Any two-stroke engine chainsaw works on a mixture of gasoline with oil, respectively, from the quality and correct mixture of these components, it depends on how long it will last. Also in benzopils it is necessary to lubricate the bus and chain, and the quality of lubrication is not the last factor affecting the duration of using these parts chainsaws. In this article, let's talk about the oils that the company produces the company and recommends that the application not only on the chainsaws of its own production.
The engineers of the company County are developing oils that are optimally suitable for all two clock enginesinstalled on chainsaws and trimmers Stihl and not only. Light lubrication for two-stroke engines Stihl includes several product options:
- Stihl HP;
- Stihl hp ultra;
- Stihl HP S.
Overview Stihl HP.
Calm HP is a grease for chainsaws, designed to meet high quality requirements and is intended for lubricating internal engine parts during its operation. Is made on a mineral basis and is characterized by good combustion indicators (has low level discharge harmful substances during combustion).
The original STIHL HP has a red and sold in the branded packaging stihl.
Comes in several versions of packing, the most popular of which is a bottle of one liter with a built-in dispenser. You can also meet Stihl HP in the canices of five, ten and fifty-five liters.
The smallest Packing of Stihl HP, which is convenient to use in cases where you need to prepare only one liter of the fuel mixture, this is a twenty-gram plastic bottle.
Also, the company produces hundred gram bottles of StiHL HP, which can be used to prepare five liters of the fuel mixture.
Shelf life, subject to storage in a closed container, is 4 years.
Review Stihl HP Ultra
Unlike ordinary oil, HP HP, HP Ultra is designed for high engine loads when working and recommended for use on professional chainsaws. This is a synthetic oil. So that consumers do not confuse dilute fuel, it has green color, Accordingly, a ready-made mixture of gasoline with STIHL HP Ultra, also has a greenish tint.
Packing this oil just two. This is Stihl HP Ultra 100 ml and 1 liter with a dispenser.
The cost of STIHL HP Ultra is almost twice the price on the STIHL HP and for this reason it is less popular in our country.
Shelf life Stihl HP Ultra is four years old.
HP Super
Designed for high-performance engines and four-stroke, made using 2-MIX technology. Characteristics are a little worse than HP Ultra, so at the moment HP Super is not supplied on the counter official dealers Calm.
The proportions of the preparation of the fuel mixture
Very often, people ask a question how much oil per liter of gasoline is considered the norm. It is easy to answer it, because in the instructions for any chainsaw 6, as well as on the packaging of the additive it is indicated that when using the original products, the valve, the proportions of oil and gasoline should be 1:50. This means that one liter of fuel, it is necessary to add 20 ml of additives.
During the period of running a new chainsaw, it is allowed to slightly increase the amount of oil per liter of gasoline. For example, one liter can be diluted, 25 ml of oil, it will reduce the load on the trapped parts and will prolong the service life of the chainsaw.
Which oil to choose
If you are a regular user chainsaws and do not use it daily for 6-8 hours, while working only in the summer, then the usual STIHL HP can be used to prepare the fuel mixture for your chainsaws. The optimal value for the price and quality of lubrication, made it popular with millions of users of the benzoinstrument.
Stihl HP can be used to prepare a mixture for any two-stroke engine, including motors for mopeds and boat options.
Oil for the chain Castle (Overview of oils)
Rule of oils calm for lubrication chain includes three types of products, it is:
- ForestPlus;
- Bioplus - for chains;
When working, it is necessary to use the type of lubricant that maximizes the conditions and duration of work. Consider each of the oils for the chain. Read more.
ForestPlus
Mineral oil for lubrication chain Forestplus, this is a quality product that creates on the tire cannon and on the chain links a reliable film that is well maintained even on the maximum revolutions of the chain rotation.
Silends in three types of containers, a liter bottle and canisters of five and twenty liters.
Forestplus has the lowest shelf life among the oils of the ruler, which is only three years subject to storage conditions.
Oil overview for Bioplus chains
Bioplus is manufactured on a vegetable basis, which allows it to decompose when inhaling in the soil in the minimum time. This property is noted by a European environmental safety sign. According to information that is available on the manufacturer's website and is official, Bioplus has passed tests according to OECD 301 B.
For maximum convenience of consumers, it is failed in 4 types of packaging, it is:
- Liter bottle.
- Canister with a capacity of three liters.
- Five-liter canister.
- Plastic twentieth unit canister for those who work chainsaw daily and spends a large amount of lubricants.
The price of bioplus may vary depending on the sale region.
The shelf life of Bioplus is four years. Brown color.
