boating technology of Russian production in recent years has passed a huge path of development, and a bright representative of this evolution is the development of the marine engine industry. aluminum-boat The 40 model has become a benchmark in the small boat class of about 4 meters long, combining affordability, maintainability and functionality, and it is this size range that is most often chosen by novice water-engineers and experienced anglers looking for a versatile solution for the weekend.
Why, exactly. ALLURY 40 So, what's the secret to this kind of sustained interest in forums and in stores? The secret is the balance between the weight of the hull and its load capacity. The designers have managed to create a vessel that can be transported on a light trailer or even on the roof of the car with the right skill, while maintaining excellent wave stability. It's not just a piece of aluminum, it's a piece of aluminum. tool-maker It's for moving through water.
In this article, we will take a look at the design, control and operating details of this model, how to choose the right engine, what to look for when buying and how to extend the life of your boat.
Structural features of the body and materials
The basis of any boat is its hull, and in the case of the model 40 is used. aviation This material is not chosen by chance: it is highly corrosion-resistant, does not rust in salt water and, critically, is subject to “shape memory” when hit by an underwater obstacle, such a side will rather remember, but will not burst, as it might happen with steel or plastic.
The hull is designed with riveting technology, which ensures high reliability of joints. Unlike welds, which can be corroded in aggressive environments, riveted joints using sealants last for decades. The thickness of the bottom and sides varies depending on the modification, but usually ranges from 2 to 3 mm, which is the most common form of the hull. best-case for this class of vessels.
The shape of the ALLUR 40 hull is often a classic motobod with straight sides and a slightly raised nose, and this geometry ensures maximum internal volume at a given length. Dough It can be flat or have a slight keeliness, which affects driving performance. Flat bottom allows you to approach the sloping shore, but less comfortable on the excitement, whereas keeled is better at cutting the wave, but requires a more powerful motor to get on plane.
- 🛡️ Material: Aluminum-magnesium alloy, resistant to shock and corrosion.
- ⚓ Type of connection: The sealed casing, which ensures durability.
- 🌊 Geometry: Direct boards to maximize useful space inside.
⚠️ Warning: When buying a used boat, be sure to check the condition of riveted joints for leakage. The presence of white plaque (oxidation) around the rivets may indicate a leakage violation.
Production technology
Unlike stamping, riveted ALLUR cases are assembled manually, which allows you to control the quality of each seam, but increases the laboriousness of production.
The layout and internal arrangement of the cockpit
The interior space of the boat ALLUR 40 is designed with ergonomics in mind for a crew of 2-4 people. Banks. (seats) are usually made of removable wooden or aluminum slats, which makes it easy to change the configuration of the cabin, and can be dismantled if necessary, making room for cargo or large fish.
The nose is a special focus, and many of the modifications have been designed to forepicIt has a dual function of increasing the unsinkability of the vessel and serving as a storage locker, which is critical because it allows you to keep your equipment dry even if you get sprayed into the cockpit.
The boat can be operated as a pump-motorIn the second case, a console or panel is installed in the bow or on the bulkhead for the installation of instruments and the steering wheel, the presence of a control panel makes driving more comfortable at high speeds and allows for more powerful power units.
Performance and driving performance
The boat's driving performance depends on the installed power plant and load. recommended capacity The engine usually varies in the range from 5 to 15 hp With a low-power engine, the boat will confidently keep planing with one or two passengers, while the 15 hp engine will allow you to take on board a full crew and equipment.
The ALLUR 40 is considered by the owners to be good for this type of hull. Direct sides create a significant metacentric height, which makes the boat stable in the parking lot. rollTherefore, maneuver carefully, distributing the weight of passengers evenly.
data-sheet figures usually indicates the possibility of transporting up to 400-500 kg, including the weight of people, engine, fuel and equipment, exceeding this limit is not only dangerous, but also reduces speed and handling, turning a gleaming boat into a displacement boat.
| Parameter | Meaning | Comments |
|---|---|---|
| Full length | ~4.0 m | Excluding the attachments |
| maximum width | ~1.4 - 1.5 m | Provides sustainability |
| Height of board | ~0.45 m | Splash protection |
| Load capacity | 500 kg | Including crew and engine |
| Passenger capacity | 3-4 people. | Depends on the configuration. |
⚠️ Warning: Never exceed the maximum engine power specified in the boat's passport, which can cause the transom to collapse and the boat to tip over.
