Aluminum boats manufactured by Kazan Aviation Plant named after S. P. Gorbunov have been the standard of reliability and availability on water bodies of Russia for more than half a century. Kazanka's boat From a simple rowing boat to a high-speed motorboat capable of speeding and weathering storms, the history of these vessels is closely intertwined with the development of the domestic small fleet, making them recognizable anywhere in the country.
The popularity of CAPO products is due not only to low cost compared to their counterparts, but also to the high maintenanceability of the hull. The owner can fix the hole or strengthen the transom using available materials and tools. However, the variety of modifications released over decades often confuses even experienced water engines, who are confused in the indexes and technical nuances of different generations.
In this article, we will discuss all the main types in detail. KazanFrom the legendary "first" model to the modern versions with improved seaworthiness, you will learn how the bottom and contours of the hull differ from year to year, which engines are suitable for specific modifications and what to look for when buying a used vessel. Understanding these differences will help you make the right choice for fishing, recreation or household needs.
⚠️ Attention: When buying an old Kazanka boat, be sure to check the condition of welds and the absence of through corrosion, as aluminum is prone to electrochemical destruction when in contact with copper alloys or wandering currents.
Evolution and history of Kazanok line
The history of the creation of these boats began in the mid-1950s, when Soviet industry faced the task of mass supply of the population with affordable water transport. The first model, which received the simplest designation, was a flat-bottomed structure, designed primarily for operation in calm waters. Boat hull It was made of duraluminium, which provided light weight, but required caution when driving on agitation.
Over the years, the design has evolved, with new modifications with improved stability and the ability to install more powerful engines, and engineers have experimented with the shape of the contours, the height of the side and the location of the cockpit. Kazanka-M later Kazan 5It absorbed the experience of operating previous models, becoming safer and more comfortable for passengers.
The shift from purely utilitarian to touristic is a special feature of history: If the first models were more of a working tool for fishermen and rangers, later versions already assumed soft seats, windshields and even awnings, which made boats popular for family holidays on weekends. Today, you can find models of different decades on the water, which emphasizes their durability.
Classic Kazanka and Model M: the beginning of the path
The first mass model was a regular one. KazankaThe buoyancy box, which started in 1955, was a four-seater boat with a flat bottom and a stern stern, and it was very simple, with two longitudinal redans on the bottom virtually absent, making cruising at speed uncomfortable because of yaw, and limited to 5 hp, which allowed speeds of up to 20 km/h.
A few years later, the light came into being. Kazanka-MThe big difference was that it could have an outboard motor that could be up to 8 hp and then up to 10 hp, thanks to a reinforced transom, and it had zygomatic splashers that partially solved the problem of splashing the cockpit, but the stability was weak, because a sharp roll or a movement of passengers could lead to a rollover.
- 🚣 Capacity: up to 4 people or 250 kg of cargo.
- ⚓ Material: Duraluminum D16AT.
- 🔧 Feature: There is no built-in gas tank in the early versions.
- 🌊 Water: It is only suitable for closed waters.
Classic models should pay special attention to the condition of rivet joints. Over time, the tightness is broken, and the boat can start to draw water. Regular inspection and replacement of seals is the key to the long service of your vessel. Despite their age, these boats are still in demand due to their cheapness and simplicity.
⚠️ Attention: Operation of Kazanka and Kazanka-M is allowed only when the distance from the shore is not more than 500 meters and the height of the wave is not more than 25 cm due to low stability and the risk of water draw by the sides.
Kazanka 5 Series: Transitional Development Stage
In the early 1960s, the plant introduced a model. Kazan 5The boat had a higher bow side, which improved the germination of the wave, but the main problem was still the same rolling in the parking lot and when driving, the bottom got more pronounced keeliness in the nose, but the stern remained almost flat.
This model already allowed the installation of engines up to 12 hp, which allowed glides with two passengers, and there were options with a windscreen, although the awnings were an option and were rarely installed. Aluminum case It got a little thicker in critical areas, which increased the life of the vessel when hitting obstacles, and many fishermen valued this model for being able to go quietly under the oars without strong water resistance.
Importantly, Kazanka 5 was the last model to still be influenced by a utilitarian approach without regard to comfort, the seats were rigid, often wooden, and the location of the rundooks was not always comfortable. However, this series laid the foundation for future sales hits. Now it is quite difficult to find a live "five" in the original condition, most of them have gone through many repairs.
How to distinguish Kazanka-5 from M in appearance?
The main difference is the shape of the forehead and the height of the bow in the nose. The fifth model has a higher side, and the cheekbones have a more pronounced face. In Kazanka 5, the transom was often reinforced under engines of greater power than their predecessors.
Legendary Kazanka-5M and its modifications
The real breakthrough was the emergence of a model. Kazankah-5M In 1972, it was not just a boat, but a full-fledged planing boat that could be held in the wave, and the main design change was the developed cheekbones that go from the transom to the forehead, and the keeled bottom, which made it possible to significantly improve stability and safety, as well as improve driving performance.
