Select oil for push-pull boat engines. What kind of oil is worth using on two-stroke motors - synthetic or mineral? Oil for 2 hours of boat engines

Today it is impossible to present a life without an internal life. The aggregates are divided into two categories: two and four-stroke. It is about engines for two clocks, its features and choosing a lubricant will be speech.

What are the features of the two-stroke engine

The unit, which is talking about, is simple and good at work. Differs reliability. The cycle consists of the components:

1. Compression.
2. Expansion.

The workflow goes for one turnover of the shaft. This allows you to increase the power of the unit 1.5 times compared to the engine on 4 times. At the same time, the return rate is understated that it can be written to the negative. This fact affects the increase in the volume of heat. Consequently, the motor needs cooling in intensive mode.

From the positive features of the unit, the piston can be allocated. It makes 2 times less movements than the 4-stroke fellow, which reduces wear of parts.

In the unit there are no lubricant mechanism. The oil is served with the fuel and enters the tank in the form of a mixture. The ratio of 1:50.

What are the species and features of the lubricant

Lubrication for 2-stroke engines differ from the motors on 4 clocks. In motorcycles, motorboats, mopeds and snowmobiles need to pour a special lubricating fluid. The composition of the product directly affects the capacity and operational properties of the vehicle. A reasonable choice of a properly selected mixture prolongs the life of the motor.

What is the difference between the lubricant for the unit for 2 clock from the standard option

The lubricant for a two-stroke motor should be perfectly aggregated with gasoline, be volatile. Purpose: Do not block the operation of the power system. When the fuel and air mass is formed, the lubricant must quickly move into a weighted state. In this case, do not fall into the sediment.

Components must be heat-resistant. Decomposition occurs when the fuel is outbreak (gasoline). Unacceptable deposition of solid deposits on rings and pistons.

The engine must throw the minimum amount of smoke. This is one of the most important environmental moments. When entering the water, the fuel mixture should not adversely affect the ecological system.

A few words about the properties of lubrication

The task of the lubricating composition is minimized by the friction of the details of the power plant. And also, increase the wear resistance of the engine. It prevents the appearance of jackets and corrosion on the details of this node. Last quality is especially important for vessels in contact with salty water.

Correctly choose lubricant for engines into two clocks

Experts recommend buying engine oil for a two-stroke engine of proven brands. Details for: https://1ak.by/shop/masla/dlya-2-h-i-4-h-taktnyh-dvigatelej/dlya-dvuxtaktnyix/. When choosing, criteria are important:

1. Lubricating properties.
2. The presence of characteristics against the wear of engine parts.
3. Entry into such a component as an additive for cleaning power aggregate from working out.
4. Proper engine oil prevents deployment in exhaust system Auto due to entering the product of washing additives.

High-quality oil is endowed with high fluidity and viscosity.

About the composition of motor lubrication for 2 clock and requirements

The product includes a package of certain additives. The obligatory component of oil for a two-stroke motor is the presence of a solvent. His task to mix the oil with gasoline. This makes it easier for pumping fuel, and spraying the combustible mixture. The ratio of components should look like this:

1. Oil base - 60%.
2. Solvent at the level of 20%, no more.
3. Vacuum sediment within 5-17%.
4. Additional additives at the level of 3-15%.

As for the requirements:

1. The lubricant substance must be flared by 100%.
2. And also, completely dissolved.
3. The product must have high anti-corrosion and lubricants.

The engine is the main mechanical node in the boat engine. It is he who determines the performance of the equipment, the correctness of operation and the duration of the operational period. Its functioning directly depends on the oil used for boat 2-stroke engines. Therefore, the choice of this component needs to be considered specially liable.

Varieties of mixtures

There are many proposals from various manufacturers on the market. Each oil for two-stroke engines boat engines It is characterized by individual characteristics, pluses and minuses. The entire range is divided into 2 main classes:

• synthetic;
• mineral.

