision about buying. Water readiness begins with a deep understanding of what is under your feet and behind your back.
Design features and materials
The basis of durability of any PVC boat lies in the density of the material. Apache 3900 is made of five-layer reinforced polyvinyl chloride density of 1100 g / sq.m. material It provides high resistance to puncture, abrasion and ultraviolet light, and the board is made with a margin of safety, which is critical when the sides can rub against the pier or rocky bottom.
The main pride of the design is the low-pressure inflatable floor, which consists of many cells that, when pumped, create a rigid plane that is not inferior in properties to aluminum or plywood, but without their disadvantages. Tightness The compartments are controlled at the plant, and the use of valves such as "Peter" or "Bravo" (depending on the year of manufacture) guarantees the absence of air poisoning even at temperature changes.
⚠️ Attention: When pumping the bottom, strictly monitor the gauge readings. Pumped in the heat bottom can deform or damage the seams, and under-pumped - reduce driving performance and increase the risk of breakdown.
It's important to note the quality of the stitching. Apache 3900 And you use a two-component polyurethane adhesive that creates a monolithic compound. technological solution It keeps the boat tight even after multiple assembly and disassembly cycles, and seams are not afraid of salt water and do not dry out in the sun if you take care of the boat properly.
Welding technology
Some versions use a hot welding method that eliminates the human factor in gluing and makes the seam stronger than the material itself, a rarity in the budget segment, but the standard for premium lines.
Benefits of the inflatable floor of the NDND
Why should you choose the inflatable floor option instead of the classic slate? heat-insulation. If you're on the water for a few hours, you don't feel the cold coming from the water, which is especially true in spring and autumn, and the second advantage is the speed of assembly, and you don't have to waste time stacking heavy plywood sheets and fixing them.
The third advantage is the driving performance, and the bottom of the NDNDM has optimal keeliness, which is formed naturally when pumped. Apache boat 3900 It's easier to go out on the plane and softer to pass the wave. A hard bottom often creates a "drum fraction" effect on the chop wave, while an inflatable one extinguishes the blows, keeping not only the load dry, but also the passengers.
- 🚀 Instant readiness to be launched without assembling heavy elements.
- 🛡️ High protection from underwater obstacles due to the dampening properties of the bottom.
- ⚖️ Ideal load distribution throughout the cockpit area.
- 💤 The possibility of a comfortable night in the boat due to the level surface.
But there are some nuances: the inflatable floor requires more careful handling when drying, and it cannot be dried under the scorching sun in a fully pumped state, as this can lead to layering of the material. Operation requires compliance with the temperature regime, especially in the off-season.
Dimensions, capacity and load capacity
Model range Apache The 3900 is a 390 cm long body, which is the middle ground between compact doubles and large four-seater boats, and the width around 190-200 cm (depending on the modification) provides excellent stability, and you can stand up fully or move around the cockpit while fishing without fear of excessive rolling.
The capacity of this boat allows you to carry up to 5-6 people or the equivalent weight of equipment. Usually the rated carrying capacity is about 700-800 kg. gear for multi-day rafting including tent, food, fuel and anchor equipment, and the boat will remain operational.
| Parameter | Meaning | Comments |
|---|---|---|
| Total length | 390 cm | Optimal for trolling |
| Width | 190-200 cm | Depends on the pressure in the cylinders |
| Load capacity | 800 kg | With a margin of safety |
| Passenger capacity | 5-6 people. | With moderate configuration |
| Boat weight | ~55-60 kg | No motor or gear. |
The interior space is ergonomically organized, with inflatable seats (cans) or the ability to install rigid benches on lyctros allows you to configure the cockpit for specific tasks. For trophy fishing, you can free up the center part, shifting passengers to the nose and stern.
The dimensions of 390 cm allow you to transport the boat in the trunk of a large SUV or on a trailer, which makes it universal for long trips.
Compatible motors and Compatible Engines
When you buy Apache 3900 NDNDM, you get a basic set that can vary depending on the supplier, standard package includes the boat itself, inflatable seats, bag-pack, remix and pump. However, to fully operate this is not enough. You will need to buy an anchor, safety ends and, most importantly, motor.
