The small-size boat market in Russia is experiencing a real boom, and among the huge number of proposals, a special place is occupied by models of domestic production adapted to our realities. PVC DM 310 boat It's a great example of how you can combine cost, reliability and functionality in a compact hull, and gardeners, amateur fishermen and hunters often find the right balance: that the boat is easy to carry alone, but it provides stability on the water even with a little excitement.
Why is this particular inflatable-side modification so exciting? It's all about the versatility of the design, which allows it to be used on both small rivers and large reservoirs. DM 310 It has proven itself to be a workhorse that can withstand harsh operation in reeds and rocky beaches, and in this article we will take a closer look at the technical details, hidden capabilities and real-world performance of this craft so that you can make an informed decision about buying.
It is worth noting that the dimensions of 310 cm are a kind of “golden mean” for one or two people, smaller sizes are no longer comfortable for full fishing with sonar and tackle, and larger require a more powerful motor and heavy transport. inflatable tubes in this model provide excellent load capacity, while maintaining a small weight of the entire structure in the assembled form.
Design features and materials
The basis of durability of any inflatable vessel is the quality of the material used. DM 310 The material is typically about 750 g/sq.m., which is the optimal indicator for boats of this class: it is strong enough not to be afraid of branches and seashells, but not excessively heavy.
The design of the bottom deserves special attention. Unlike models with fully inflatable floor (FBD), the option with hard or plywood sludge is more often used, which has several advantages. Hard floor. It provides better course stability and allows you to stand confidently while fishing without bending under the weight of a person, and it is less susceptible to temperature expansion and compression during the season.
⚠️ Warning: When operating in hot weather, be sure to monitor the pressure in the cylinders. Heating the air in the sun can lead to a critical increase in pressure and rupture of the seams, if you do not vent the excess in a timely manner.
Seams in quality models DM 310 They're double or triple-dip squeezing, and they're hot-air-digesting, and this creates a monolithic structure that's almost impossible to damage under normal conditions. A critically important element is the scaling - a rigid tape around the perimeter, which protects the vulnerable joint of the balloon and the bottom from abrasion on the piers and shore.
To extend the life of the PVC fabric after each fishing, rinse the boat with fresh water, especially if you have been swimming in salt water or bodies of water with blooming water (algae can erode the upper protective layer).
Dimensions, weight and transportability
One of the main arguments for buying this particular model is that it's compact in packaged form. DM 310 It can easily fit in the trunk of most cars, and if necessary, it can be carried to the water in a backpack even on foot. The weight of the kit varies depending on the configuration, but usually ranges from 35 to 45 kg, which allows you to transport it to one physically advanced person or two in “light walk” mode.
The working length of 3.10 meters and a width of about 1.40-1.50 meters create enough space to accommodate two adults and the necessary equipment. The height of the side is usually 35-40 cm, which provides good protection against splashes, but still maintains a low center of gravity. pendant for the engine installation.
Transportability also depends on the time it takes to assemble and disassemble: it takes about 15-20 minutes for an experienced user to fully prepare the vessel for launch; using inflatable tubes instead of rigid ones requires a pump, but gives a gain in weight and ease of storage in winter in an apartment setting.
Capacity and load capacity
The issue of capacity is often decisive when choosing between models 290, 310 and 330 cm. PVC DM 310 boat It is officially designed for two people, but its real carrying capacity allows you to carry much more payload. rated carrying capacity is usually about 300-350 kg, which with a margin covers the weight of two medium-sized people, engine, fuel and fishing equipment.
The interior space is ergonomically organized, with inflatable seats (banks) able to move along the length of the cockpit, allowing the vessel to be rebalanced based on the number of passengers or the location of the cargo. This is a unique feature that many rigid hulls lack. You can move passengers closer to the nose or stern to optimize driving performance.
- 🎣 Comfortable accommodation of two fishermen with tackle and sonar.
- ⛺ The possibility of overnight stay on the water for one person in the mode of "survival" or short rest.
- 📦 Transportation of cargoes up to 250 kg without critical reduction of the height of the board above the water.
- 🐕 A great option for cruising with a dog, as the claws of animals are not afraid of reinforced PVC.
When fully loaded, it is important to remember the weight distribution. Centrification It should be such that the bow of the boat does not burrow into the wave, and the transom remained submerged exactly so as to capture water for the operation of the propeller, but not to create unnecessary resistance.