It should be noted that this is not the entire list of types of oils for push-pull boat engines, but they enjoy the greatest demand. Product differences are in different composition, molecular structure, and similarity - in the stability of components. For 2 clock boat motors most preferable is precisely synthetic lubricants. This factor is justified by the possibility of conserving viscosity at different temperatures. This has a positive effect on the durability of the engine and its components.

Such products are allowed to apply after mineral. But if an unknown consistency was flooded in the engine, it must be drained and make washing. The mineral product is highlighted by the budget value. In addition, it is necessary to highlight the decline in the consumption of the material. But constructive features Boat engines different marks Not designed to work with liquid consistency, so users will often come with leaks.

Requirements for oil

To determine which oil is better suitable for use, first of all should be dealt with the requirements for this component. An oil product performs such functions:

• improving the operational term of the power unit;
• heat dissipation from mechanical nodes;
• preventing friction of working mechanisms;
• ensuring security from external adverse effects.

The main criterion of quality is the presence of a certificate of compliance with international or government criteria. All products for 2-tailed boat motors have individual TCW3 marking. In such oily compounds there are no additives with metal connections. In the case of the use of poor-quality funds on separate nodes of the engine will be formed by NAG. This will lead to the rapid abrasion of the mechanisms and their breakdown.

Rating of the best oils for 2 clocking motors

In abundance, oils for boat motors inexperienced consumers can easily be lost. But to choose the most optimal option For use, it is recommended to take advantage of the existing oil rating for 2-clock boat motors.

Motul Outboard Synth.

Synthetic Product Motul 2T for refueling is considered a product. last generation. This option is great for both engines with an automated mixing system and for aggregates, where the consistency is required to be pre-diluted with the manual method. Due to the high quality Motul for boat engines 2t technique will retain all mechanical nodes in original condition. Motul oil was made with the standards of NMMA TCW3, RL56623, ApITSC4.

Motul Outboard Synth.

Brief parameters:

The synthetic liquid of the Motul-Sport classification is based on 100% esters. The manufacturer guarantees a significant reduction in friction force, high operational parameters. The price of the product does not exceed 1800 rubles.

Oil LUKOIL 2T.

LUKOIL is intended for use as an additional component when preparing a fuel and oil mixture for both water engines and for engines of small equipment in the form of snowmobiles, chainsaws, motorcycles, etc. The reduced level of ash content is a guarantee of a high functioning of the ignition candle. It is also often used for grease gas power units and compressors.

LUKOIL 2T.

Based on numerous reviews, a list of the main advantages of products of this brand has been formed. Advantages include long-term protection of the power unit, temperature stability, good parameters When applied in the cold season, reduced volatility. The cost of 4-liter containers with mineral filling is 540 rubles.

Video: Motus or Lukoil?

Under the QUicksilver brand, two series of engine oils for units are produced - Premium and Premium Plus. Such a product was made specifically for two-stroke power devices, their protection against external influence under extreme operating conditions.

Quicksilver Premium 2-Cycle OUTBOARD

The synthesized product with the addition of a set of special additives is positively affected by the duration of the resource of the two-stroke working body. Liquid is used for low or medium power indicator. But here it should be remembered that the consistency applies only in normal operational conditions without extreme temperatures. The product is made according to the TCW3 standard.

Separately, it should be noted that the components of the elements maximize the likelihood of the oxidation of parts or the formation of corrosion. Quicksilver has a good detergent, at the expense of which the engine will always remain in its pure form without dirt. This is a big advantage, because it is rare enough.

The capacity of the container is 4 liters, but there are 1-2 liter variations. The mixture is used not only for boat devices, but also for snow farms, quad bikes, gasoline saws and other motorcycles with liquid or air system cooling. The price of a 1-liter container is 650 rubles.

LUXE TC-W3

Delfin Industry is the first company released on russian market Motor oils for two-stroke suspended motors. In addition to the fact that this sample is cheaper than most brands, it is much better than the industrial TC-W3 industrial standard, designed in 1991.

