Decision Buying a boat Progress 4 This aluminum boat, which has become a legend of Soviet and Russian shipbuilding, offers a unique combination of load capacity, stability and maintainability. Unlike its lighter counterparts, the Quartet confidently keeps the wave and comfortably accommodates a company of 4-5 people with a full set of equipment.
But the used boat market is full of nuances to be aware of before a deal is made: the bottom condition, weld quality and release are just the tip of the iceberg, and many buyers make the mistake of focusing only on the appearance of the boat, forgetting about hidden defects that may require a serious investment immediately after purchase.
In this article, we will discuss in detail what to look for when inspecting, compare the various modifications and help you make an informed decision, you will learn why this model is still relevant and how not to overpay for a cat in a bag.
Why You Should Choose Progress 4: Technical Benefits
The main advantage of this model is its aluminumThis material provides high corrosion resistance and the ability to "cook" in the field, which is critical for remote expeditions. Unlike steel, aluminum does not rust, and when hit by a stone or log, it will rather remember than get a through crack.
The design of the bottom of the "deep V" type with developed zygomatic splashers provides excellent germination on the wave. Progress 4 It can plane with confidence even in moderate chop, making it ideal for large reservoirs and Ladoga, and allows you to move freely around the boat while catching trophy fish.
- 🚀 High load capacity up to 500 kg allows you to take on board a significant supply of fuel and equipment.
- ⚓ Increased bottom keeliness guarantees softness and reduces the risk of getting blows to the water.
- 🛠 The simplicity of the design facilitates self-repair and modernization in garage conditions.
And it's worth noting that this model also has a buoyancy margin that's also designed to be stocked, and even if it's fully filled, the boat will stay afloat, which is an important safety factor. Purchase of the boat Progress 4 A rational investment for those who value reliability over ease.
Review of modifications: from Classics to Storch
Throughout its long history, the manufacturer has produced different versions, each with its own specifications, the standard version known as the Classic, which featured bow and stern handsets and removable can seats, a basic variant that is most commonly found in the secondary market.
Modifications Progress-4M It's got a reinforced transom for more powerful motors, and a modified nasal geometry. Progress-4S (Storch) This was the pinnacle of the lineup, with windscreen cockpit fences, a rumpell-console and a more comfortable layout, and the differences in detail can have a significant impact on the price and liquidity of the vessel.
⚠️ Attention: When searching for ads, be careful: sellers often refer to any version as “Storch” to overprice, although visually they can be a regular Progress-4.
For fans of fishing in the cold season, the option with insulated hazelnut, which was sometimes found in the factory version or made by the owners themselves, is of interest. The choice of a specific modification depends on your tasks: for quiet fishing, classics will suffice, and for high-speed walks it is better to look for a version with the index "M" or "Sh".
What to look for when buying a used boat
Buying a used boat is always a lottery, but a competent inspection minimizes the risks. bottom Aluminum has a tendency to get tired, and if the boat is boiled often, the metal in these places becomes brittle.
Pay special attention to the condition of the transmunus. If it is deformed or has traces of burnout from welding, this is a signal that the previous owner used a boat with an overpowered engine. Also check the tightness of the bow and aft runds: the presence of water inside them indicates poor sealing of hatches or cracks.
- 🔍 Examine welds for oxidation and cracks, especially in the area of attachment of the piers.
- 📏 Measure the thickness of the bottom with an ultrasonic thickness gauge if possible to exclude hidden corrosion.
- 🧪 Check the presence of factory stamps and plates to ensure the legality of the boat's origin.
☑️ Checklist for boat inspection
Don't forget to check the package. The presence of running lights, anchor box, windshield and awning can significantly save your budget. Progress It can be a problem as finding the original plastic or hardware is becoming more difficult.
