Gasoline Stihl gasoline proportion of oil. Advantages and disadvantages of oil
The ratio of gasoline and oil for a trimmer for STIHL grass
Most lawnmands work on gasoline. There are diesel ones, but we will not talk about them as part of the article. Oil products of the following brands are sold at gas stations:
N-80 brand has been discontinued, rarely found. The octane number (number after letters) indicates the stability of the fuel for detonation. The higher the value. the greater resistance to self.disconnection during compression. AI-92 gasoline is more prone to detonation than AI-95. In the production of engines for lawn mowers, the manufacturer takes into account the resources of parts and the maximum permissible detonation. The instructions for the tool indicate which gasoline should be used.
Compliance with recommendations increases the service life of the lawn mower. If you fill in gasoline with a smaller octane number than indicated in the passport. the piston group will quickly fail. The use of fuel with a higher value is also destructive for the engine. There are no opportunities to increase the octane number by improving the process of oil distillation. Therefore, oil refinery add chemical additives to fuel. Distribution of detonation increases, the duration of combustion is growing with it. The result is soot on candles, rings, cylinders.
How to dilute oil for two.stroke trimmers engines
We learn the rule to choose oil for the lawn mower of various brands
Home equipment with gasoline engines asks for a responsible approach to maintenance. In order for the tool to have a long time to have a long.term work, you need to use fuel and oil mushrooms according to the annotation for technical operation. Two.stroke gasoline engines operate with the addition of oil in a combustible mixture, four.strokes have a separate tank in the fuel tank.
Varieties of motor oils, their purpose
Motor oil represents a special composition representing a solvent and additives that reduce friction that create suitable fluidity and prevent thickening when temperature decreases.
- minerals acquired during oil distillation;
- synthetic. synthesis or processing of natural gas;
- Semi.synthetic. improved mineral oil due to the input of the synthetic component.
For safety reasons, so as not to confuse products, the oil is painted in reddish, blue or green color. The assortment varies in composition, the user must purchase oil with marking: “for garden technology” 2t, if you need to prepare a mixture for a two.stroke engine, 4t for filling in a crankcase.
Synthetic and mineral oils have a different base, they cannot be connected. When switching to another type of oil, the system must be painfully washed.
Oil for the lawn mower should be treated by systematizing the vehicle oils created for air cooling engines with a combustion chamber of 50-200 cm 3 when choosing a product with a fundamental parameter is not the cost, but protective characteristics for the motor of a certain brand. Therefore, first they purchase the recommended oil, in the absence they select similar in terms of indicators.
Determines the quality of the oil for the lawn mower alkaline number. Alkali neutralizes the process of oxidation of rubbing materials, slows down the destruction of the surface. When the oil becomes oxidized, it loses the protective characteristics. Ordinary pH of oil 8-9 units.
The fundamental indicator is viscosity. Therefore, there is winter, summer and all.season oil. What oil moutine oil does it depend, whether the user will work at minus temperature. Summer oils thicken even with insignificant cooling. The flash temperature indicates how the oil will burn out rapidly from the composition. Fuel features for two.stroke engines and oil classification. Practical tips on how to dilute gasoline with oil for a trimmer for grass. Normal if this indicator is more than 225 s.
Financing the oil and gas sector
Use and oil value in a two.stroke engine
The work of the motor is associated with the friction of the moving parts of the cylinder and sleeve, cams, hinges. During the friction of the parts, the surface is heated, with the expansion. clogging. If in the gap between the conjugated parts there is a composition in a suitable proportion of oil and gasoline for the lawn mower, a number of troubles are removed:
- Details in the engine work with low friction, are less warming;
- The lubrication in the gaps prevents the corrosion of parts during prolonged storage, lenses particles purchased during friction;
- The life of the motor is lengthened.
Stihl 180 how to breed gasoline
High-octane gasoline: AI-92 or AI-95 is used as a fuel for a chainsaw.