For a length of 3.9 meters and the weight of the body with passengers, the optimal engine power is from 9.9 to 15 hp Nine-Silver will allow you to go to the glise with one or two passengers, but for a full load you will need a "spot". It is important to consider the length of the lower unit: for this model, a standard shaft (S) is usually suitable, but it is better to check with the manufacturer the specific modification of the transom.
- 🎣 The ideal motor for fishing: 9.9 hp (economical and quiet).
- 🚤 Motor for tourism: 15 hp (confident plane with full load).
- ⛓️ You need to have a transom plate for installing the motor.
- 🔋 Possibility of installing an electric motor on the nose for trolling.
⚠️ Warning: Installation of a motor with a power of more than 15 hp is not recommended without consulting the manufacturer. Excess power can lead to the destruction of the transom plate and loss of warranty.
The trunk of the boat is made of moisture-resistant plywood and protected with profiled PVC, which prevents rotting. The engine is fastened through standard stops. When installing a heavy motor, it is recommended to use transom wheels, since the weight assembly can be significant for one person.
☑️ Check before buying the engine
Operation and care of PVC
And boat It's been in the water for decades, and you have to follow the rules of operation. PVC is strong, but it doesn't like long-term contact with harsh environments and extreme temperatures. After every trip to the water, especially salt water, the boat needs to be rinsed with fresh water. The salt is crilled and can damage the fabric structure when folded.
Drying is critical. You can't pack a boat with wet, otherwise it's inevitable that it will get mold and smell bad, but it's also bad to dry it before it rings in the direct sun. The best option is a shady, ventilated place. If you don't have that, use PVC sprays that create a protective film.
The order of conservation for the winter:1. Wash and dry thoroughly.
2. to be treated with special means for PVC.
3. to release air (but not completely, to leave the shape).
Pack in a bag and store at a temperature above -10°C.
Small punctures are easily eliminated at home with a remix, the main thing is to degrease the surface and use quality glue, do not use "superglue" or other household adhesives, they destroy the structure of polyvinyl chloride. For serious repairs, you should contact a specialized service.
Keep the boat straightened or loosely rolled up, avoiding sharp cliffs in the same places, and this will prevent microcracks on the folds.
Where to buy and what to pay attention to
Purchase Apache 3900 NDNDM is an investment, so it is important to choose a reliable seller. The market is flooded with fakes and garage-built boats that can disperse at the seams at the most inopportune time.
When you receive the goods, be sure to make a visual inspection. Check the quality of gluing the seams (no bubbles and non-progly ones), the integrity of the valves and equipment. Pay attention to the date of production: PVC has the property of aging even in a warehouse, so you should not take a boat that has been lying in the store for 5 years.
- 📄 Require a GIMS certificate (if you plan to register).
- 🔍 Check the presence of markings with the date of release on the cylinder.
- 🤝 Please specify the terms of post-warranty service.
- 💰 Compare prices, but beware of suspiciously cheap deals.
The price Apache 3900 It can vary by season and currency, because some parts can be imported, but the savings on buying can come off sideways at the first serious operation. A quality boat is your safety on the water.
Do I need to register the Apache 3900 boat with GIMS?
According to the current legislation of the Russian Federation, registration is subject to small craft with an engine of more than 8 kW (about 10.8 hp) or a weight of a loaded vessel of more than 200 kg. Apache 3900 With motor and gear often exceeding 200 kg, registration is likely required. However, if you use a motor up to 5 hp and light equipment, you can try to meet the mass limit.
What pressure should be in the cylinders and bottom?
The optimum operating pressure in cylinders is usually 0.25-0.3 atm (250-300 mbar), and at the bottom of the NDND - up to 0.45-0.5 atm (450-500 mbar). The exact values are always indicated on the valves or in the product passport. Do not exceed these values, especially in hot weather, as the air expands when heated and can break the seams.
Is it possible to use a boat in winter?
PVC boats operating in subzero temperatures are possible, but they require extreme caution. The material in the cold bluffs and becomes brittle. Any sloppy movement, impact on the ice or fall of a heavy object can lead to cracks. If winter fishing is inevitable, use the boat carefully, do not overinflate it and keep it warm until you get on the ice.