The decision to buy a swimming vehicle is always a compromise between budget, operating conditions and desired comfort. When it comes to serious fishing in large bodies of water, many boaters think about switching from inflatable vessels to rigid hulls. Metal fishing boat It's often the gold standard that combines the indestructibility of the design and the affordable price of composite or plastic counterparts, and it's the hardness of the bottom that allows you to confidently pass through the thickets of reeds without fear of sharp stones in shallow water.
The question of where and what kind of Buy a metal boat for fishingThe market offers a variety of options, from simple kandaks to complex engineering designs made of aviation aluminum with complex bottom geometry. It's important to understand that metal is a metal of discord, and the choice of alloy will determine the longevity of your vessel, its weight and, critically, the ability to hold a blow against underwater obstacles without cracking.
In this article, we will look at all the nuances of choice so that you can make an informed decision. aluminum-alloy It is often better than conventional steel, how to calculate the power of the engine and what hidden risks exist when buying used equipment. Competent approach to buying will avoid situations where the boat becomes a source of problems, not the joy of fishing.
Advantages of a rigid body over inflatable analogues
The main argument in favor of buying a hard boat is its wear-resistantUnlike PVC, which is afraid of sparks from a fire, sharp branches or dog claws, the metal side can withstand almost any mechanical impact. You can safely throw yourself ashore, drag a boat over sand or rocks, and the maximum it faces is a scratch that does not affect buoyancy, which is especially important for anglers who often visit wild, undeveloped shores.
The second important factor is loading capacity A metal boat, even a small one, can carry a significant weight of passengers and equipment while remaining stable on the wave; a rigid bottom ensures predictable plane behavior, which is critical when using powerful motors; and metal does not fade in the sun and does not lose its properties at extremely low temperatures, making such boats ideal for northern fishing.
However, do not forget about the disadvantages that often outweigh the scales in the direction of PVC inexperienced users. Transportability In a metal boat, you need a trailer or a trunk on the roof of your car, because you can't fold it into a backpack, and it's also very thermally conductive and sound-conductive, because sitting on cold aluminum in winter is unpleasant, and any knocking on the side echoes through the water, potentially scaring off fish, but these problems can be solved with the right tuning and gear.
To sum up the comparison, a rigid body is the choice for those who value reliability over mobility. If you plan to fish in the same body of water or have the option of storing a boat in a garage or on a trailer, then metal will be a loyal friend for years to come. The service life of an aluminum boat with proper care can exceed 30-40 years.This makes this a good investment in the long run.
Material choice: Duraluminum or Steel?
The first thing a buyer faces is the choice of alloy, the main options are two: steel and aluminum alloys (most often duraluminum or its analogues like AMG). Steel boats They're traditionally cheaper to manufacture and therefore to buy, and they have a high tensile strength, but they have one critical disadvantage: they're susceptible to corrosion, and even with good painting, any scratch can become a rust rod that will eventually destroy the body.
duraluminium (aluminum alloys with copper, magnesium and manganese) are free of the rust problem in the classical sense. Aluminum oxidizes to form a thin protective film that prevents further destruction of the metal. Such boats are much lighter than steel counterparts of the same strength, allowing for less powerful and economical motors. However, dural requires careful treatment of welds and does not tolerate contact with copper-containing anti-corrosion paints for the underwater part.
⚠️ Warning: Never use copper paint to protect the underwater part of an aluminum boat. In salty or even just mineralized water, this will cause an electrochemical reaction that will quickly "eat" the metal around the painted area.
When choosing between steel and aluminum, it is also worth considering repairability. Steel is cooked in almost any garage with conventional electric welding, which makes it popular in remote regions. Aluminum requires argon welding and special skills, although modern technology allows you to use special formulations for cold repairs. If you plan long-distance expeditions where access to professional service is limited, this factor can be decisive.
When buying a used aluminum boat, carefully examine the transom and bottom for "tiredness" of the metal. If you see microcracks around rivets or seams, it is better to refuse to buy - this is a sign of a violation of welding technology or excess loads.
Body geometry and driving performance
The shape of the bottom is very important for how the boat will behave on the water. boat It has maximum stability in the parking lot and excellent swelling in shallow water, but on the wave it begins to pound hard on the water ("slap"), which tires passengers and creates a risk of damage to the body.
Fishing in large bodies of water, where the wave often rises, requires a keel. The bottom of the silky bottom cuts the wave, providing a soft and smooth ride. But it is important not to overdo it: too deep keel reduces the sloughing and requires more engine power. The optimal solution for a universal fishing boat is to be a silk. keel-bow a form or bottom with a variable angle of keeliness, where the angle in the nose is greater for breaking through the wave, and to the transom decreases for easy exit to plane.
And the zygomatic splashers are also an important part of geometry, and they direct the flow of water down and to the sides, preventing the cockpit from splashing. On metal boats, this is especially true because the water in the metal trough accumulates cold and creates discomfort. The presence of developed sides and the proper collapse of the bow also affects the germination of the wave: if the sides are piled in, the boat will constantly flood with a counter wave.
| Type of bottom | Driving performance | Sustainable | Recommended application |
|---|---|---|---|
| Flat. | Hard hits on the wave, noise | High in the parking lot. | Small rivers, lakes, quiet water |
| Kiloty. | Soft move, exchange rate stability | Medium (need cheekbones) | Large reservoirs, wave up to 0.5-0.7 m |
| Deep V-keel | Great excitement, but you need a powerful motor. | Low at low speeds | Sea fishing, open bars |
| Tunneling | Specific, good passability | High. | Shallow water, overgrown areas |
☑️ Geometry check when buying
Transport, storage and maintenance
Owning a metal boat imposes certain logistical obligations, and unlike inflatable boats, you can't just put it in the trunk. You'll need to. trailerWhen transporting, the boat must be securely secured with slings to prevent shifting of the center of gravity and damage to the transom. It is also important to consider the dimensions: the width of the boat with the trailer should not exceed 2.55 meters (standard for driving without special permission), and the height in folded form (if there is a tent) should allow passage under bridges and power lines.