Parameters:

According to customer reviews, Luxe TC-W3 prevents the formation of deposits, easily mixed with fuel. It is used in a mixture with fuel in the proportion of 1: 100. Please note that the TC-W3 standard determines the list of requirements, the main of which is the absence of anti-wear and anti-promotional additives, which includes heavy metals. These additives are replaced by biodegradable, which limits the power of the engines. At more than 6000, such oil will no longer save. Price 1 liter 249 rub.

The synthetic oil of the German manufacturer consists of basic components and a set of additives. It can be used for all 2-stroke engines, regardless of the cooling system - air or liquid. Biodegradable composition, that is, there are no anti-wear and non-promotional additives Based on heavy metals. This corresponds to the TC-W3 standard, but eliminates the use for engines with the maximum torque of more than 6000 rpm.

Liqui Moly Marine Fully Synthetic 2t

In the pluses of products - reducing the flare temperature to 120 ° C (compared to 240 ° C at Motul). This, on the one hand, is more profitable, since the oil is completely combusting even in a cold motor. On the other hand, it increases the consumption of the product, respectively, the concentration is 1:75. Considering and so a considerable price - 1780 rubles. For 1 liter, the feasibility of its use under the big question.

What kind of oil to choose?

Objectively, it is impossible to call the perfect or the worst oil. Everyone has both positive moments and negative. The most important thing is to buy a product taking into account the stuffiness of the engine and the presence of the FC-W tolerance.

At the same time, pay attention to the following:

1. For a low-channel four-stroke engine, oils are chosen with low viscosity.
2. Synthetic is bought only if permanent operation is planned for the season. Even if the laid volume is not developed, with seasonal conservation, all working fluids are drained.
3. The synthetics are recommended to be used for two-stroke engines due to the minimum concentration, since the engine always works on high revs.
4. Even if you chose an inexpensive Chinese suspension boat engine, use high-quality oil - cheap components are flawed faster, therefore, they need more reliable protection From wear. Of course, this is not a reason to use base oil for expensive "Japanese", but it is not necessary to save anyway. The lower the quality of the oil, the faster the motor is consumed, regardless of the country of the engine manufacturer.

Video: Test multiple brands Oils for two-way boat engines

What oil for two-stroke and 4t boat motors is better

From the oil requires a variety of properties depending on the type of boat engine. Today I will tell you how to figure it out in all nuances of choice and for which it is worth voting by the ruble.

Motor oil for boat motors 2t

Such oil works in a mixture with gasoline. The product should differ good combustion and low ash. It's good when the oil for boating motors of two-strokes burns together with gasoline, not leaving the balance. Otherwise on candles, piston ringsThe combustion chamber is formed by Nagar. Plus, the motor will be great "challenge", which is also minus.

Oil for boat motors 4t (four-stroke)

For 4-stroke engines are relevant to other characteristics. Such mechanisms are literally floating in the lubricant, the key value acquires the maximum decrease in friction and the excellent holding ability on the metal. Higher requirements are presented to high-speed sports motors.

All declared performance features Must be maintained longer than 2 scribs. I advise you to pay attention to the transmission oil for boat motors from Yamalube, it is ideal for large loads.

What kind of oil for boat engines 2t is better by additives

Products of this segment has no accurate chemical composition. In fact, it is a mixture of various carbohydrates and additives. Special additives significantly increase operational characteristics.

The most common of them:

• antioxidant, anti-corrosion - Protect against chemical corrosion of metal. This is very important for boat engines, as they work in conditions of high humidity;
• melting - wash away solid particles, nagar, clean the surface;
• antiques - Block the formation of foam. In the opposite case, it can provoke a dry mode of operation of the mechanism. It is a direct way to jamming and high wear;
• anti-wear, anti-promotional - Protects parts subject to friction, from wear.

What is biodendage

To the main attribution additive for rapid decomposition in nature. The bottom line is that in the design of 2-stroke engines, a part of the gasoline-oil mixture "crashes into the pipe". Because of this, in some European countries, the use of such engines is prohibited. Supplements protect the environment and contribute to the rise in the cost of the product by 50-80%, which is essential. For the mechanism itself, this does not bear any benefit.

