What gasoline is needed for a lawn mower. What two -stroke engines do not like?
How much oil should be poured into a trimmer for grass per liter of gasoline
Gasoline braids are fairly common tools used by owners of garden and household farms for mowing grass and hay harvesting. The more common names of the tools are the terms “trimmer for grass” and “lawn mower“. The main difference is hidden in the design of the motor. The expensive segment of the devices is equipped with four.Stroke models, and cheap ones. Two.Stroke. The last option has advantages, including a small mass, ease of use, as well as low cost.
The most important condition for the operation of two.Stroke models is the preparation of the fuel mixture, based on the proportion of gasoline and oil determined by the manufacturer. The simplified engine design does not provide a separate lubrication channel, so the engine oil is added directly to the gasoline. Violation of the correct proportion leads to a significant decrease in the resource of the tool and even to its breakdown. We will figure out which composition is required for gasoline trimmers, how to prepare the mixture correctly and what it can affect.
What is a benzotrimer?
The lawn mower is a manual gasoline apparatus that mows grass with a rapidly rotating (3–9 thousand revolutions per minute) of a cutting tool of various types.
The engine is located in the rear of the device and is located behind the operator during operation, and the cutting tool is installed on the other side.
The operator independently selects the height and angle of inclination of this tool, which is why it is difficult to get an equally even cut surface, which is obtained after passage by a lawn mower, but it can use a benzotrimer for haircuts of inclined surfaces.
Gasoline for the preparation of the mixture
Gasoline requirements for the preparation of the mixture are extremely high, t.To. He is its basis. The first thing that should not be done is to look for places where you can buy fuel cheaper (refueling without name, etc.D.), because in the end, all the apparent savings in several dozen can be eaten by an expensive engine repair, which is disabled by poor.Quality fuel.
Using cheap gasoline with a reduced octane number, the user thereby increases the load on the unit. Its wear occurs much faster, the resource decreases, moreover, in the proportion not one to one, but much more
The second one should remember is to use only fresh gasoline for the base of the mixture. Many in the country or in the garage have fuel reserves that stand there up to six months, waiting in the wings. Fuel, evaporating, enters into a chemical reaction with the surface of the canister (especially plastic), thereby acquiring new, not at all useful properties for ICE. If the gas was stood in the canister for a month and a half, it is better to pour it into the fuel tank, where, having mixed with the total volume of more fresh gasoline, it will not cause any harm to the engine of the machine. Two.Stroke ICE are more sensitive in this regard. That is why manufacturers recommend using only the highest quality fuel.
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As for the octane number, there are spores of specialists, what kind of gasoline to pour into a trimmer for the grass, they still do not subside. Most manufacturers recommend pouring a high-octane gasoline of the 92nd brand into the fuel system in the fuel system. True, there is one small reservation, quite often the instructions indicate the wording of “not lower than the 92nd”, and this leaves the space for guesses, which gasoline to use.
Of course, the performance (efficiency) of 95th gasoline is slightly higher than that of the 92nd. The latter, in turn, is the heir to the Soviet 80th, on which many equipment worked. But having higher energy efficiency, the 95th is fraught with some features. For example, it is more suitable for modern car models, while ICEs installed in garden equipment are far from some constructive innovations, their structure remains practically unchanged for decades. For a two-stroke gasoline engine installed in most modern trimmers, it will be enough to fill in gasoline of the 92nd brand, purchased on a proven refueling network.
It is best to look for options without additives with the markings “Eco”, “Ecto”, t.To. For clear work, you need a clean gasoline base. Adds the mixture with additives.
Is 95 gasoline is needed for optimal work, the question is rather a philosophical, and there is no specific answer for it. It is enough to remember that in the tortures and recommendations it is rare quite rarely, and this already says a lot. In addition, they are poured, usually, at their own peril and risk, wanting to improve the characteristics. If for the sake of the experiment you want to change the 92nd gasoline to the 95th, it is important to remember the consequences in the form of increased wear, unstable operation of the power unit and fails of its individual nodes. Of course, none of the above may occur, but the probability, in the event of the admission limits, is extremely increasing.
