The modern inflatable swimming facilities market is overflowing with offers, but low-pressure inflatable floor (LDP) models have firmly taken their niche thanks to a combination of comfort and driving qualities. PVC Anchor 340 NDN It's a great example of how you can combine affordable prices with the functionality you need to go fishing or to relax on the water, and it's different from the classic flat-bottoms by having a full-fledged keel, which has a significant impact on handling when driving for an outboard motor.
The main feature of the design is the use of large diameter cylinders, which provide excellent load capacity and stability on water. Anchor 340 It's not just an inflatable boat, it's a complex engineering product, where every seam and every piece of hardware plays a role in overall safety, and unlike models with a hard floorboard bottom, there's no need to waste time assembling the frame, and the bottom itself forms a single sealed system with the sides.
Owners often point out that this dimension (3.40 meters) is the optimal balance between weight assembled and capacity, can comfortably accommodate two or three people, and the buoyancy margin allows you to carry the necessary equipment for multi-day trips. However, like any equipment, this model has its own nuances that must be considered when choosing and operating.
⚠️ Attention: Despite the high density of the material, the inflatable floor of the NDNDM is sensitive to punctures from sharp objects (hooks, thorns, stones). Always check the bottom before descending to the water and use a protective mat when going ashore.
Design features and materials
The basis of the durability of any inflatable boat is the material from which it is made. Anchor 340 NDLD It uses five-layer reinforced PVC, which is highly resistant to UV radiation, gasoline, oil and rotting, and has a tissue density of 850-900 g/sq.m, which is the gold standard for amateur models, and is made in a double or triple way with two-component polyurethane glue, which guarantees tightness even under extreme loads.
The inflatable floor design is particularly noteworthy, and it's divided into several independent compartments, which improves safety: if one sector is damaged, the boat will not lose its buoyancy completely. The cylinders are cylindrical in shape, which allows you to effectively cut the spray and ensure that passengers are high above the water. In the bow, there is an inflatable keel, which, when driven for an outboard motor, acts as a stabilizer, preventing yawing along the course.
The slab in this model is built directly into the stern cylinder design and reinforced with plastic or plywood inserts, which allows motors up to 5-8 hp to be installed without the risk of deformation of the stern, and the slings are made in the form of rotary switches that can be removed inside the boat if they interfere with fishing.
- 🛡️ PVC reinforced: Protection from punctures and stretching when heated in the sun.
- ⚓ Built-in keel: Improved stability and reduced water resistance.
- 🔧 The reinforced transan: The possibility of installing the motor without additional overlays.
- 🌊 Sealed compartments: safety system that maintains buoyancy when punctured.
⚠️ Attention: Do not leave a fully pumped boat in direct sunlight for a long time. When heated, the air pressure inside the cylinders increases, which can lead to divergence of seams.
Using high-quality fittings, such as brass valves such as "Frog" or their modern counterparts, allows you to quickly pump and blow the boat, and also control the pressure in the compartments. All handles for carrying are securely glued into cylinders and have soft linings that do not rub your hands.
Driving and handling
When you go out on the water boat Anchor 340 NDNDM It exhibits behaviors similar to rigid vessels, with an inflated keel that allows you to stay on course even in lateral winds or excitement, and unlike flat-bottomers, which often scour side to side, this model requires minimal operation with oars or rumples to correct the direction.
In quiet water, the boat easily goes to plane with a motor power from 5 hp However, it should be borne in mind that the flat bottom of the NDND creates greater resistance on the wave compared to the deep V-shaped stern, but wins in stability in the parking lot. The speed under a 5-horsepower engine with one passenger is about 20-22 km / h, which is enough to move along the waters of reservoirs and rivers.
Low speed handling is also high because of the good contours of the bow, because the boat doesn't burrow into the wave, it rolls gently over it, and this is especially important when spinning fishing, when you need precise wiring of the bait, and passengers feel confident, because the boards are good at taking the shocks of the waves, dampening their energy.
Assembly, installation and preparation for exit
Preparation process Anchor 340 It takes longer to operate than hard-bottomed models, but requires less physical effort to carry weights. Assembly begins with laying the boat on a flat surface and cleaning up debris. The first step is to pump the keel and cylinders to a working pressure of usually 0.2 atm (or according to the manufacturer's instructions).