Keeping a metal boat in winter requires simple rules: If the boat is outside, it should be turned upside down or mounted on kilblocks to prevent moisture and snow from accumulating inside. Metal, especially steel, does not like constant contact with water and dirt. Before setting up for winter storage, it is recommended to wash the hull with fresh water, especially if you have been fishing at sea or salt lakes, and check the condition of the anticorrosion coating.
Maintenance of a metal boat is minimal, but necessary. Periodically check the condition of rivets (if the structure is riveted) and welds. The appearance of white plaque on aluminum is a normal process of oxidation, it can be cleaned. If you notice metal stratification or deep cracks, operation should be stopped before repair. To prolong the life of the transom, which experiences maximum loads from the motor, it is recommended to use transom plates or reinforcing plates.
⚠️ Warning: When washing boats after fishing in salt water, use only fresh water. The remaining salt on the metal acts as a catalyst for corrosion, especially in areas of microcracks and welds.
Installation of motor and attachment equipment
Choosing a metal outboard motor is a balance between power and weight. Aluminum boats are generally lighter than plastic counterparts, but heavier than PVC. To go to the plane with a full load (fisher, tackle, gasoline), the engine power should be about 1 hp per 20-25 kg of total weight. However, do not strive for the maximum power specified in the boat's passport if you are fishing alone or together: fuel It will be unnecessarily high, and the boat will become unnecessarily rolling at low speeds.
The attachment of the motor to the metal transom should be done using anti-vibration gaskets. The metal transmits vibration perfectly, and without damping this can lead to "tiredness" of the metal at the place of attachment of the transmoltar board and even to its detachment. door-wheelIt will greatly simplify the movement of the boat along the shore, as to carry heavy metal by hand is an ungrateful occupation.
Fuel economy secrets
Use a propeller with a pitch that suits your needs. For fishing, where traction and plane load are important, the pitch should be smaller than for high-speed walks. A properly selected propeller allows the engine to operate at the optimal speed range, reducing fuel consumption by up to 15%.
In a metal boat, all wires must be carefully insulated and protected from rubbing against the sharp edges of the metal. Any break on the hull in a metal boat can cause electrochemical corrosion or, in the worst case, electrocution of people in the water. Use only marine wiring and high-quality shrinkage terminals.
Where to buy and what to look at when choosing a B/U
Decided. Buy a metal boat for fishingThe factory boats (e.g., the Crimea, Kazanka of the new series, the Salute, the Voronezh) have a guarantee, predictable welding quality and compliance with modern standards. Buying a used boat is a lottery that can win if you know what to look for. Often you can find a great example of Soviet production, which after cosmetic repairs will last for decades.
When you look at a used boat, you should look at the geometry first. The boat should be flat, without skewing. The dents on the sides are permissible as long as they do not affect the seams and corners. Pay special attention to the bottom: swipe your hand over the inside surface, there should be no sharp changes indicating deep dents on the outside that can disrupt hydrodynamics. Check the deck condition: rotten plywood flooring is a common problem with old boats, it will take time and effort to replace.
Buying a boat is best at the end of the season or in early spring, when the market is oversupplied. In winter, prices may be lower, but you can't value a boat on the water. If you buy a boat without documents, make sure it can be registered with the GIMS (if it is subject to registration by weight and engine power).
Buying a used metal boat is justified if its age is up to 15-20 years, there is no through corrosion and the geometry of the hull is not disturbed.
Frequently Asked Questions (FAQ)
Do I need to register a metal boat in the GIMS?
Registration is required for vessels weighing more than 200 kg (complete with an engine) or with an engine power of more than 8 kW (about 10.8 hp). If your metal boat is lightweight (for example, the Kazanka-M without an engine weighs about 140 kg) and you put the engine up to 10 hp, registration may not be required. However, the rules may change, and the final decision should be checked with the current legislation and the local branch of the GIMS.
How to fix a small hole in the aluminum bottom?
For emergency field repairs, you can use epoxy plasticine ("cold welding") for aluminum by pre-cleaning and degreasing the surface. For major repairs, it is better to use argon welding or special aluminum soldering solders that allow you to seal the hole without complex equipment.
Why does an aluminum boat rattle on the move?
Metal is a great conductor of sound, and the rumble is caused by the waves hitting a flat or not keeled bottom, as well as the vibration of loose elements (cans, drawers), and you can reduce the noise by pasting the bottom with vibroproofing materials (used in autosound) or simply laying a foam rubber mat on the floor.
Can a metal boat be painted with ordinary enamel?
Ordinary enamel will quickly get out. To paint the hull, special non-ferrous metal soils (for example, GF-021 for non-ferrous metals or special epoxy soils) and wear-resistant paints designed for boats (for example, Gamma, Tikkurila or yacht enamel) are necessary. It is important to follow the technology: stripping, degreasing, primer, painting.