Modifications Kazankah-5M2The cockpit, which came later, had an even more powerful transom that could withstand engines up to 25-30 hp, and increased cockpit sizes, it could comfortably accommodate up to 5 people, there were soft seats, gear locks and the ability to install a running awning, and the speed for an outboard motor of the "Whirlwind-30" reached 40 km / h, making it one of the fastest boats in its class.
But there was a big drawback with this model: when fully loaded (5 people + equipment), the boat would have had a lot of difficulty or never come out, so many owners would have artificially lowered their payloads by taking three, but with complete comfort, and it's also worth noting the high fuel consumption of powerful engines, which was critical for many.
- 🚀 Speed: up to 40 km / h with a 30 hp engine
- 👥 Passenger capacity: up to 5 people.
- 🛡️ Safety: Built-in buoyancy blocks around the perimeter.
- 📏 Dimensions: length 4.5 m, width 1.6 m.
Kazanka-5M became the most popular model in the history of the plant, setting the standards for aluminum boats for many years.
Comparative table of model specifications
To organize the information and help you choose the right option, we have prepared a summary table of the main technical parameters of various modifications, which will help you quickly navigate the differences between the generations of boats.
| Parameter | Kazanka-M | Kazan 5 | Kazankah-5M | Kazankah-5M2 |
|---|---|---|---|---|
| Length, m | 4,00 | 4,00 | 4,50 | 4,50 |
| Width, m. | 1,40 | 1,45 | 1,60 | 1,60 |
| Load capacity, kg | 250 | 300 | 400 | 400 |
| Max. Power, hp. | 8-10 | 12 | 20 | 25-30 |
| Body weight, kg | 130 | 145 | 190 | 195 |
And if you look at the table, you can see that there's a consistent increase in body mass as you grow in size and power, and that's something that you need to consider when you're choosing a trailer to transport and how you're going to launch it, and heavier models require a more powerful tractor or winch.
Tuning and modernization of old buildings
Owners of old Kazan They often resort to retrofits to extend the life of the boat and improve its performance. bucket-bucket They're made of foam or pipes, which improves stability and safety, and they often change the wood cockpit skin to more modern materials, such as moisture-resistant coated plywood or composite.
Many enthusiasts install more modern steering systems, replace regular seats with soft seats from foreign cars or boats, and pay special attention to painting: the use of modern polyurethane paints not only improves the appearance, but also protects aluminum from corrosion. Installation of hydrodynamic wings on the lower unit motor allows you to compensate for the different and improve the output for planing.
It is important to not disturb the integrity of the body's power elements during the work, any drilling of holes should be carefully isolated, and it is also important not to abuse the weighting of the structure, as this can adversely affect speed and safety.
☑️ Checklist of Kazanka preparation for the season
Tips for selection and operation
When choosing a Kazanka boat, first of all, you need to determine the operating conditions. For large reservoirs and Ladoga, it is definitely worth choosing a series of models. 5mm or 5M2 It's because of their better seaworthiness, and for small lakes, quiet rivers and reed fishing, lighter and more maneuverable cane fishing is fine. Kazanka-M or Kazan 5.
Pay attention to the condition of the transmuner. If it is deformed or has trace repairs, it is better to refrain from buying, since this is a critical safety element. Also check the level of the bottom: the boat should not have "bubbles" or dents that violate hydrodynamics. Aluminum rust is not terrible, but oxides and whitish plaque should be cleaned.
Remember, even the most reliable boat requires maintenance. After every saltwater trip, the hull must be washed with fresh water; it is better to keep the boat upside down or under a canopy to avoid accumulating precipitation inside the cockpit.
To facilitate the descent of heavy Kazanka-5M into the water, use an inertial winch with a long cable and roller sleds on the trailer - this will save time and effort.
⚠️ Attention: Never exceed the recommended engine power as indicated in the boat's passport. Installing an engine that is too powerful can cause the transom to collapse and the boat to tip over at full speed.
Frequently Asked Questions (FAQ)
What is the maximum speed of Kazanka-5M with a 30 hp engine?
At full load (3-4 people) the speed is about 35-38 km / h With one driver and a full tank, the boat can accelerate to 40-42 km / h, but this depends on the state of the bottom and the type of screw.
Can I put imported engines on Kazanka?
Yes, you can install any motor with the right power and the right length of the lower unit. For the 5M and 5M2, you can fit the lower unit S (short leg) or L (long leg) engines depending on the year of the transom.
How to fix a small hole in the aluminum case?
For temporary repairs, you can use epoxy resin with reinforcement fabric (glass fabric). For major repairs, it is better to use argon welding or installing an aluminum patch on sealed rivets.
Why is Kazanka rolling in the parking lot?
This is a design feature of the early models with narrow bottom and flat contours. The 5M and 5M2 series are devoid of this drawback thanks to the developed cheekbones. To improve the stability of older models, additional outrigger floats are often put in place.