To improve driving performance, try experimenting with the installation of transom plates (hydrowing) on the lower unit engine, which will help the boat to go faster for planing.
Selection of motor unit and transax plate
The ALLUR 40 is a critical engine traction junction, usually reinforced by linings and has a standard suspension height for short leg (S) or long leg (L), depending on the modification. anticavitational The engine was on the same level with the bottom line or was buried by 10-20 mm.
For this model, both two-stroke and four-stroke engines are excellent. Two-tacters They're more efficient, quieter, and more environmentally friendly, but they can make a difference in differentiation, requiring passengers or cargo to move forward.
The motor is fastened either by rods (for low power) or through a bolt mounting system. The second option is preferable for high-powered motors, since it eliminates the risk of vibrational unwinding of the rods at high speeds. door-wheel Or a lifting mechanism if you plan to pull the boat ashore often.
- ⚙️ Leg type: Short (S) is preferred for shallow water, long (L) for open water.
- 🔩 Fixing: Bolt connection is more reliable than rodsin for motors more powerful than 5 hp
- ⛽ Fuel tank: Built-in or remote (12-25 liters) for power reserve.
☑️ Check before installing the engine
Repairability and hull maintenance
One of the main advantages of the ALLUR boats is their exceptional repairability: aluminum is easy to fix, and in the case of a serious breach, repairs can be performed even in the field using cold welding or special patches. argon-welding.
Regular maintenance includes washing the shell with fresh water after each release to salt water, checking the condition of riveted seams and lubricating the moving elements. plumbing And seals, and drying up or losing them can lead to a subtle accumulation of water in the forepeak.
Keeping the boat upside down under a canopy or indoors is recommended. Direct sunlight can destroy seals and paintwork (if applied), and constant contact with the ground can damage the bottom. Winter storage requires careful drying of all internal cavities.
⚠️ Warning: Do not use abrasive cleaning products to wash the aluminum case. They can damage the oxide film, which protects the metal from corrosion.
Aluminum case does not require complex maintenance, but regular washing and drying increase its service life at times.
Comparison with analogues and final conclusions
There are many other boats on the market, such as the Cayman, Salute or Sparrow, and the ALLUR 40 is often better suited for its ergonomics and build quality, and unlike the cheap Chinese, it uses a proven alloy and thicker metal, which gives you confidence when you go out in windy weather.
Compared to similarly sized inflatable PVC boats, ALLUR loses weight and dimensions when transported, but gains in assembly speed, puncture resistance and comfort. The hard bottom and sides allow you to stand and move confidently on the boat, which is impossible in an inflatable pill.
In conclusion, it may be said that aluminum-boat ALLUR 40 is a rational choice for those who value reliability and practicality, it does not require complex storage conditions, forgives errors of inept operation and is ready to serve for many years, it is a classic workhorse for fishing and recreation, which justifies every invested ruble.
Cost of ownership
When resold, aluminum boats lose much less in value than PVC or plastic counterparts, remaining a liquid asset.
Frequently Asked Questions (FAQ)
Is it possible to go to sea on the ALLUR 40 boat?
The only way to go out is in slack weather and near the shore, the straight-sided, flat-bottomed structure is not designed for a sea wave, and the high seas pose a serious danger to such a boat.
What is the maximum weight of the engine?
For the Model 40, the optimal engine is up to 9.9 hp (actually 15 hp with a limiter), the installation of a more powerful engine is possible only if the appropriate marking on the transom is present and after consulting the manufacturer.
Should I paint an aluminum boat?
Special paint is not required, as the oxide film protects the metal. However, epoxy paint can improve the appearance and facilitate cleaning from contamination, but requires careful surface preparation.
How to keep a boat in the winter?
The boat should be washed, dried, turned upside down and mounted on supports (kilblocks) to prevent deformation of the hull, it is better to store indoors or under a tight awning.