Driving qualities and compatibility with motors
Dynamic specifications DM 310 For a given length and weight of the hull, the optimal is the engine with a capacity of 3.5 to 5 hp With an engine of 3.5 hp, the boat confidently goes into plane with one person on board, developing speeds up to 20-25 km / h.
If you plan to operate with two passengers, it makes sense to consider engines with a capacity of 6-8 hp However, here lies an important nuance: the installation of too powerful engine can lead to transom bend or yaw the vessel on the course, since the short base (3.1 m) is more sensitive to the distribution of thrust than long models.
| Engine power (hp) | Number of people | Mode of traffic | Speed (km/h) | Fuel consumption (L/h) |
|---|---|---|---|---|
| 3.5 | 1 | planing | 22-24 | 1.2 - 1.4 |
| 5.0 | 1-2 | planing | 26-28 | 1.6 - 1.9 |
| 8.0 | 2 | planing | 30-32 | 2.2 - 2.5 |
| 3.5 | 2 | Water-displacement | 8-10 | 0.8 - 1.0 |
⚠️ Warning: Never exceed the maximum recommended engine power specified in the data sheet, which can lead to the collapse of the transom board and the boat tipping over due to a sharp defferent on the nose.
On the excitement. DM 310 It behaves predictably with inflatable tubes that act as additional shock absorbers, but because of its relatively narrow body, the side rolling can be felt more strongly than on wide catamaran models. keel-proof (stringers) if it is not built into the basic configuration.
The secret to fuel economy
To go to the plane with minimal fuel consumption, first let the engine disperse the boat at medium speeds, then smoothly add the gas to full, avoiding sharp jerks of the handle.
Assembly, maintenance and storage
Proper assembly is the key to the long service of your boat. Always start with the layout of the boat on a flat surface, cleared of sharp objects. Inflating cylinders should be done in stages: first to 60-70% of the volume, then, after the material is slightly stretched and takes shape, reach the pressure to the working value (usually 0.2 atm). foot-pump with a pressure gauge here is preferable to an electric one to control the process.
Slats (bottom) need to be carefully installed; plywood or aluminum sheets should be flat, without skewing; if you feel resistance, don't use force, check the orientation of the sheets. Often errors occur when you install the first or last sheet, which is of a specific shape.
☑️ Season preparation checklist
Storage DM 310 In winter, you need to observe the temperature regime: it is optimal to keep the vessel in an inflated state (or partially inflated) at a temperature of not lower than +5 degrees to avoid PVC clamps. If this is not possible, fold the boat in free folds, pouring talc, and avoid installing heavy objects on top.
Comparison with competitors and final choice
In addition to other manufacturers, such as Flagship, Aqua or huntermodel DM 310 It often benefits from more sophisticated cockpit ergonomics, and many of the competitors in this size class sacrifice width for weight loss, making the boat unstable, and here the engineers managed to keep the balance.
The cost of ownership is also an important factor, because PVC's repairability allows it to repair small punctures by itself with a refit, which reduces operating costs. DM 310 It does not require painting and is not subject to electrochemical corrosion.
To sum up, this model is the ideal choice for those looking for a reliable, compact and versatile vessel for frequent outdoor travel, it forgives many mistakes for beginners and delights experienced water-engineers with its predictability.
The DM 310 is the optimal compromise between size, capacity and price, ideal for fishing together or solo trips with a lot of equipment.
Frequently Asked Questions (FAQ)
Can I use the DM 310 boat at sea?
Marine applications are only possible in coastal areas with no disturbance and no PVC resistant to salt water, but the high seas, with its wind and waves, pose a risk to boats of this size due to the risk of tipping over and demolishing into open water.
Which glue is better to use for puncture repair?
For repair of PVC products, it is recommended to use two-component polyurethane adhesives (for example, Teknipell or special adhesives for boats). It is important to degrease the surface and follow the instructions for drying time. Conventional "moment" or superglues based on cyanacrylate can damage the structure of the material.
How long does a PVC boat last?
With careful operation, proper storage in winter and the absence of constant exposure to direct sunlight, the service life DM 310 The main enemies are ultraviolet light and mechanical damage when dragging on stones.
Do I need to register this boat with GIMS?
According to the current legislation of the Russian Federation, boats with a mass in kerb condition of more than 200 kg are subject to registration. DM 310 When complete with the motor most often fits within this limit (about 35-45 kg boat + engine up to 10-15 kg), registration is often not required, but the final decision depends on the exact weight of your kit and local rules.