Synthplus.
Synthplus, it's semi synthetic oilwhich retains its properties even under the most difficult conditions. It is able to maintain performance at minus 25 degrees. Synthplus is well mixed with Bioplus, which will make it easy to move from one type of oil to another.
SYNTHPLUS, distinguished by a high shelf life, which, with proper storage, reaches seven years. Synthplus oil color, brown.
Synthplus calm is packaged to a similar capacity container as Bioplus.
Which oil to choose for chain
The optimal option for oil lubrication is Bioplus and it is necessary to choose it to those who saw chainsaw from time to time. The optimal price and quality of Bioplus made it the most popular oil for lubricating chains from the ruler.
It is also worth remembering that Bioplus does not harm the ecology, since it is made on a vegetable basis and decomposes in the shortest possible time, which is also important when the chainsaw is on its own site.
How to distinguish fake oil calm
The attackers do not miss the opportunity to make money on the sale of fake products of the famous brand. Oil calm is no exception. Most often you can meet the fake calf HP, because its sales volumes are the highest of the entire line of lubricants Calm.
In order to distinguish a fake from the original, the company Shtil released a special brochure, which recorded all the main differences between the original from the fake.
Also, we suggest you watch a video in which it shows how the package should look like high-quality oil Calm and how to distinguish fake.
Output
We looked at all the oils of the ruler, and found out that the most popular lubricant for 2-stroke engines is StiHL HP. It is necessary to use it under normal conditions, since you do not have to overpay, and the engine will be securely protected.
Chain saw, ordinary users, it is necessary to lubricate with Bioplus, since the remaining options are intended for difficult conditions or work in winter. Also, we figured out that the correct ratio of gasoline with butter, it is 1:50, but during the run time it can be changed a little and make a mixture in the proportion of 1:40, i.e. 25 ml per 1 liter of gasoline. I learned how to distinguish the fake calm Bioplus from the original.
Proportions oil not gasoline for chainsaw, choice of oil, instruction
Compliance with the right proportions oil Not gasoline for chainsaws avoids the absolute majority of problems arising from this tool. With all this, it is necessary to pick up lubricating materials not to the saw headset, not to the engine.
Ready solutions
From the quality of the composition of the fuel mixture for chainsaw depends on its operation, the consumption of components is not engine wear.
In various outlets, it is always easy to find ready-made mixtures. They do not proportions from gasoline for chainsaws are already observed. Such includes mixtures "Partner", "Shtil", "Huskvarna".
However, the latter are not a cheaper analogue of the total purchase of oil not gasoline independent manufacture compositions.
Requirements for raw materials
Gasoline used in the preparation of the mixture is required not lower than the A-92 brand. These are used as AI-92 as it is called AI-95. Time Storage should not exceed three months. This is due to the fact that by its expiration in gasoline, the mass fraction of resins increases, which causes the flow of polymerization reactions, which adversely affects the combustion chamber when a nagar layer is formed. Gasoline is expected non-determined, since the use of ethyl a variety will bring the engine in order.
Timing sucidity Oils also need to be observed. The exact ratio of oil and gasoline for petrol oil mixing. For the preparation of the mixture, any two-stroke oils of high-quality work type "Partner", "Calle" or "Huskvarna" are used. The choice of oil should be caused by the fact that it is impossible to prepare the desired composition to apply the latter for four-stroke engines not boats.
In the process of manufacturing the mixture, it is necessary to read the engine forcing instructions. The last indicator shows the ratio of the volume of the motor power of not maximum revolutions).
Characteristic oil For mixes
Read:
Chainsaws Equipped with two-stroke engines, so no oil selection is appropriate. They are API-TA classes not API-TB, intended for their production, having air cooling, are not able to work at large loads.
Motor oils consists of a database not additives. The latter provide the best mixing oil not gasoline. Applying them to prevent corrosive processes, and of course the formation of deposits, which reduces the exit smoke does not support the purity of the engine parts. On the additive effect there is an option to read on the package.
Types of oils
For use in the warm season, mineral oil is suitable. Lubricant for stars chainsaws. To increase the oil, shelf life at. This is due to the fact that it has an increased viscosity. These oils buy from one hundred thirteen rubles. / L (tnk 2t).
A large fluidity has a synthetic oil, which is not used in winter conditions under reduced temperatures, are found throughout the year. For the most part, used for industrial chainsaw. ) Myth type is thermally stable is not chemically stable. Their cost begins from one hundred thirty five r. / 0,3.5 l ("bison expert").
Fuel mixture for benzoinstrument. Service chainsaws. Part 7.