The selection of oil for the lawn mower is useful recommendations from professionals
If the instructions for the tool were lost, and difficulties arise with the choice of suitable oil, then it is recommended to stop your choice on the next two options:
- Semi.Synthetic. Cost cheaper than synthetics, but more expensive mineral water. Suitable for technology, both Russian production and foreign. Have low smoke parameters, and adequately “care” about structural elements of the motor. Are made through a distillation of oil products and hydrocarbons
- Synthetic. Expensive types of lubricants that are suitable for all types of technology. If you use synthetics for your trimmer for grass, then the tool engine will work like a clock
When choosing and buying oils for breeding with gasoline, you can encounter the fact that some letter designations are indicated at the cans. These designations are the classification of the API, which will be useful to find out who wants to fill the lubricant suitable for the parameters in the tool. Consider all types of oils according to the API classification for two.Stroke engines:
- TA. Intended for air.Cooled devices, the volume of which is up to 50 cm3. Such equipment includes mopeds, lawn mmores, trimmers for grass and motorcycles. The optimal solution for lawn mower and trimmer for grass
- TB. Used to refuel engines such units as mopeds, chainsaws, scooters and motorcycles. The volume of engines of such equipment is from 50 to 200 cm3. This type of oil is also suitable for trimmers
- TC. Designed for dilution with gasoline and filling in motorcycles, snowmobiles and other types of land equipment
- TD. Serves to refuel boat engines, hydrrosa and boats
API classification is an American standard used in Europe. However, when choosing, there are additional designations on the canister of oils for two.Stroke engines, for example, FA, FB, FC, FD and others. This is a classification of smoke emissions that is developed by the Japanese JASO standard. If there are such designations on the selected oils for trimmers and chainsaws, then it is necessary to take into account their decryption:
- FA. Are applied in states in which the law is provided by minimal emissions of smoke into the atmosphere. During work, an inconspicuous fog of smoke is distinguished
- FB. Are designed for use in countries where strict limitations for ejecting smoke into the atmosphere. Practically do not distinguish white smoke
- FC. Smoke in the atmosphere stands out transparent, and not noticeable to a person
- FD-Begily types of oils for 2-stroke ICEs that do not emit smoke, but also have improved indicators of chemical properties. They are usually used for mixing with gasoline and refueling boats, boats and yachts
If there is a designation “Self mix” and “Pre mix” on containers with a lubricant, then they mean. Independent mixing with gasoline (the first option that does not require shaking), and the need for forced dissolution (second option).
It is interesting! Oils for two.Stroke engines are marked with designation 2t.
Knowing the classification of oils by their types, it will not be difficult to choose the best option for your brand of the lawn mower. On the market you can find a variety of grades of oils for two.Stroke engines, but it is better to pay special attention to such firms:
Product are not indicated, since their cost is changing. There are many other brands, and if you still want to find for yourself an ideal lubricant for a trimmer for grass, it is recommended to watch the test in the video below.
It can be concluded from the video that it is not always useful to buy expensive oils, since they may turn out to be unsatisfactory quality, which can be seen on a real example.
Oil selection conclusion! For motorcycles, trimmer for grass or lawn mower it is better to choose synthetic or semi.Synthetic oil with TA or TB marking. At the same time, take into account the recommendations of the manufacturer, since some manufacturers of high.Quality equipment can recommend only synthetic lubricants.
Block: 3/7 | Summer characters: 3900
The container should be tightly closed during storage. Fuel should be stored in a cool place, in a place where the sun does not penetrate. Remember that with prolonged storage of a mixture, the oil lifts and loses its properties.
Motokos oil. How to choose in what proportions to breed
Many of you have a benzo tool in the household, for example, in a private house you can not do without a chainsaw. You understand, the harvesting of firewood for the winter is useful at a construction site and repair and in general, this is a very necessary tool. If a country house also has a decent area in size, then to combat grass just needs a trimmer for grass or a lawn mower, which also work on gasoline.
Of course, they can be bought and electric, but not everyone likes to pull a 30-meter extension cord to dig an area overgrown with grass knee-deep. Therefore, most people prefer to work as a gasoline tool. As you know, you need to add special oil for two.Stroke engines to gasoline. We’ll talk about it, because this is a very important aspect, if you do not add oil and add in the wrong proportions, then your engine will quickly “grunt” and your path will lie to the service center. To avoid all these troubles, add only high.Quality oil and in the correct proportions.
The most popular for chainsaws, motorcycle and trimmers is the products of the famous company STIHL. It is sold in 2 packages. 1 liter and 100ml. For those who work hard, a liter bottle is suitable, and a small bottle is enough to “drink” at a time. A capacity of 1 liter costs 250, and 10 ml. 60. If you take a large one, then the savings are obvious.
Oil is added to gasoline in a proportion of 1 to 50, that is, for example, add 100 ml per 5 liters of gasoline. As you can see, a small bottle is great for 5 liters of gasoline mixture for refueling a chainsaw or trimmer for grass. On a large bottle on the side there are special marks by which you can determine how much oil was poured out of the bottle. If you bought a large 1 liter bottle, then buy a 20ml syringe in a pharmacy. Very convenient. 1 oil syringe per 1 liter of gasoline.
Experts advise using branded oil for their technology, it is ideal, since it is developed and tested precisely on Stihl tools. I note that Stiel has its own brands, such as Viking (popular models of gasoline trimmers). For them, also use Stilevsky oil and there will be no problems at all.
