Searching for used or new Soviet-school engines often leads potential buyers to the same model. The Windy outboard motor, which was manufactured at the Ulyanovsk Motor Plant, has been a symbol of affordable mechanization for fishermen for decades. However, reading forums, one can see polarities ranging from enthusiastic descriptions of “unkillability” to angry complaints about constant breakdowns. Understanding the real picture is essential to making an informed purchasing decision.
This engine was created in an era where maintenance was more important than comfort and economy. Reviews of the Wind outboard motor It's often mentioned that it can be repaired on the knee with a hammer and a set of keys, but on the other hand, the environmental, noise and vibration requirements of the current technology make it obsolete, and let's look at what the legendary name is about and whether it's worth getting involved with these days.
User experience analysis shows that the success of the operation depends on the willingness of the owner to perform regular maintenance. If you are looking for a device that is “started and forgotten for the season”, this article may change your mind.
Historical reference and design features
Development Wind 8 and subsequently more powerful Wind 12. It was designed in the 1960s by engineer B. N. Shavyrin, and the two-stroke engine with loop-blown cylinders was not chosen by chance, but it provided compactness and relatively high power density with minimal weight, and for its time it was a breakthrough that allowed the mass user to get high-speed planing output in small boats like Kazanka or Ob.
The key feature of the design is the vertical position of the crankshaft and the use of a float carburetor. The ignition system in the early versions was a contact (magdino), which required constant adjustment of the gap and cleaning of the contacts. Wind 8M or Wind 12 EThe system received an electronic contactless ignition system (MBE-1 type), which significantly increased the reliability of the launch and the stability of operation at high revs.
An important element is the lower unit, which in different years of release could differ in length and design of the lower unit pipe. transom mounting The engine can be mounted on boats with a transomine height of 380 to 450 mm, which is a standard parameter for most Soviet and Russian boats. However, the design of the propeller and the lower unit leg has often been criticized for its tendency to overgrow with algae and the difficulties with replacing lower unit seals.
⚠️ Warning: When buying an old motor, be sure to check the integrity of the lower unit pipe. Often there are hidden cracks or severe corrosion that cannot be repaired without replacing the assembly, which is not economically feasible.
Structural simplicity also has negative effects: Loop purges do not provide the perfect filling of the cylinder with a fresh mixture, which causes some of the fuel to go into the exhaust. This directly affects the economy and environmental friendliness. In addition, the lack of needle bearings at the bottom of the rod in some early series led to rapid wear of the crank-shaking mechanism when using poor-quality oil.
Reliability Analysis: What Real Owners Say
By studying the powerboating forums, you can get a clear picture of the reliability of these units. The main advantage that users emphasize is the survivability of the piston group, provided that the proportions of the mixture are observed. UMZ It is capable of running on low-quality gasoline, which is critical for remote fishing, and many owners note that the engine starts even after winter downtime, provided storage conditions are met.
But there's a downside to this, and the most common criticism is the cooling and ignition systems, and the pump is made of rubber and ebony, and the materials tan or shatter over time. Overheating of the engine It's a common problem if you don't change the impeller and clean the cooling channels of salts and scale every year, and owners often complain about the pump rod breaking or cutting off the slime.
Another pain point is vibration, and at high revs, the motor can vibrate so much that it causes the fasteners to weaken and even cracks in the lower unit, and users recommend using extra dampers or weighting the transom. Wind 12. Often praised for the thrust, which allows you to bring on the glise heavy metal boats, which is not under the power of many modern Chinese counterparts of the same power.
The engine's life is very dependent on the quality of the assembly of the particular instance. Factory marriages have been common: loose fitting of gaskets, crankshaft beating, casting defects of the crankcase. If you get a copy without factory defects and it's handled correctly, it can go for decades. If the engine was "clamped" or ran on pure gasoline, its life is estimated at tens of hours.
Technical specifications and comparison of modifications
To understand what you're buying, you have to understand the modifications. The factory has produced many versions, and their specifications vary significantly. Wind 8 It was 8 hp, but there were versions with electric start, reverse and extended lower unit. Wind 12. This was a response to the demands of the owners of heavier boats.
Below is a comparative table of the main specifications of popular modifications that are most often found in the secondary market:
| Parameter | Wind 8 | Wind 8M | Wind 12. | Wind 12 E |
|---|---|---|---|---|
| Power (hp) | 8 | 8 | 12 | 12 |
| Workload (cm3) | 174 | 174 | 222 | 222 |
| Fuel consumption (L/h) | 3.2 | 3.0 | 4.5 | 4.3 |
| Weight (kg) | 26 | 26 | 33 | 34 |
| Ignition. | Contact. | Electronically | Contact. | Electronically |
The M-index (Modernized) version had improved carburetor and electronic ignition, making it the most preferred option for eights. The E-index versions were powered by battery power, which added weight but significantly improved comfort. However, the electrical part in older motors often fails due to contact oxidation and corrosion of wires.
It's worth noting that the declared fuel consumption in the passport is often not the same as reality, especially when actively gleaming or on a heavy boat. fuel This can exceed data-sheet figures by 15-20%, due to the wear of the cylinder-piston group and the settings of the carburetor, which for many anglers is not critical, since the tank with a volume of 12-14 liters provides autonomy for the whole day.