We will talk that it remains to make our client about the fuel mixture for the benzoinstrument. Learn about the availability of oil for lubricating chainsaws and buy oils for shelf life. Let the popular myths do not give answers to the most.
With not very large loads on the tool for year-round use are used semi-synthetic oils. There included in the role of the base component of mineral types, where synthetic ingredients have been added. The cost of these oils ranges from one hundred and eighty five r. / 0,946 l (Resoil Ultra 2T).
Oil manufacturers are painted in different colors so that it is possible to control how to breed gasoline for chainsaws.
Capacity containers need to choose from the use of the tool. The oil supply device on the chain chainsaws calm. It is better to choose chainsaws. With a rare action, the chainsaws are enough 0.8-1 l volume for a certain season. If the passage of daily many hours need to be focused on 5-liter canisters.
Chain oil
Saw headset do not lubricate motor oils. For this purpose, special fuels use for chainsawswhich is characterized by high adhesion to the surface. The chain oil reduces friction without wear of parts that come into contact with each other.
Modern brands chainsaws have a tank on the body, in which the chain oil is located, for that sawing headset is automatically lubricated.
At one time, the instrument's work during the cold season is selected semi-synthetic in other words, synthetic oils, in its time warm - mineral.
Read:
On some brands of oil, it is possible to meet the marking of Ces, which says that they are made on a vegetable basis and do not even harm the environment.
Main question
It consists in compliance with oil proportions not gasoline for chainsaws. An extra first ingredient will result in the candlelight not pistons formed a nagar. Excess gasoline contributes to the fact that there will appear on the pistons, which will cause a quick output of the engine. The exact proportions indicate the domestic manufacturers themselves.
"Huskvarna" not stihl give recommendation to take on a hundred ml oil Four L gasoline. It is typical for the engine power tools up to 1.5 kW. For greater power, the proportion should be 1/50. Approximately when answering the question "How to breed gasoline for chainsaws?" It is recommended to proceed from the following proportions: 20-50 ml of oil on one l gasoline.
As can be seen, various manufacturers) (domestic differently suitable for the observance of oil proportions not gasoline. Therefore, it is necessary to strictly follow the instructions going to concrete Markam Tools in question.
Mixing need to be carried out in special cannors, which are applied for measuring divisions there are no two holes: one - for oilOther - gasoline. Components are flooded there, the container bends not stirred at closed covers. The prepared mixture is not required) to fall droplets of water through another solid particles.
However, these containers have a minimal mark in one l, so with smaller volumes, the measurement can be made independently. In order to choose oil for chainsaws. How much oil pour into gasoline for chainsaws. For this purpose, you can take a plastic bottle with a capacity of 0.5-1 liters. There we pour water a hundred two ml (up to eight hundred and sixteen ml) with the help of measuring dishes. On chainsaws, but how about oil for a two-stroke but water shelf life of the mixture. After the bay of each portion make a label, approximately which numbers write from two to eighteen in increments 2. Pursuing the purpose of the measurement oil We use a syringe without a needle of 10-20 ml. Step in a hundred two ml of water provides a proportion of 1/50. The proportion of oil and gasoline for chainsaws is very important with chainsaws. With other proportions, it must be changed accordingly.
The finished composition stores less than one month. It is even better to spend it for several days. This is due to the fact that in the personal computer there are oxidation processes that change its chemical composition. The ideal version of the mixture is one minute. If the engine breaks down due to the converted fuel, it will be recognized as a non-warranty case. If at the end of the season in the chainsaw remained a cooked mixture, then you need to drown out the motor does not delete its residues.
Finally
We found out that it is necessary to maintain the proportions of oil not gasoline for chainsaw. Significantly more reliably follow the instructions on chainsaws of non-oil manufacturers. The average proportion of gasoline: oil is made of 1/25-1 / 50. At the same time, gasoline is expected to be brands A-92, AI-92 in other words AI-95. Oils will be mineral if their summer use is planned, synthetic on another semi-synthetic for all-season use.
How to check the ignition coil is one of the important components of the ignition system at least a motor internal combustion Is the coil. Specifically, it is considered the main node of the contact, non-contact, also electrical systems Ignition, performing the role of a typical energy storage device created for the upcoming dispensing of the charge on the cylinder ...Canisters for storing fuel mixture
As not once already noted, gasoline gardening equipment is more productive, powerful, efficient, and is not tied to electrical networks. At the same time, it continues to remain the most expensive inventory requiring additional care. Motorcycles equipped with two-stroke gasoline enginesDefinitely wins price-quality ratio in the line of garden equipment equipped with gasoline engines. One major inconvenience remains - this is a mixed lubrication system, so it is necessary to prepare in advance .
