Technical specifications and features of the boat Kazanka 2M

Legendary Kazan 2M The metal boat, produced by the Kazan Gorbunov Aviation Plant, has become one of the most recognizable symbols of Soviet and post-Soviet water transport, still plowing the expanses of rivers and lakes. This metal boat, produced by the Kazan Gorbunov Aviation Plant, has become a benchmark for reliability and accessibility for thousands of anglers and tourists. technical specifications This model does not fade away, as many owners are striving to restore or competently upgrade the existing vessel.

Understanding the exact parameters of the case is necessary not only for the restoration of documentation, but also for safe operation, because aluminum-magnesium alloyThe PVC is a very special vehicle, and unlike modern PVCs, every detail of the structure that affects stability and load capacity is important, and we'll take a look at the nuances in detail so you can objectively assess the state of your boat.

Many people mistakenly believe that all Kazanka are the same, but the second modification (M) has received significant improvements compared to the basic version, especially in terms of safety and comfort. size And weight specifications will allow you to choose the right trailer, calculate the necessary power of the engine and avoid overload, which is critical for a metal boat with a flat bottom.

History of creation and design features

Development Kazan 2M The first model was designed to respond to many complaints from users, which was characterized by low stability and tightness. CAPO engineers decided to increase the width of the hull and change the geometry of the transom, which had a positive impact on seaworthiness. The main material was the AMG5M aircraft alloy, which provides high strength at a relatively low weight, although by modern standards the design seems heavy.

The boat body is assembled from separate sheets of skin connected by a flap on the rivetThis technology, which comes from the aircraft industry, allows the structure to withstand significant impact loads, for example, when going to unequipped shore or hitting a fuel heater, but it is riveted seams that require regular inspection for corrosion and leaks.

And the important thing is that there are zygomatic splashers that improve germination on the wave, but they don't make the boat fully glittery when fully loaded. The deck design includes a bow that adds a useful storage space to keep things dry. Kazanka 2M suitable for multi-day tourist trips.

⚠️ Attention: When inspecting an old boat, pay special attention to the bottom in the area of the junction with the transom - it is there that electrochemical corrosion most often occurs due to the contact of heterogeneous metals (aluminum of the body and steel mounting of the motor).

Overall dimensions and weight parameters

One of the key factors in choosing transport for the transportation of a boat is its dimensions. Kazan 2M The vehicle is 4,500 mm long, allowing a crew of 4-5 to comfortably accommodate, although passport capacity is often limited to four people, with a midsection width of 1,600 mm, significantly wider than the first model, and providing acceptable stability even when moving people on boards.

Weight of an empty boat with equipment (but without a motor) is about 190 kg. This is enough for manual transportation, so the presence of a trader or trailer is almost necessary for comfortable operation. the height of the side on the midfield is 720 mm, which provides good protection against splashes, but increases sailing in strong lateral winds.

For ease of loading planning, we will give the main figures in a structured form:

It should be noted that the real weight may differ from the passport depending on the year of manufacture and configuration, since in later versions, different alloys or sheet thickness could be used. When calculating the load on the trailer, it is important to take into account not only the weight of the boat, but also the mass of the engine that is installed on the transom.

Engine installation and requirements for motors

The manufacturer originally designed the Kazanka 2M However, in practice, owners often install more powerful units, achieving planing even at full load, the most optimal power range is from 15 to 30 hp, which allows speeds of up to 30-35 km / h.

The boat’s transom plate is reinforced and designed to fit heavy motors, such as Whirlwind-25, Neptune-23 Modern analogues from Yamaha and Tohatsu.c. require serious body rework and may be unsafe due to the risk of tweezing (transom fracture) at high wavelength.

The criteria for choosing a motor for this boat:

• 🚤 Power: Optimal 20-25 hp for economical stroke, 30 hp for planing.
• ⚖️ Motor weight: No more than 55-60 kg, so as not to overload the transom and not to disturb the differentiation.
• 🔧 The length of the lower unit: A standard shaft (S) is perfect, a long shaft (L) will require an overlay or will cause a nose bucket.

When operating with powerful motors, you need to monitor the condition of the transom bars. If they are wooden, they should be regularly checked for rotting and changed at the first sign of destruction, since the reliability of the engine mounting depends on them.

Capacity and passenger capacity

Interior space Kazan 2M The fifth passenger can take a seat, but it will be at the limit of rated carrying capacity, if you also consider fishing or tourism equipment, and the seating scheme involves two longitudinal cans (seats) and one transom in the nose.

The 400kg load capacity includes the weight of people, motor, fuel, anchor, gear and personal belongings. If you plan a long trip, you need to weigh the load strictly, because aluminum does not forgive overload - the boat becomes a roller, and spray-retardant properties fall to zero. Water begins to actively flood through the board even with moderate chop.

For tourist purposes, the nose contains a sealed hazelnut, the volume of which allows you to fold sleeping bags or spare clothes, but access to it is only possible from the inside of the cockpit, which is not always convenient on the water. ergonomics The boat is designed for quiet movement, active actions from the board can lead to a dangerous roll.

⚠️ Attention: Never place all cargo (anchors, batteries, fuel canisters) on one side or at one end of the boat.

Repairability and hull maintenance

Main advantage Kazan 2M in front of many modern analogues is the possibility of high-quality repair in garage conditions. Aluminum-magnesium alloys are well argon welded, although for sealing seams often enough quality minting and squeezing special compositions based on epoxy resins.

The recommended tuning sequence:
1. Transcension reinforcement (if the motor is > 20 hp)
Installation of the crane console and cable control
Windscreen installation
4. Organization of anchorage in the nose
5. Painting and anti-corrosion treatment