Diluted gasoline for chainsaws
For a liter of gasoline, add 30 g of special engine oil. The resulting mixture is poured into a special fuel compartment.
to diluted gasoline for chainsaws. Consult with a specialist before doing this. It is best to ask those who work in the service center for their repair.
And sellers who advertise them in a supermarket and hang noodles in our ears will not tell us anything valuable.
So it was with me, but not with a saw, but with a scythe. It worked badly, it did not start very well, it exploded much and did everything to mix gasoline and oil, as sellers said.
But when I went to the service center. said a completely different ratio of fuel parts.
You need to take gasoline for the AI-95 or AI-92 saw and mixed in proportion to the oil. In 1 liter of gasoline 40 grams of oil.
How to dilute gasoline for a chainsaw
In order for the chainsaw to serve for a long time and does not create problems with the repair, it is necessary to correctly prepare the fuel mixture. Internet forums are full of questions about this topic. We interviewed experts and gave a brief briefing.
To prepare the fuel mixture, use AI-92 or AI-95 gasoline. Lower octane will not work. Gasoline is not necessarily lead (otherwise the engine will fail) and not old (octan may change over time). It is forbidden to use oil for boats and four.stroke engines.
Main problem. proportions. Excess oil will lead to carbon deposits on pistons and candles. Excess gasoline will lead to the pistons close and quickly break the engine. On average, one liter of gasoline is mixed with 20-50 ml of oil. For example, Stihl and Husqvarna recommend taking 100 ml of oil per 4 liters of gasoline. The specified proportion is optimal for chainsaws up to 1.5 kW. For chainsaws with a capacity of more than 1.5 kW of the same brands, use 1/50 ratio (100 ml of oil per 5 liters of gasoline). Recommendations for Partners and Jonshed: 1/33 proportions (3.3 liters of gasoline per 100 ml of oil). Super.synthetic oil is added at the rate of 100/1. These figures are approximate. Always use information in the manual for a specific chainsaw model. Trust the numbers on labels to less.
What to mix? On sale there are canists with graduated compartments and two openings for oil and gasoline. Pour the ingredients, roll up the lids and mix to overturn the container.
Many use glass and plastic bottles, children’s horns and syringes. Be careful with glass and plastic, beware of static electricity. Make sure that solid particles or drops of water do not get into the mixture. Be sure to thoroughly mix the mixture.
Ready fuel cannot be stored for more than 25-30 days, since the process of oxidation changes its composition. Model damage caused by re.executed fuel is recognized as a guarantee. The number of repairs reaches 80% of the cost of the new chainsaw. After the end of the working season, spill the remaining fuel, turn off the engine and remove the remaining fuel mixture.
Remember your goal. create a mixture that will ensure uninterrupted operation of the engine, complete combustion of fuel without the formation of soot, smoke or damage.
How to fill gasoline into a stihl chainsaw?
Any chainsaw works, a large selection of which is available on the order.UA / Products / Benzopila.HTML. It is equipped with a two.stroke engine, the design of which does not involve the presence of an oil pump. This is why they are refuel only with a mixture of gasoline and oil. In its pure form, the use of gasoline is strictly prohibited.
Proportions of a mixture of the chainsaw stihl
Specific proportions should be indicated by the manufacturer in the instructions for the operation. Quite often they say that you need to refuel gasoline AI-95. But octane in domestic fuel in most cases is achieved due to various additives, which significantly reduces its quality. Therefore, for refueling modern stihl chainsaws, it is recommended to use gasoline A-92.
Oils are selected for a two.stroke engine that corresponds to the power of the chainsaw. the best option. A mixture of the same stihl brand. They have red (mineral) and green (synthetic) color.
The fuel mixture of gasoline and oil is prepared in strict accordance with the recommendations of the manufacturer. For stihl chainsaws, proportions are usually 1:50, t.e. 20 g of oil per liter of AI-92 gasoline is required.
You can measure the amount of oil in any way. syringe or some kind of measuring dishes. But the most convenient to use doster bottles with STIHL oil.