It seems to estimate the scope of work, calculated in advance so as not to be distracted when conducting garden work, prepared the necessary amount of the mixture, and here or the weather failed, or the circumstances have changed. How it is right and how long can store the fuel mixture For two-stroke engines, in order not to result in the future, expensive technique.
According to the official recommendations of fuel oil manufacturers for two-stroke engines with a mixed lubrication system, the storage life of the fuel mixture is 14 days. At least such a warranty is indicated by oil manufacturers for garden equipment. Liqui Moly., Husqvarna, Motul and many others on the packaging of their products.
Arguments in favor of long storage of the fuel mixture.
On Internet resources, many examples of about, at least, semi-annual storage of fuel in tanks of motorcycles, and trouble-free operation in the future.
The opinion is attached to these facts that information on a limited expiration date is "FIFACK" manufacturers, to increase sales of own products. Half a month passed, merge fuel and prepare new.
With a long storage of the fuel mixture, it is enough to restore its characteristics several times intensively shake the container with it.
Why the fuel mixture cannot be stored for a long time.
With the fact that the shelf life of finished fuels for 2-attractive engines by manufacturers slightly understated, I agree. But not for evil intent. Simply determining the expiration time they proceed from the most unfavorable storage conditions.
In developed countries, pay great attention to preservation ambient, and firms producers create such oils so that after entering natural conditions they are self-influenced by ultraviolet. Those. Storage time in the garage and on a bright veranda will differ significantly. Spend an experiment, and the different colors of the same mixture, after a month of storage, will be proof of unequal changed properties.
Mineral oils are more chemically inert by nature, so before the issue of storage of the mixture did not get so acute. But modern synthetic oils have better properties and meet higher environmental requirements. They are biodegradable, which means that are chemically quite active and faster enter into chemical reactions With gasoline.
Chemically clean substances have the greatest storage. Motor oil has its own shelf life, the gasoline has its own, but in the mixture, the shelf life will always be less, respectively, with time, all properties of the fuel mixture will deteriorate. Additives will fall into the sediment, lubricating properties will deteriorate.
However, in itself, the modern gasoline itself cannot be called a clean product, it has repeatedly proved that the required octane number is obtained by adding chemical additives. Therefore, even the "" gasoline will quickly begin to oxidize, and the fuel mixture is more so.
Shake the canister with fuel for two-stroke engines before use is undoubtedly necessary. But if the mixture stood for a long time, the precipitate of oil forms thick sticky deposits on the walls of the capacitance, which are quite problematic. This fuel mixture unambiguously needs to be disposed of.
Unfortunately, the molecular composition of the fuel mixture on the eye cannot be determined. Therefore, I am a supporter of those gardeners who seek not to store the fuel mixture for two-stroke engines for more than a month.
How to properly store a mixture of gasoline with oil.
Separately in the pure form of gasoline and oil for 2-pin engines can be stored within the expiration date specified by the manufacturer. Typically, it is 5 years old for oil, but this concerns hermetically packaged tanks.
To properly store the fuel mixture, it is necessary to eliminate its contact with air and moisture (water), as well as avoid sharp temperature drops. For long storage, it is desirable to use gasoline produced in the summer season.
Saving oil and fuel mixture is preferably in shaded places to eliminate the effect of ultraviolet.
Both pure gasoline, and the mixture is preferably stored in a hermetically closed steel canister. This recommendation coincides with the opinion of gardeners who prefer not to merge fuel with , and keep it all winter in tanks.
In the conclusion of all the above, the mixture cannot be stored …
How much can I store the fuel mixture for two-stroke engines Updated: December 14, 2015 by the author: Elena
Oil and gasoline coefficients for chainsaws, oil selection, instructions
Compliance with the correct proportions of oil and gasoline for chainsaws avoids the absolute majority of problems arising from this tool. At the same time, you need to choose lubricants For the saw headset and engine.
Ready solutions
The quality of the fuel mixture for chainsaw depends on the continuity of its operation, the consumption of components and motor wear.
In various outlets, you can always find ready-made mixtures. They already achieved the proportions of oil and gasoline for chainsaws. These include a mixture of "partner", "calm", "Huskvarna".
However, the latter are not a cheaper analogue of the full purchase of oil and gasoline and self-made compositions.