There are additives, adjusting the viscosity index and reduce the temperature of the frost. The higher the degree of viscosity, the thickness of the lubricant. The optimal solution can be viewed in the technical characteristics of the motor. A less viscous substance burns better and makes sure to detail. More viscous - gives high holding ability and better protection. Golden middle Offers a Quicksilver brand, pay attention to the Motul Motor oil.

Important little things

Choosing oil, should consider that products different manufacturers should not be mixed. If the components come into the reaction, you can provoke a change in properties for the worse. Note that the finished product cannot be subjected to long-term storage. Basic oils are stored longer without additives. In any case, it is better to buy a more "Fresh" sample.

Check out the difference between different types Oils:

• mineral (Basic) Oil The gearbox of a boat engine is produced by oil separation into components. This is the best solution for small, partially medium-class engines, old mechanisms. There is no point in overpaying the synthetics, since most properties will not be implemented. Available options Look in the LUKOIL line;
• semi-synthetic, synthetics - These varieties are obtained in the processing of polyalphaolefins. Products are more expensive, but technologies (Motul). According to the characteristics, it is noticeably ahead of mineral comrades. it the best way For motors with oil injection and butter dosage systems.

• Motul. - The famous French brand specializes in the development and release of chemistry for vehicle and industry. Oils "Motul" have no analogues and are suitable for daily use. The physico-chemical properties of the product are saved throughout the long service life and ensure ideal engine operation conditions;
• Husqvarna. - The Swedish company has earned the status of the largest manufacturer of various garden inventory, technology and related products. Products demonstrate the highest quality and used for household and professional needs;
• Lukoil - Out of oil is a separate direction of activity of the LUKOIL group. This product symbolizes world-class quality and reliability. At the same time, this is a very affordable price segment;
• Quicksilver - Australian brand specializes in the production of oils and cosmetics for various transport. Products successfully extends the resource of engine operation and contains unique additive packages;
• Tohatsu. - The Japanese corporation also pleases the consistently high quality of oils and cosmetics. We can talk about the protection of motors during operation in aggressive media, protection against oxidation, corrosion, substantial increase in service life, which is confirmed by numerous reviews;
• Yamalube. - This is real world Mark.known almost everywhere. It is engaged in the release of high-quality products for the engine, which works successfully in a wide variety of power plants. All oils pass multi-step laboratory tests.

Oils in a bootman gearbox

Motul oil for boat motors 2T Motul-TL90-0.27L brand

The French offer transmission demulsion oil. It specially intended for processing boat suspension gearboxes. Boldly use the product on Yamaha, Evinrude, Tohatsu, Force, Suzuki, Johnson, Selva, Mariner, Seagull, Mercury. Not used on gearboxes with electric reverse.

Product fully meets all US Steel 224 certification requirements. It demonstrates elevated lubricant characteristics, which devoid friction and wear. During operation, the noise of the gearbox is reduced. You can talk about high demulsifying, antipyal, anti-promotional properties. Oil can work against corrosion and completely burns in the engine, without forming waste that loves to clog the oil grid.

The replacement is carried out with a support for its own discretion or on the manufacturer's recommendation - on average, once a year. Packaging - plastic tube 270 ml. Price - from 500 rubles.

Pros:

• high quality;
• eliminates problems with the engine plant;
• cares for the engine, gives protection against corrosion;
• increases the service life.

Minuses:

• high price.

Oil Motul for Boat Motors 2T semi-synthetic Motul OUTBOAP TECH 2T

This semi-synthetic engine oil perfectly behaves when pouring into high-function twisted engines and in motors with direct injection, regardless of the oil mixing system (Yamaha, Mariner, Evinrude, etc.). The product is perfectly worked out and exceeds the requirements of the NMMA TC-W3 authoritative standard for water commercial and suspended motors. The fact is that it is designed according to the special technology of Technosynthese. This gives advanced operational parameters, summarizes the service life of the nodes.