If you have made a gasoline mixture more than you can use it, then it is best to store the remains in a metal canister or in a glass container. In no case do not store the mixture in a plastic bottle. Of course, if you consume the remains after a couple of days, then you can pour the remnants of the mixture in a plastic one and a half, however, if the mixture is stored for a long time, then either a canister or a glassotter. The thing is that the gas mixture corrodes the plastic bottle, microscopic plastic precipitation appears in the mixture and this is very bad for the engine. Keep this in mind if you want your tool to work for a long time and without problems.
The second most popular brand of oil is a non.Bonding hokesworm. Of course, if you estimate it, after all, Stihl chainsaws use more people, at least all my friends and their friends use only them in their work.
However, there are those who do not have souls in the Husqvarna tool and I understand them, since I personally do not see much difference between Khuskvarnaya and Shtil, and one and the other tool is very high quality. But I saw satisfied owners of Husqvarna chainsaws. They say, saws are just super. I myself did not saw, however, I always listen to the opinion of people. So, if you have a gasqvarna gas tool, then it will be better for him to use special branded oil. Although nothing terrible will happen if you dilute the gasoline with a signs. But since the manufacturer recommends using only its products, we will do so.
On sale you can find liter containers. Black stylish bottle, the same marks on the side, and with a person (to know how much oil was cast from a bottle). As for me, absolutely identical quality. Such a bottle is 270, a bit more expensive.
Both that, and another oil, the cost is approximately the same, each is diluted in the proportion of 1 to 50. So feel free to buy anyone, of course, it is better to take the oil of the brand you have a tool. Then everything will be perfect, as the manufacturer advises. Good sawing, spinning grass and let your benzo.Tool work for a long time without breakdowns.
Another note: the submersible pump “Aquarius 3”. My review.
Choosing and using oil
In its design, the engine of the gasoline lawn mower differs from the car engine only by the number of cylinders and air cooling.
The closest analogue is mopes of mopeds, because they also have only one cylinder and air cooling. Therefore, the same oil is suitable for gasoline lawn mowers as for cars or mopeds that meet the requirements of the manufacturer for SAE API.
If the manufacturer did not indicate the parameters of the SAE and the API, then it is necessary to focus on the following values:
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Sometimes manufacturers recommend an oil of a certain brand, but this is not due to the fact that it is better suited for this motor, but to earn a desire to earn either partnerships, because the manufacturer advertises its products or goods of their partners.
At the same time, such oil “for lawn mowers” does not have any real advantages, because automobile engines operate in much more difficult modes, which means that the requirements for oil are much higher.
In addition, it is important to correctly choose the oil type, because it happens:
The choice of the basis depends on the age of the mowing and the presence of a carburetor:
- 20 years or more. Only mineral.
- 0–20 years, carburetor. Mineral or semi.Synthetics.
- 10–20 years, fuel injection. Semi.Synthetics.
- 0–10 years, fuel injection. Synthetics or semi.Synthetics.
A 4-stroke engine requires semi-synthetics or mineral oil with the marking SAE-30, SAE 20W-50 (in summer), 10W-30 (autumn and spring). These markers indicate the viscosity of the oil. A product with a viscosity of 5W-30 is all-season. The two.Stroke engine is not critical to viscosity. The oil is already divorced in gasoline.
For the convenience of replacing in a 4-stroke engine of oil, blackened after prolonged work, a funnel, a pump and an additional canister may be required. Make the following.
- Heat the engine of the lawn mower by turning it on for 10 minutes. It is better to confuse action to the next mowing of overgrown grass.
- Substitute the funnel with the canister and remove the drain plug.
- Unscrew the upper (flood plug). Heated oil faster and better wicker.
- After waiting until everything is produced, and the remains stop dripping, close the drain plug.
- Wait for the motor to cool. This will take up to 10 minutes.
- Pour fresh oil from the new canister, controlling its presence with a probe, and screw the pouring cork of the tank.
Acts to replace the oil in the lawn mower are the same as in the car engine.
The proportions of the fuel mixture
If the mixture diluted correctly, for example, following the instructions below, the equipment will last you for more than one year without serious technical breakdowns. In this case, fuel consumption will be low, and the result of the work. High. The process of fuel preparation should always be the same and constant. It is better to use the ingredients are always the same, without changing the brand specified by the manufacturer.
It is not worth adding a lot of oil, it can damage the engine operation, but you should not save on this. To maintain the correct proportions, always use the same measured container so as not to make a mistake with the number. To measure oil, you can use medical syringes, but some manufacturers together with the oil offer a measured container with risks in the kit.
The most correct oil ratio to gasoline. One to 50, where fifty. The amount of gasoline, and the amount of oil. One. For a better understanding, we explain that one liter is one thousand ml. So, in order to get a ratio of one to 50, one thousand ml divide by 50, we get twenty ml. As a result, only twenty milliliters of oil should be added to one liter of gasoline. To dilute five liters of gasoline, you need one hundred ml of oil.
In addition to maintaining the correct proportion, the technology of mixing the ingredients should also be observed. In no case should you just add oil to the tank. It is better to adhere to the next step.By.Step instructions.