Requirements for raw materials
Gasoline used in the preparation of the mixture should be at least the A-92 brand. For example, AI-92 or AI-95 can be used. Time them storage should not exceed three months. This is due to the fact that after its expiration in gasoline, the mass fraction of resin increases, which leads to the flow of polymerization reactions, which adversely affects the combustion chamber in which the sediment layer is formed. Gasoline must be unleaded, since the use of the above version will turn off the engine.
It is also necessary to observe time storage Oil. For the preparation of the mixture you two-stroke oil High quality, such as "Partner", "Calm" or "Husqvarna". The choice of oil should be due to the fact that it is impossible to use the last for four-stroke engines and boats to prepare the desired composition.
Oil characteristics for mix
Read the same way
Chainsaws, so the choice of oil must be appropriate. They can be developed for them by API-TA and API-TB, which have air cooling and are able to operate at high loads.
Motor oil Consist from base and additives. The latter provide better mixing of oil and gasoline. With their help, corrosion processes are prevented, as well as the formation of deposits, which reduces the yield of the smoke and supports the purity of the engine parts. The effect of additives can be read on the package.
Types of oils
For use in mineral oil. This is due to the fact that it has an increased viscosity. These oils can be bought from 113 rubles / l (TNK 2T).
Excellent fluidity has a synthetic oil that can be used in winter conditions low temperatures, that is, throughout the year. It is mainly used for industrial chainsaws. This type is thermally stable and chemically stable. Their cost begins from 135 rubles / 0.2 liters ("bison expert").
Fuel mixture for benzoinstrument. Service chainsaws. Part 7.
We will tell all about the fuel mixture for the benzoinstrument. Dispel the popular myths and give answers to the most
How to distinguish original stihl oil from fake. 100% method.
How not to run into the fake oil Stihl.. How to distinguish the original. 100% method. What you need to know about oil shine.
With very heavy loads, semi-synthetic oils can be used for year-round use. They include mineral types as the main component to which synthetic ingredients have been added. The cost of these oils ranges from 185 R / 0.946 L (Resoil Ultra 2T).
Oil manufacturers are painted in different colorsSo you can control how to make gasoline for chainsaws.
The container capacity must be selected based on the use of the tool. With a rare action, the chainsaws are enough 0.8-1 liters of volume per season. In the case of daily many hours, you need to focus on 5-liter jars.
Chain oil
The headset saw is not lubricated with engine oils. To do this, use special fuel for chainsaw, which is characterized by high adhesion to the surface. The chain oil reduces friction and wear of parts that contact with each other.
Modern chain saw grades have a tank on a housing in which the chain oil is located, with which the saw head is lubricated automatically.
Read the same way
While working tools in the cold season, choose semi-synthetic or synthetic oils, and heat. Mineral.
On some oil brands you can see the CEC label, which says that they are made on a vegetable basis and do not harm the environment.
The main question
It consists in compliance with the proportions of oil and gasoline for chainsaws. An excess of the first ingredient will lead to the fact that a precipitate is formed on candles and pistons. Excessive gasoline contributes to the fact that the pistons will be hooligan, which will lead to a rapid engine failure. The exact proportions indicate the manufacturers themselves.
"Husqvarna" and Stihl give recommendation to take 100 ml of 4 liters of gasoline oil. It is typically for the engine power tools up to 1.5 kW. With more high power The proportion should be 1/50. On average, answering the question "How to raise gasoline on a chainsaw?" It is recommended to use the following proportions: 20-50 ml of oil per 1 liter of gasoline.
As you can see, different manufacturers have different approaches to compliance with oil and gasoline proportions. Therefore, it is necessary to strictly follow the instructions that belong to the specific brands of the instruments under consideration.
Mixing must be performed in special cannors, which are indicated by dimensional divisions, and there are two holes: one for oil, another for gasoline. There are holted components, the container is inclined and mixed with closed covers. Do not throw water or solid particles into the prepared mixture.
However, these tanks have a minimum mark of 1 liter, so with smaller volumes the measurement can be carried out independently. To do this, you can take a plastic bottle with a capacity of 0.5-1 liters. In them, pour water in 102 ml (up to 816 ml) with the help of measuring dishes. After filling each portion, make a mark at the level of which they write numbers from 2 to 18 in increments 2. To measure the oil, use a syringe without a needle in a volume of 10-20 ml. A step in 102 ml of water gives a 1/50 ratio. In other proportions, it must be adjusted accordingly.
The finished composition is stored no more than 1 month. It is even better to use it for several days. This is due to the fact that it carries oxidative processes that change their chemical composition. The perfect variant of the mixture consumption. one day. If the engine breaks due to the converted fuel, it will be recognized as not a guaranteed case. If, after the end of the season, the prepared mixture is left in a chainsaw, it is necessary to drown out the engine and remove the residues.