So that the stihl chainsaw has been working for many years, you must follow the following rules:
How to breed gasoline for a chainsaw STIHL 180
The STIHL MS 180 chain saw is used to harvest firewood in private houses and on small farms, for landscaping, for cleaning bushes, to clean the territory and perform various work of various complexity, including cutting and sawing wood. This is a truly multifunctional device. In addition, various nozzles can be used for repair and construction work.
Features of the device
Shtil 180 chainsaws are simple, and the developers made great efforts so that the household device had all the advantages of a professional model and was available for beginners. Design features allow users to use devices with different levels of training:
- Shtil 180 chain chain allows you to independently adjust the node using a specially designed screw.
- The design allows you to use tires of different sizes. The standard tire supplied by the manufacturer for the Calm 180 chainsaw is fourteen inches, if necessary, you can fit the model to sixteen inches. This function allows you to significantly increase performance.
- A two.stroke single.cylinder engine operates on a mixture consisting of only two components. Gasoline and oils that should be processed with maximum responsibility, since the quality and life of the service directly depend on this.
- To start the engine, tighten the starter wire.
Construction parts of the chainsaw Calm MC180
- Engine and starter.
- Ignition and clutch module.
- Flywheel (acts as a cooling element).
- Chain saw brake system.
- Air filter and filter elements.
- Fuel (250 ml.) And oil (145 ml.) Tanks.
- The mechanism of control of the tension of the chain.
- Management pens.
Technical characteristics of the chainsaw Calm MS 180
STIHL MS 180 chainsaw has light class characteristics. It is equipped with small tanks with a light weight of 3.9 kilograms. Two horsepower or 1,500 watts of engine power can easily cope with any task.
Calm 180 chainsaw malfunction and repair
Among the common breakdowns of Calm 180, as well as other models of chainsaws, the following can be distinguished:
- Wear of the drive stars due to aggressive and frequent operation.
- Starter cable cliff.
- There are no spark plugs.
- There is a lubricant system that supplies oil to the chain.
- Air seeps into the crankcase through the seals.
- Carburetor failures lead to the cessation of fuel supply.
How to launch a Calm 180 chainsaw?
If you do not know how to start the Calm 180 cold saw, you must strictly follow the recommendations and requirements of the manufacturer, following the algorithm:
- Turn on the ignition (how to configure the ignition on the Calm 180 chainsaw specified in the device passport).
- Set the control lever to the lower point (thus, the carburetor damper will block the air from the filter, and the throttle will be completely open, and the fuel mixture can be enriched).
- Pull the starter handle several times before the first outbreak occurs. This will indicate that the mixture has fallen into the balloon directly, and your device is ready to launch.
- Now you can move the lever to one section up while the throttle remains in the same position, and the air opens.
- You just need to pull out the starter. In this case, the chainsaw of Shtil MS 180 will work at higher speed.
If you need to transfer the shutter to standby mode, just press the trigger and immediately release it. Then the device normalizes the speed.
Coal, Oil, and Natural Gas
How to dilute gasoline for Calm 180 chainsaw?
Most of the owners of this model are interested in which gasoline is used in the Calm 180 chainsaw and what oil proportions should be observed. The best option is a ratio of 1/50, which means that you need only 100 milliliters of oil for five liters of the finished mixture.
How to mix gasoline with butter
You can extend the service life of the Stihl MS 180 using a high.quality, properly prepared fuel mixture. Quite often this model uses AI-2 or AI-95 gasoline. Please note that only unhealthy gasoline is allowed, which can protect the engine from premature damage.
How to adjust the carburetor on the chainsaw Calm 180?
The configuration of the device is designed for users with different experience with this equipment. Cleaning, replacing or repairs will not cause you difficulties, since disassemble the carburetor on the chainsaw of Shtil 180 is quite simple.
You can blow up the unit yourself, replace the gaskets and the needle valve, which will require you to disassemble the Calm 180 carburetor. To do this, weaken the four screws on the compensator cover and unscrew one of them on the fuel pump. Having opened the case of the device, you should be very careful, because even garbage and even hair can make this device impossible.