Typical malfunctions and methods of their elimination
The use of age-related equipment is inevitably associated with repairs, the most common problem is the loss of tightness of the crankcase, the crankshaft glands eventually tan and begin to leak air, which leads to impoverishment of the mixture and overheating of the piston. A critical sign of air sucking is the inability to adjust stable idle turns and the appearance of a whitish plaque on a candle. Replacing the oil seals requires complete disassembly of the engine, which is a time-consuming procedure.
The second scourge of these engines is the destruction of the propeller veneer or the cutting of the shafts, which occurs when hitting underwater obstacles. The design involves a safety element, but often it fails, and the damage is lower unit. Repair consists of replacing the rod or making slimes, which requires a skilled approach.
☑️ Diagnosis before buying a used Window
Carburetor problems are also not uncommon: clogging of jelly, needle wear or a malfunctioning float lead to unstable work; cleaning the carburetor is a mandatory procedure every season; also, the thermostat in the cooling system often fails (if it is provided by the design of the year of manufacture), or the water drainage channel overgrows, which leads to boiling.
⚠️ Warning: Never operate a motor without a water shower (control stream of water) and the lack of visual control of the pump can lead to a jamming of the piston in minutes.
Fuel consumption and economic feasibility
The issue of economy is acute for many owners. Two-stroke engine is inherently less economical four-stroke. A mixture of AI-92 or AI-95 gasoline with oil in a ratio of 1:25 (for running) or 1:50 (for modern oils) does not burn completely. Wind 8 It is about 2.5-3 liters per hour, and for the 12-horsepower version - up to 4.5 liters.
If you count the cost of the watch, Wind The cost of fuel consumption is about 1.5-2 times lower than modern four-stroke Chinese engines (HDX, Hidea, Tohatsu). However, if you consider the cost of the engine itself (the used Wind is 5-10 times cheaper than a new Chinese), the payback stretches for many years. For those who ride 10-15 days a year, the difference in fuel consumption will be insignificant in monetary terms.
The secret to fuel economy on the wind
Experienced motorists know that properly adjusting the carburetor and using quality candles (such as NGK or Denso) can reduce consumption by up to 10%, and it is also important to monitor the purity of the propeller and the absence of growths that increase water resistance.
It's important to consider the cost of parts. UMZ The good thing about it is that parts are affordable and cheap: a piston group, a carburetor, a lower unit, all of these things can be bought for a token price compared to the original parts on Yamaha or Mercury, which makes owning a wind turbine economically viable even when you're running a high fuel consumption.
Comparison with modern analogues and final verdict
Should you buy Winds today? The answer depends on your goals and budget. If you want a quiet fishing motor, where efficiency, low noise and no smoke are important, you'd better look at four-stroke 5-6 hp motors. They're more expensive, but more comfortable. If you need a workhorse to cover long distances on a heavy boat, and you're not afraid to get your hands oiled, the wind would be a great choice.
Compared to China's 2-strokes (Sea-Pro, Mikatsu), Windroek wins as a metal and assembly of the main knots. The Chinese often save on materials using low-quality silimine, which bursts when hit. The Ulyanovsk engine is heavier but stronger. However, in terms of ecology and convenience (the presence of neutrals, the quality of the pump), the Chinese may be more pleasant.
When buying a used motor, be sure to ask the seller to demonstrate work on water. Testing will not show problems with overheating or working under load, which can only occur in real conditions.
In conclusion, the Windy outboard motor is a legendary machine that is still relevant today because of its maintainability and affordability, it's not perfect, it's noisy and it's gluttonous, but it works where others give up. For an inquisitive person who is ready to make friends with technology, he will be a loyal assistant for many years to come.
The main conclusion: Wind is the best choice for budget entry into boating sports, provided that you have the skills of self-repair and readiness for regular maintenance.
⚠️ Note: Remember that buying a badly worn wind turbine can turn into a permanent repair. If the engine requires a complete bulkhead, it is easier and cheaper to immediately purchase a used analogue in good condition.
Frequently Asked Questions (FAQ)
What oil is better to pour into the wind?
For older motors with contact ignition systems and slip bearings, it is recommended to use mineral two-stroke oils labeled TC-W3 in a ratio of 1:25. For newer versions with electronic ignition, you can use semi-synthetics in a ratio of 1:33 or 1:50, if the piston manufacturer allows it. The use of modern synthetic oil can lead to soaking on candles in older engines.
Why does the wind stop at high speeds?
Most often, the reason lies in a leakage of the fuel system (air suction) or problems with the fuel supply (filter is clogged, valve in the tank lid is faulty). It is also worth checking the gap between the magnetic conductor and the ignition coil - when heated, it can increase, the loss of sparks.
Can I put the Winds on a PVC inflatable boat?
Yes, but with limitations. For boats up to 3.2-3.4 meters long and with a PVC density of at least 750 g/sq.m, Wind-8 installation is possible. However, due to the high vibration level and the lack of effective noise reduction, this can be uncomfortable.
Where can I find parts on the Wind?
Parts are still manufactured by various manufacturers (not only UMPs, but also third-party manufacturers), and can be found in specialized boating stores, markets and the Internet, and there is no shortage of major components (piston, carburetors, lower units).