Oils for two-stroke suspended motors.
Oil for two-stroke suspended motors is an endless topic. This time we decided to answer the questions that readers ask us constantly. Some of them may seem like simple, long known and even naive. However, you should not judge those who ask them - perhaps someone just recently joined the water-motor sports, and maybe I decided to receive confirmation with my observations from the experts.
- Is it possible to make a mixture of gasoline-oil for suspended two-stroke engines using oil for mopeds, scooters and motorcycles?
It is possible to use oil for two-stroke engines, intended for "ground" motorcycles, only if the suspension motor has air cooling and in the instruction manual The manufacturer does not rigorically regulate the use of some special oil. At the same time, many oils intended for use on suspended motors can be used on "ground" engines with air cooled. In order to be completely confident in this, it is necessary to carefully read the oil description.
- Is it possible to use oils for chainsaw for preparing a mixture of gasoline oil?
Row of motors low power Water-cooled, made by old technologies, allow the possibility of using oils for chainsaw, but it is necessary to know exactly that your particular motor can work on a mix of gasoline and this oil. As a rule, these are motors designed to use low-fusion gasoline. Also, the oil for chainsaws can be limited to the suspended motors of low air-cooled power. The gasoline / oil ratio should be chosen in accordance with the recommendations of the manufacturer of the motor, not oil, and be sure to take into account the degree of wear of the engine.
- Is it possible in the manufacture of a mixture of gasoline-oil for a two-stroke, to wear oils of different manufacturers at the same time?
Despite the theoretical possibility of this, in practice it is better not to resort to a similar solution, since different manufacturers Using various packages of additives, as a result of which, in the mixing process, solid (thick) fractions are formed, or the risk of foaming the oil component appears. This applies not only to the most modern synthetic oils, but also quite old mineral. Some modern oils A synthetic basis is allowed to mix with other manufacturers oils, but this is usually marked separately in the certificate, specification or on the label.
-What oil can be poured into a tank of a motor with a separate lubricant?
If there are some doubts, you only need to pour the oil recommended by the manufacturer. It is impossible to pour first oil, because not all oils, even the most modern, suitable for use in separate lubrication systems. In oil specifications, it is usually clearly indicated, you can or cannot be used in systems with separate lubrication. Such information is usually contained in certificates.
- How long can I store oil for suspended boat engines?
As a rule, oil manufacturers indicate its allowable storage period or in a certificate or in the specification. Some put the date of manufacture on the canister, however, sometimes on the canister can be indicated by the date of release it itself. Usually, major manufacturers of the release date canisters and oils do not differ for more than a year.
Mineral oils can be stored for a very long time - from three to five years in a closed branded packaging. Synthetic oils are stored longer, but the term is also limited - an average of five to six years (some varieties of oils are stored longer). It should be remembered: the longer the oil is stored, the greater the likelihood that it will lose some of its properties caused by additives. Base oils that do not contain additives can be stored a much longer period.
If the branded packaging was opened, then it is not worth storing the oil independently of the base longer six months, since in this case its oxidation will occur faster. The permissible shelf life of the oil in a closed packaging and the production date of the manufacturer usually indicates the concomitant documentation for each particular party, and they can be found from the seller.
- How long should the mixture of gasoline-oil harvested for use in two-stroke engines?
As experience shows, the mixture can be relatively successfully operating even in a year and a half after its preparation, but during this time and gasoline, and oil loses part of their qualities. Gasoline in its pure form is not recommended to store more than six months (domestic gasoline of incomprehensible origin - not at all of no more than two or three weeks), since its individual fractions and additives can decrease and even fall out. This is especially true of gasoline with octane number 95, because many producers make it from low-octane gasoline species by adding various anti-knock, and sometimes forbidden tetraethylswin. The oil in the mixture with gasoline is also quick enough, and some additives simply stop working.
-What is the additive add to the oil?
A package of additives that is added to the oil consists of several components, the chemical composition of which manufacturers are not disclosed for quite understandable reasons. As a rule, only some properties of additives are indicated, for example, most of the oils for suspended push-pull motors contain anti-corrosion, antioxidant, detergents, anti-plating, anti-wear and anti-inflexible additives. Very often in the composition of oil there are additives that reduce the temperature of the frozen and improving the viscosity index. In other words, no matter how good the basic oil (or basic oilsAnd there may be two or three of them), without a package of additives, do not reach the desired effect.
- Is it possible on imported motors to use MS-20 oil?