It's important to follow the pump sequence: first the keel, then the cylinders, and last but not least, if the design requires, the transom stiffness elements. After the pump, the boat needs to be allowed to stand for 10-15 minutes ("drive") to stretch the material, and then pump the cylinders to the desired condition, which is a critical step to ensure the rigidity of the structure.
☑️ Checklist for boat assembly
Installation of attachments, such as sonar or rod holders, is done using suction cups or special attachments, which come with a liner cable around the perimeter, you can easily secure the goods or safety end. Before launching, be sure to check for life jackets and a water scoop.
Comparison with peers and competitors
There are many similar models on the market, such as Flagship, Mev. or brig. However, Anchor 340 NDLD The main competitive advantage is weight: in packaged form, this boat is lighter than its peers, since it does not require the transport of heavy sheets of plywood or aluminum.
| Parameter | Anchor 340 NDLD | Pillet boat 340 | Ploy 340 |
|---|---|---|---|
| Weight of kit | ~45-50 kg | ~55-60 kg | ~35-40 kg |
| Assembly time | 15-20 minutes | 25-30 minutes | 5-10 minutes |
| Comfort on the wave | Highly | Medium. | Low. |
| Course stability | Great. | Good. | Bad. |
| Price. | Medium | High. | Low. |
When compared to the squirrels, Anchor 340 It only loses in speed and price, but the gains in safety and seaworthiness offset those disadvantages, and solder boats are tougher on the go, but much harder to transport, especially when it comes to long-distance travel by passenger car.
To facilitate transportation, use a roller cart to transport your boat bags to the water – this will save your back and speed up the preparation process.
Motor choice and tuning
For effective use Anchor 340 NDN It is recommended to choose the engine in the range of 5-9.9 hp Two-stroke models will be lighter and more economical, four-stroke models - quieter and more reliable at long distances. The optimal choice for single fishing will be a 5-6 hp engine, and for two with a load it is better to consider the option of 8-9.9 hp.
Boat tuning often starts with the installation of additional equipment, owners often install soft linings on the cans (seats), as regular can be rigid for long fishing, and the installation of transom wheels is also popular, which greatly simplify the movement of the boat with the engine on the shore.
An important element of the modernization is the installation of an anchor ring in the bow, if it is not provided with a basic configuration, this allows you to safely anchor against the current or wind, and it will not be superfluous to install the safety end (fala) on the transom.
⚠️ Attention: When installing a motor with a capacity of more than 5 hp, be sure to use a safety cable (transe assembly) so that in case of vibration or breakage of the mounting, the engine does not fall into the water.
Can I put a 10 hp engine on Anchor 340?
Technically, many put and 10-12 hp, but the manufacturer usually limits the power of 8-9.9 hp Excess power leads to overloading of the transom panel, increased fuel consumption and reduced safety on the wave. the boat can begin to "goat" and lose controllability.
Care, storage and wintering
And Anchor 340 NDLD After each fishing, it is advisable to rinse the boat with fresh water, especially if used in salt water or muddy (dirty) environment. Dirt and silt, drying, can damage the protective layer of tissue.
Drying before packaging is a must, and even minimal moisture inside the bag can cause mold and a bad smell that is difficult to remove, drying the boat in the shade, in straightened form, avoiding direct contact with the hot surface (asphalt, metal).
It is better to keep the boat in straightened or semi-assembled form at room temperature. If this is not possible, it is allowed to store in folded form, but at least once a season (preferably in spring and autumn) the boat should be completely inflated and checked for loss of elasticity of the material and tightness of the seams.
Proper drying and storage at a temperature of +5 to +25 degrees Celsius extend the service life of PVC materials by 2-3 times.
FAQ: Frequently asked questions
How many people are comfortably accommodated in the boat Anchor 340?
The optimal load is 2 adults of average size; a third passenger (or child) is possible, but this will reduce speed and buoyancy. Three people are more comfortable with a model from 360-380 cm.
What is the maximum pressure that can be applied to the cylinders?
The working pressure is usually 0.2 atm (about 3 psi). Pumping above this value, especially in hot weather, can cause the seams to rupture due to air expansion. Always use a pressure gauge.
Can I use a boat in winter for fishing?
It is possible to use PVC boats at low temperatures, but the material becomes stiffer and more vulnerable to mechanical damage, you need to use special frost-resistant greases for valves and be extremely careful when in contact with ice.
How to repair punctures in the field?
For emergency repairs, use PVC tape and fast-hardening glue remakes. However, full-fledged repairs with heating (vulcanization) are best done at home to ensure tightness.