Soviet engineering thought gave the domestic boating many legendary samples of equipment, among which a special place is occupied by the Russian boating. Aluminum Boat Progress 2This project is a direct continuation of the famous Kazanka, but with major improvements aimed at improving safety and comfort, the mass production of this model began in 1965, and it quickly gained popularity among fishermen and waterwalkers due to its accessibility and maintainability.
Unlike its predecessor, the second model received higher sides, improved stability and a spacious cockpit. Boat Progress 2 It is still actively operated on the waters of our country, which indicates a high margin of safety of the structure. Many owners are in no hurry to part with this vessel, preferring to conduct high-quality construction. tuning and upgrade, instead of buying new PVC composites.
In this article, we will discuss all aspects of the operation of this boat. You will learn about the real driving performance, engine installation features and nuances of maintenance of the aluminum hull. Understanding the design features will allow you to use this boat for fishing or recreation.
The design of the body and design features
The boat's hull is made of duraluminium alloyIt's a very strong structure with a relatively low weight, and it's welded, which makes it airtight and durable when properly maintained, and it's zygomatic, which allows you to keep the wave steady, although it's a little slower than the keel.
In the nose is located jock-tightIt's a buoyancy compartment that, if the boat flips over, will help it stay afloat, and the boats are high, which is an important safety factor, especially when traveling on a wave or when fishing in windy weather.
⚠️ Attention: When inspecting the used boat Progress 2, first of all check the condition of the welds in the area of the transom and zygomatic seams. This is where cracks often occur due to metal fatigue.
The boat's trawler is made in the form vertical-cutIn the early versions and basic configuration, the roaming control was standard, but the design allowed for remote control with appropriate modification, the bottom of the body is flat with pronounced cheekbones, which ensures good germination of planing with sufficient engine power.
Technical specifications and dimensions
To understand the operational capabilities of the vessel, you need to refer to the figures. Progress 2 It is a small pleasure boat, and its dimensions allow transportation on the roof of a car or on a special trailer, which was an important factor for the Soviet tourist.
The table below shows the main technicalIt is worth considering that the actual weight may vary depending on the year of manufacture and configuration.
| Parameter | Meaning |
|---|---|
| Longest length | 4650 mm |
| Body width | 1720 mm |
| Height on midship | 650 mm |
| Displacement | 380 kg |
| Passenger capacity | 4 people |
An important parameter is loading capacityThis means that the boat can carry four medium-sized people and the necessary equipment, while remaining within safe stability limits. However, to confidently get on plane with full load, you will need a motor of at least 12-15 hp.
The optimal load for planing is no more than two people and a minimum fuel supply. Full load puts the boat into displacement mode.
Engine installation: choice of motor
Selection of power unit for Progress 2 It's always about finding a compromise between speed, fuel consumption and cost, and the factory manual recommended engines up to 12 hp, but it's been shown that the body can withstand more powerful units.
The most common option in the Soviet era and in the 90s was the engine. vortexIt had enough traction, but it was heavy and noisy, and a more modern solution is to install imported two-stroke or four-stroke engines, Tohatsu, Yamaha or Suzuki, with 9.9-15 hp. Four-stroke engines are preferred because of the lower fuel consumption and quietness of operation.
When installing a powerful motor, you must take into account lower unitFor Progress 2, the short leg (S) is considered optimal, since the transom has a standard height. Installing a long leg motor will require a transom buildup or lead to cavitation and loss of speed.
- 🚤 Tohatsu 9.8 - reliable "people's" engine, ideal for quiet fishing and fuel economy.
- 🚤 Yamaha 15FMHS It provides a reliable plane even with two passengers on board.
- 🚤 Hidea HD15F - budget copy of Yamaha, a popular choice for tuning old buildings.
⚠️ Warning: When installing a motor with a power of more than 12 hp, it is recommended to strengthen the transom with additional linings or scarves to avoid vibrational destruction of the metal.