No, since imported motors are designed to use oils with additives. Otherwise, the overall motor resource will be reduced, caking the rings and the output of the motor motor. Since the MS-20 oil does not contain detergent additives and has a relatively high ashivity (0.29%), a naigor may appear in the combustion chamber, for candles, in the graduation tract and on piston groupEspecially in motors with a capacity of more than 1 5 hp, working in complex modes and at high loads. MS-20 oil is selective (practically basic) and is used in the aviation industry for piston and gas turbine engines in mixtures with MS-8 and MS-8P oils.
- Is it possible to use two-stroke oil if water got into it?
It all depends on how much water fell into it. If it is possible, it is necessary to remove all the visible water from the oil. For this there are two ways. The first: Since the oil is lighter than water, it is necessary to give her to fall on the bottom of the vessel in which the mixture is located, and then carefully pour the oil into some other container. This should be done with good lighting to notice when the water is already suitable for the neck of the cans in which there was oil. With this method, part of it will have to be pulled out with water. The second way: Pour the oil (with water that has fallen into it) into a transparent vessel (bottle, for example), give to settle, then gently omit the tube into a bottle and, creating a vacuum (suction) in the tube (suction), pour the water to another dishes in the tube.
There are many ways to come up with a lot, right up to the leaning with a spoon, the main thing is to remove the most as much as possible. A small amount of water, approximately 1-2% (permissible without problems for a two-stroke engine up to 5%) of the total volume of oil, will not damage the carburetor motor, and such an oil can be used without fears, but infrequently, of course. It should be remembered that today there are biodegradable oils, which dissolve in water very quickly.
- Instructions for the motor indicate that a mixture of gasoline oil should be done in a 1: 100 ratio, but everyone advises me to prepare a mixture in a ratio of 1:50, how is it right?
There is a common version that some manufacturers of motors only in favor of environmental standards recommend the owners to make a mixture in a 1: 100 ratio. In fact this is not true. Each manufacturer is responsible for writes in the instructions, otherwise it will have long and numerous judicial claims, at least in countries where the Consumer Rights Protection Act is actively working. Therefore, the manufacturer's recommendations can be perceived as a direct guide to action without fears. If there are some doubts, then in your case you can prepare a mixture in a ratio of 1:75; The mixture is more saturated with oil can adversely affect the operation of the motor - it is possible to grind the spark plugs, the appearance of nagar, etc. Also, in the preparation of the fuel mixture in the 1: 100 ratio, it is necessary to use exactly the oil that is indicated by the manufacturer in the manual (or very close analog) , Other oil grades may not comply with the requirements of the instructions.
- Motor is designed to prepare the fuel mixture of gasoline oil in a 1: 100 ratio, is it possible to buy an oil that the manufacturer recommends adding to gasoline in a 1:50 ratio?
From buying such an oil it is worth refraining. But the oil intended for the fuel mixture of 1: 100 can be used in motors for which Mikst 1:50 is recommended.
- Is it possible to use oils for the preparation of fuel mixture not specified in the manual?
It is possible, but it is necessary to know exactly the oil parameters that are recommended by the motor manufacturer. For most modern two-stroke motors with a capacity of up to 90/11 5 hp Manufacturers produce quite a few oils that meet the requirements of NMMA TC-W3, and almost all of them are suitable for use. However, not all oils that meet the requirements of NMMA TC-W3 are suitable for motors with separate lubricant. This must be remembered.
- Is it possible to put a fuel filter on a two-stroke motor with a power of 15 hp With an inseparable lubrication system?
Yes. The question is only in the selection of a high-quality filter and choosing a place of installation. Today, many manufacturers already put on the factory fuel filters On the motors with a capacity of 1 5 hp, (and not only on them).
-What are there tolerances and classifications, except NMMA TC-W3?
Nowadays, there are the following classifications regarding the oils for two-stroke engines: API (American Oil Institute), the current number of the Ari-Ta-for small two-stroke motor scooters, lawn mowers, etc., API-TV - for motorcycles, scooters and small scooters Power, API-TC - For two-stroke motors of various power, except suspended boat (can be used in cases recommended by the AII and API-TV), API-TD - for PM. There is also Jaso - internal, for the Japanese market, the classification of two-stroke engines, it distinguishes classes to increase requirements - FA, FB and FC; Finally, NMMA TC-WII and since 1992 - TC-W3.
-What is NMMA?