The formula is almost instantly mixed with gasoline, does not cause any precipitation in injector systems , does not forms carbon sediments on candles. Throughout the term of use, the oil retains stability. The product has a characteristic blue color, which simplifies control in fuel mixes. Applied with unleaded gasoline. The oil is recommended to mix in the proportion of 1-2% in accordance with the operating conditions and the requirements of manufacturers of motors. Packaging - canister 1 l. Price - from 670 rubles.

Pros:

• successfully operates on 2 tact engines with direct injection and water engines;
• suitable for expensive and cheap motors;
• it is not bad;
• when operating the engine, it practically does not give smoke;
• motor operates smoothly;
• reduced wear.

Cons were not detected.

Oils for 2-strokeboard motor

Oil for boat motors Husqvarna 2-stroke HP

Another semi-synthetic comrade of our rating is intended for push-pull engines Husqvarna. Oil is characterized by a special formula adapted to russian conditions And successfully works even with low-quality gasoline. The composition includes a package of additives, which does not allow the formation of deposits on the engine crankcase.

The product is ideal for any two-stroke engines., ranging from the boat ending with chainsaw. The semi-synthetic perfectly protects the motor from rust, corrosion, wear. The product does not lose its initial characteristics for a long time during operation. Another advantage - the oil can be pouring after mineral, which is relevant for some wear engines. Coming to Russia are delivered 1 l canisters. Cost - from 525 rubles.

Pros:

• without complaints to quality;
• after the fill, the engine starts with half a turn, does not jump at idle, it works clearly;
• lubricates, reduces wear;
• protective properties;
• well mixed with gasoline.

Minuses:

• no shallow packing;
• smoke

LUKOIL 2T oil for boat motors LUKOIL Moto 2T

This is a universal mineral oil suitable for use in two-stroke gasoline engines of boats, motorcycles, mopeds and so on. The product is characterized by high quality, gives excellent anti-wear, antioxidant properties. It works on a clear operation of the engine at any loads.

The composition is based on high quality base oilin which added modern highly efficient additive package. Together, it carries several advantages - a much smaller amount of failures in candlelight, reducing the risk of nagar formation on the intake system, the occurrence of a vibil ignition. The engine begins to work effectively, the fuel consumption is reduced. The formulation gives almost complete smokelessness and security for the environment.

Mixing proportions depend on the repair of the manufacturer of engines. However, there is a standard rate for an API TC class oil - a gasoline ratio to oil - 50: 1. Packaging - plastic canister 1 l. Price - from 99 rubles.

Pros:

• universal;
• perfectly lubricates the rubbing parts of the motor;
• affordable price;
• protection against corrosion, foaming, oxidation.

Minuses:

• still, the engine smokes ...

Transmission oil for boat motors Quicksilver

Quicksilver Premium Gear Lube is a synthetic anti-emulsion transmission oil developed by Especially for gearboxes suspended engines . Its formula is synthesized taking into account the specific needs of such nodes. It gives wear resistance and excellent lubricant and works on large and low power engines for different operating conditions.

The product contains a package of special additives. They work to protect the gear from direct metal contact. The unique formula allows you to talk about improving the quality of the grain lubricant gears. Provided effective lubricant, corrosion protection. Supplements do not allow fenosity, excessive wear, reduce noise. Unique substances increase the stickiness, which works on a stronger adhesion of the oil film to the inner nodes.

Oil proved effectiveness in marine conditions. It is suitable for hanging engines and speakers Evindure, Force, Johnson, Mariner, Yamaha, Tohatsu, Selva, Suzuki, Mercury. Packaging - plastic canister 1 l. Cost - from 907 rubles. There is a fine packing.

Pros:

• effective composition;
• corrosion protection;
• high quality;
• provides clear, silent, smokeless engine operation;
• increases the resource.

Minuses:

• high price.

Oils for transmissions of boat engines

Transmission oil for boat motors TOHATSU PREMIUM 80W-90

Like the previous brand, the Japanese offer premium transmission oil. It works here special compositionwhich is economical and gives excellent lubrication. This product can be safely used on all marine gearboxes and drives of suspended engines.for which it is necessary to use oil for the transmissions of the SAE 80W-90 and GL-5 standard.