Operation and maintenance
Aluminum hulls don't require painting like steel boats, but they are sensitive to electrochemical corrosion, especially when used in salt water or when contacted with dissimilar metals. zinc-treading and their timely replacement.
Regularly inspect the rivets and welds. Vibration from the motor can lead to microcracks over time. If you notice a leak, don't delay repairs. Aluminium powdered epoxy or cold welding is great for fixing small holes or cracks.
Attention should be paid to and languidPeriodically check their tightness, if water gets in, buoyancy will decrease, and if the boat overturns, the boat may sink with the crew, and it is also recommended to lubricate the seat hinges and the oars to prevent jamming.
☑️ Seasonal TO
Popular options for tuning and modernization
Owners Progress The tuning of these boats has become a separate boating sport, and most often, modernization is aimed at improving comfort and driving performance.
One of the most popular improvements is the installation windshieldBecause Progress 2's standard glass was often absent or low, owners make high windbreakers out of Plexiglas or polycarbonate, which greatly improves comfort when driving against the wind.
Also, installation is often used. console This allows for more powerful motors with remote control of gas and gear shifts, and tuning often involves the installation of soft overhead seats and additional stern handles.
The secret to rapid glysability
Many owners make a "lizun" -- a small redan step on the bottom of the aft section, or install a hydrofoil on the lower unit engine -- which helps the boat get faster on the plane and stabilizes course.
- 🛠 Installation console steering It's for comfort.
- 🛠 Installation balloon (Pontons) on the sides to increase stability.
- 🛠 Equipment running-arm with a frame to protect against rain and sun.
Advantages and disadvantages of the model
Like any technique, Progress 2 An objective assessment will help you make an informed decision about buying or upgrading an existing vessel.
The undisputed advantages are capacity And the broad bow, which is rare for boats of this size, because the boat is very stable in the parking lot, so you can easily fish or move around the cabin, and aluminum doesn't rot, it doesn't dry out, it doesn't fear ultraviolet light, unlike PVC.
But there are downsides. weightWhen in gear, the boat is quite heavy, making it difficult to descent from the water by hand without a trailer, and the flat bottom makes the trip hard on the wave: the boat knocks hard on the water, which tires passengers on long journeys.
⚠️ Note: Do not use Progress 2 on large open bodies of water (Ladoga, Onega, sea) in windy weather. Flat bottom and high sailing can lead to dangerous rolling and burrowing of the nose in the wave.
To improve driving performance, try installing small transom plates to help correct the gap and reduce the yaw of the boat on the course.
Frequently Asked Questions (FAQ)
What is the maximum weight of the engine to bet on Progress 2?
The manufacturer recommended engines up to 12 hp, but in practice the body can withstand engines up to 20-25 hp However, it is important to consider that when installing a powerful motor (more than 15 hp), you need to strengthen the transom and be careful when turning sharply at high speed, as this can lead to burrowing of the cheekbones and tipping.
Can a long leg outboard motor be installed on Progress 2?
The standard height of the Progress 2 transceiver is 380 mm (short leg, S). Installation of the long leg motor (L, 508 mm) is only possible when the transceiver is built up with a wooden supercharge or the transom plate is digested. Without modifications, the lower unit will be too high, which will lead to the capture of air by the screw and loss of traction.
How to store aluminum boats in winter?
Aluminum is not afraid of frost, but it is better to keep the boat upside down under a canopy or in the garage, so that snow and water do not accumulate inside. If the boat is on the keel, be sure to cover it with an awning. Before storing it, it is recommended to wash the hull with fresh water, especially if the operation was in salt water, and lubricate the moving parts.
How many people can safely be in the boat Progress 2?
Passport capacity is 4 people, but for comfortable and safe operation, especially in the presence of a wave, it is recommended to take on board no more than 3 people. Full load four adults puts the boat into heavy displacement mode, making it vulnerable to side waves.