Comparison of specifications of different years of release
Production techniques have changed, and boats of different years can differ in quality and weight. Early releases were often heavier due to the use of thicker metal, but also stronger. Later versions became lighter, but required a more careful attitude.
| Parameter | Progress-4 (Early) | Progress-4M | Progress 4Sh |
|---|---|---|---|
| Length, m | 4.55 | 4.55 | 4.55 |
| Width, m. | 1.60 | 1.60 | 1.60 |
| Body weight, kg | ~230 | ~220 | ~240 |
| Passengers in a seat. | 4 people. | 4 people. | 4 people. |
As you can see from the table, the dimensions have remained unchanged, making it easier to select a trailer and awning, but the weight can vary depending on the year of manufacture and the number of additional equipment installed. Transportability remains high: the boat is easy to tow on a passenger trailer, and if necessary - drag along hard ground with a drag.
The Secret of Durability
Treat the inner surfaces of the kunduks with anti-corrosion composition immediately after purchase - this will prolong the life of the metal for decades.
Choosing a motor for Progress 4
For a confident exit to plane with full load Progress 4 The optimal option is many owners consider the "golden mean" in 20-25 hp More powerful engines (30+ hp) turn the boat into a high-speed projectile, but dramatically increase fuel consumption and load on the transom.
Two-stroke engines are traditionally popular for their lightness and ease of maintenance, which goes well with the utilitarian nature of the boat. However, four-stroke counterparts provide comfortable noise levels and economy, which is important for long fishing trips.
- 🎣 For fishing alone or together, a motor with a capacity of 9.9-15 hp is enough.
- 👨👩👧👦 For family walks and full load, the optimal range is 20-25 hp.
- 🏁 For high-speed planing and water skiing, consider engines 30 hp and above.
When installing the motor, you must use it. slab-stoveIf the engine is not adjusted in-line, it will improve the plane output and reduce the cockpit splashing, and don't forget about the proper removal of the engine: too deep fit the screw will lead to loss of speed, and too high - to cavitation.
Use transax wheels to carry a boat along the shore – the weight of Progress-4 makes it difficult to drag it manually over long distances.
Tuning and improvement for modern tasks
Buying a boat is just the beginning of the journey. Progress 4 It's getting a great base for modernization, and one of the most popular areas is installation. winch Or mechanical device for lifting the motor, which greatly facilitates life when descent into the water.
They also often change their regular seats to more ergonomic armrest seats, and insulation of rundukes with polystyrene or polyurethane foam not only improves thermal insulation, but also adds emergency buoyancy, and installing sonars and navigators on the console brackets makes fishing more efficient.
⚠️ Attention: Any drilling of the aluminum side should be carried out in compliance with technology and mandatory sealing of the anchorages, otherwise corrosion cannot be avoided.
Powder paint or polishing will restore the boat's appearance and protect the metal from oxidation, and a properly selected awning transformer will allow you to spend the night on the water or take shelter from sudden rain, turning a fishing boat into a full-fledged mini-boat for recreation.
Competent tuning can increase the comfort of operation of Progress-4 several times, making it competitive with modern imported analogues.
Frequently Asked Questions (FAQ)
How much does it cost to buy a Progress 4 boat in good condition?
Prices vary greatly depending on the year of production, configuration and condition: on average, a live copy with an engine is asked from 80,000 to 150,000 rubles. Without a motor, the cost can start from 40,000 rubles for a version that requires restoration.
Do I need to register with GIMS for Progress 4?
Yes, the boat is subject to mandatory registration, as its length exceeds 3 meters, and the weight of the curbed hull (about 230 kg) is much more than 200 kg.
Can I cook the Aluminum case of Progress on my own?
Theoretically, it can be done using argon welding and wire of the same brand (AMg5M). It is extremely difficult to make a crack under water or without experience with aluminum.It is better to turn to professionals.
What is the maximum weight of the engine to bet on Progress 4?
The manufacturer recommended engines up to 30 hp, but in practice many people put 40 hp, strengthening the transom. However, it is worth remembering that excessive power can lead to a buoyancy of the nose in the wave if you load it incorrectly.
Where is the best place to look for sales announcements?
The main venues are dedicated powerboating forums, Avito and regional social media groups, and forums often sell more well-kept options from experienced owners.