The producer took care of a good set of anti-corrosion and antisaded additives. Thanks to him, the product provides full protection of internal nodes from corrosion development and wear.

Application depends on the manufacturer's recommendations relative to the right oil refueling. As a rule, it changes once every three months or every 50 hours of operation. Packaging - plastic canister 1 l. Volume of 0.946 liters. The cost begins from 990 rubles.

Pros:

• excellent effective composition;
• suitable for all types of engines;
• provides lubricant, reducing wear;
• there are antifriction additives;
• works against corrosion and bully.

Minuses:

• high price.

Transmission oil for boat motors Yamalube

It will be about synthetic transmission oil Yamalube Gear Oil SAE 90 GL-4. it high quality product, specially designed for gearboxes of all boat engines Yamaha. Oil is intended for effective protection All components operating at high speeds. I can say that this is a pure truth - the composition is checked and approved by the division of the water technology Yamaha - Yamaha Marine.

By technical characteristics Oil surpasses GL-4 standardsdemonstrates high resistance to decomposition and stability of work. There is a package of special additives (extreme pressure and high viscosity), which gives protection to gears in high loads and speeds. You can talk about decent heat resistance and oxidation resistance, which eliminates the formation of deposits near the seals. Of course, there are antipine properties.

Use should rely on the frequency of maintenance assigned by the manufacturer. This will provide optimal lubrication of components and clear operation of the motor. Packaging is a plastic tube, a volume of 350 ml. The cost begins from 630 rubles.

Pros:

• contains components blocking corrosion and rust formation;
• provides a durable resource;
• suitable for stationary engines and pendant boat motors of Yamaha;
• high antipine properties;
• long retains protective oil film and viscosity.

Minuses:

• high price.

Boat Motor Oil Motul Suzuki Marine 4t SAE 10W40

The French have developed semi-synthetic engine oil intended for four-stroke gasoline engines Suzuki.. This is a high quality class, plus the product has received the approval of the NMMA FC-W (standard is specifically designed for oils used in water technology).

Among the characteristics, I will note the high value of HPS. This speaks of good high-temperature viscosity (SAE 40 class), even when accumulating fuel in oil, you can count on the strength of the oil film when high temperatures. The product really demonstrates stability during operation.

Oil is characterized by anti-corrosion properties, which contributes to the neutralization of the aggressive action of the external environment, including salted sea water. There is protection against oxidation and powerful antipaic properties that reduce foaming on the background of circulation of oil. The drug does not clog the oil filter.

The replacement frequency depends on the actual operating conditions, it is usually enough to change the oil once a year. In any case, it is necessary to rely on your own discretion and recommendations of the manufacturer. You can mix with oils on synthetic and mineral base. Packaging - plastic canister. Cost - from 3.1 TR. (for 5 l).

Pros:

• work perfectly at high temperatures and at high loads;
• protection against corrosion, oxidation;
• does not allow foaming;
• does not clog filters;
• enhances the resource of the motor.

There are no minuses.

Overview oils for boat engines and tips on their choice are shown in the video:

The lifetime of boats is largely determined by how long the motor works. And the latter depends on the quality of the oil used. Right choice Oils for push-pull boat motors allows for a sufficiently long period to avoid corrosion. In addition, high-quality grease for push-pull boat engines provides engine operation at maximum revolutions.

In specialized stores Today, oil is presented for two-stroke engines of the following types:

• synthetic;
• mineral.

There are other types of lubricants, but these are highly popular.

The main difference between synthetic and mineral Materials It is based on them: they have a different molecular structure.

For 2 clock boat motors of the oil of the first species are most preferred, as they are distinguished by high stability. Such materials can also be used after mineral. But if an unknown oil was flooded earlier in the engine, it is recommended to first pour the washing agent, then apply synthetic.

Due to the fact that the latter has a stable chemical composition, it provides the safest mode of operation of the boat engine. In particular, the synthetic base retains its viscosity, regardless of the current temperature level. In other words, 2x clock engine Keeps initial characteristics for a sufficiently long life. Moreover, synthetic oil retains the integrity of individual structural elements, so the engine does not require repair for a long time.