NMMA is the National Marine Manufacturers Association, or the National Association of Water Engineering Manufacturers. From the point of view of science, this is partly a metrological center that conducts testing boats, boats, motors, fuel and lubricants and gives its conclusion about the possibility of their use. For these purposes, special standardized tests are conducted, the results of which are reduced to tables and diagrams, allowing you to determine which parameters this or that product matches certain standards. Tests are paid, their technique is patented. The product conformity sign NMMA classification standards is placed on the package only in the case if its tests were carried out and it confirmed the characteristics declared by the manufacturer, otherwise it will be considered a crime followed by criminal liability.
Each manufacturer, when developing a single motor, relies on its specific TU (technical conditions), with their production uses certain technologies and materials, takes into account the possibility of operation of the motor in specific conditions. In other words, each force aggregate Created taking into account the complex of conditions, including for a certain percentage of oil in the fuel mixture. Otherwise - with an increase in the oil in a mixer - the problems are inevitable: the formation of a car in the combustion chamber and for candles, as well as the coking of the piston rings, and with a decrease in the amount of oil in many places that require lubricant, oil "starvation" will be observed, which will lead to Premature wear and engine output.
- Is it possible to use mineral, oil on the engine in 15 hp older than five years?
You can not, but need. Oils on a synthetic basis For two-stroke motors, it makes no sense to use in motors with a capacity of up to 30 hp, which use the already cooked mixture of gasoline oil, as these motors are designed to use mineral OilTherefore, oil on a synthetic basis will work in them not in full force due to a number of its properties and qualities.
Is it possible if you need to use gasoline-oil to create a mixture for four-stroke engines to create a mixture of gasoline oil?
All manufacturers are forbidden to use in two-stroke oils of oil, intended for four-stroke, but in case of extreme need, this can be done, though observing the following conditions: first, oil with gasoline should be mixed very thoroughly, secondly, interest ratio It must be exactly the way that the manufacturer of the motor is required, thirdly, while driving, it is necessary to ensure that the motor worked on medium turnover (up to 75% of the number of maximum revolutions) and the cooling system functioned normally, in fourth, the motor time ( Especially overseas) on a mixture of gasoline and oil for quadbins - no more than four hours (on medium revolutions). At the same time it is necessary to be ready enough to clean the candles or keep a set of pure (new) candles ready.
And in order to be confident that the motor was unsolved from the use of four-stroke oil, it will have to do the following: with the first way to "roll" a motor under load first in the mode of moderate revolutions for about 20-30 minutes, and then in mode high revolutions (not as high as possible, and equal to 80-90% of the maximum) about 30 minutes. For the correct "rehabilitation" of the motor, it is better to use good synthetic oil with a "pre-dissolution" effect (if it is, of course), and if it is not, then it is good mineral. In motors with automatic mixing of oil in very rare cases and short time, it is possible to use (no more than an hour of work on medium turnover) only synthetic oil, corresponding to SAE OW60, intended for highly struken turbocharged engines. At the same time, it is necessary to make aware that the use of four-stroke oil can at any time "kill the motor" or significantly reduce its motor life. However, in a critical situation, when it comes to my own life, for example, to reach the nearest "center of civilization", you can risk. At the same time, it is better to move along the coast, without leaving him away.
Motors russian production Four-stroke oil belongs more tolerant than imported. But here, before applying the oil for the four-stroke engine, it is better to try to find MC-20, MS-14 or MS-22 brands or use industrial oils And-25, and-50 or analogues. They harm the two-stroke motor will apply less.
- Having funny that car mechanics advise to use the same oil all the life of the motor, whether such recommendations include two-way suspended motors?
To date, serious research on this topic was not conducted, however, the version that the motor lives better when using the same oil, is and has the right to life, although evidence is rather empirical than scientific. As for the two-stroke motors, the fact is obvious: constant use of oil recommended by the manufacturer - successful work.
-What is the biodegradable oil?
Conditionally let's call such oils "Outboard Motor Oil Bio" (in principle, this is their established name abroad). These oils, unlike simple oils For suspended motors, created in view of the microorganisms that exist in nature can recycle them for enough short termSince additives incoming the composition of such oils, in contrast to the "ordinary", are not for the microorganisms of mortal hazard, and therefore the decomposition rate increases.
-What means the phrase "pre-dissolved" oil?
When using pre-dissolved, or self-mixing, oils strictly adhere to the complex procedure for the preparation of the gasoline-oil mixture, when it is necessary to first pour half gasoline into the tank, then add oil, etc., optionally. Self-mixing varieties of oils need simply in the desired proportion to fasten into gasoline, then stabbing the contents - the mixture is ready.
Igor Vladimirov
"Boats and Yachts" №199,200,201 (2006)