The main feature of the mineral foundation is that it has a relatively low cost.

Using such a lubricant, the owner of the motorized boat reduces the operating costs of it.

The best choice of lubricating base is the one recommends that the manufacturer of engines. For example, synthetic oil is characterized by increased fluidity. However, the engine design is not designed for such a material. As a result, if the owner uses such oil, it has to regularly fight leaks.

To reduce operating costs, semi-synthetic materials can be applied. They are a combination of certain proportions of mineral and synthetic oils. True, the quality of such materials is at a fairly average level.

Requirements for oils

Motor oils perform the following functions:

• prevent friction between individual engine components;
• increase the operational period of details;
• provide protection against the negative impact of the environment on the power plant;
• warm heat from moving components.

Each engine oil before entering the market, must undergo mandatory quality certification. Lubricant for two-stroke engines has a TC-W3 marking. The main requirement of this standard is the absence of motor oil Additives that contain metal connections.

Using lubricantnot responding with TC-W3, the likelihood of rapid formation on the individual components of the Nagar engine, which ultimately leads to the wear of the elements of the piston group.

The right choice of oil for a boat engine is based on the following conditions:

1. The material must have a minimum ash content. In other words, subject to such a condition during the operation of the engine, the oil burns completely.
2. Lubrication base is perfectly soluble in fuel.
3. It is characterized by good lubricant, anti-corrosion characteristics, perfectly tolerates a sharp change of temperatures.
4. In the presence of an engine with a separate oil supply, the latter must have a high yield effect.
5. If the material gets into the reservoir, it should quickly decompose into separate components.

Structure

For two-stroke engines, a selection of lubricant with a medium viscosity indicator is preferable. In similar materials oil base It takes about 60%. Depending on the manufacturer by 5-17%, the oil consists of a so-called vacuum precipitate, which is formed during the distillation of the initial petroleum product. This component provides material with lubricant properties due to the fact that it has a high level of plasticity.

The remaining 20% \u200b\u200bfalls on special solvents acting as activators. They provide mixing the lubricant with fuel.

Synthetic lubricant

When moving to "synthetics", the owners of boat engines often have enough serious problems with them. This becomes especially noticeable when low-quality and cheap materials were previously used. In addition, to reduce operational properties Motors affects non-compliance with the rules of oil change and presence in the engines of foreign elements. As a result, seals are cracking.

Mineral base deposits are gradually. If you replace it with synthetic, then the remains are washed away almost immediately, which can later lead to a rapid wear of the oil grid.

All said means that the "synthetics" must be used from the very beginning. This approach avoids many negative consequences during the operation of boat units.

• in the engine there are deposits;
• seals lost their initial plasticity;
• during the "running" of the motor;
• the engine was previously repaired.

The "run-in" of motors is made immediately after buying a boat. At this stage, it is recommended to stop your choice on a mineral lubricant basis. And at the end of the "run-in" of 2-stroke engines, go to the "Synthetic". This approach increases the operational period of the unit.

To the number of the most popular manufacturers power plants For boats include the company Yamaha, Suzuki and Tukhatsu. Above it was said that the choice of lubricant material for motors is recommended to do on the basis of the recommendations for a specific aggregate.

For example, the installation of the Zuzuki brand is well operating on a synthetic basis cost of 500 and less rubles. Yamach models are characterized by increased reliability. Therefore, they can even be poured car lubricants. As for Tokhatsu, then using this unit should be used by specialized materials. In particular, it is recommended to fill the products of Kvixill.

In cases where the owner of the boat doubts that the motor can withstand work with the "synthetics", you can stop your semi-synthetic basis.

Engine operation without oil

If the oil base is completely spent, the engine will continue its work for a while. However, with a long lack of lubricant material, the likelihood of a power unit failure is increasing due to the fact that severe friction occurs between the piston and wall, which causes this component.

In general, the choice is determined by the advice of experienced users and manufacturers recommendations.

Replacing the oil in a boot engine reducer