Features of the chainsaw Calm 180
If you choose a model of the presented brand, then immediately after the purchase a question arises. How to break the new Calm 180 chainsaw? First of all, this process includes checking and preparing the tool for daily use.
- You will need to process the engine, as well as rotation elements using special lubricant.
- After the oil was added to gasoline, the entire piston group is subjected to a completely silent chain saw.
- Please note that you must lubricate each element first at idle, and then during operation.
- It is important that the 180 cold oil for the chainsaw is original, do not try to save, as this can lead to rapid wear or accumulation of waste.
- It should be noted that the octane number should be at least ninety points.
- Try to take breaks to prevent equipment overheating. Toleures that are characteristic of both the idle mode and for the working regime are acceptable.
What gasoline to fill
Gasoline for a trimmer for grass must be selected unhealthy with an equal number of 92 or 95. As practice shows, AI-80 gasoline can lead to breakdowns of the device, which is a dubious savings.
The fuel should be fresh, that is, after buying it can be stored for no more than 60 days.
Other factors are affected by the quality of fuel, for example, the use of a special lubricant for the lawn mower and its breeding in a separate container. It is also recommended to use special canists designed to store gasoline.
How to dilute gasoline with oil for a trimmer for grass
Dilute gasoline for a trimmer for grass in the correct proportion. Insufficient oil can lead to poor lubrication of the elements of the lawn mower, which contributes to rapid wear. In case the oil is more than the olive formed on the pistons and spark plugs. Foreths on the moving parts of the engine interferes with normal operation and leads to the speedy breakdown of the motor.
What proportion is required for a specific model of a trimmer for grass can be found from the attached instructions. Most often, for 2-stroke gasoline motors of motorcycles, the fuel mixture is used in a ratio of 50: 1, where 50 is part of the gasoline, 1-part of the oil. That is, 20 ml of oil should be added to 1 liter of gasoline. The table will help to choose the necessary ratio.
To correctly measure the proportions, use measured containers with a milliliter scale. For these purposes, a special canister with a double neck is perfect, it is designed to mix and storage of oilbenzin. For example, oil can be typed with a medical syringe without a needle. Before mixing liquids, make sure that there is no water, dust and particles of dirt in the container for the finished fuel mixture.
Diluting gasoline with lubricating fluid directly in the fuel tank is unacceptable, in addition, the proportion of oil and gasoline should be clearly observed. If you ignore this rule, then the operation of a trimmer engine for grass can be unstable, which is why it will quickly fail.
It is not recommended to use plastic bottles or canists for this purpose. This is due to the fact that gasoline has the ability to dissolve plastic, which means that part of the plastic can get into the fuel tank, which can lead to a carburetor breakdown. Although there are special plastic canists with the marking “Flame”.
- oil suitable for two.stroke engines with an air cooling system;
- canister, better metal;
- Mixing container is also better metal;
In addition to protective equipment, do not forget about fire safety rules, because gasoline and engine oil are easily ignited:
- It is better to work on the street to avoid accumulation of gasoline vapor in the room;
- you can not smoke and create situations related to the emergence of a spark.
Make a mixture of gasoline and oil as follows:
- Pour 1 liter of gasoline into the container, add half the desired portion of the oil. Mix thoroughly, do it extremely carefully away from the sources of open fire.
- Add the rest of the oil to gas for the grass and mix thoroughly again. Now fuel can be poured into the fuel tank of a trimmer for grass.
The mixture can be stored for no more than three months, so it is better to dilute gasoline in such quantities that there is enough use.
For dilution, only high.quality oil can be used, while it is recommended to purchase it only in trusted stores, for example in specialized hypermarkets.
Preparation of fuel mixture for two.stroke engines
The video shows how to make a fuel mixture for two.stroke engines. Refueling mtocos, chainsaws and.
General recommendations for the preparation of the fuel mixture for 2-stroke engines of the chainsaw, motorcycles and other.
The appearance of additional properties contributes to the use of additives that are in the composition of the oil in the amount of 5-15%. These are additives that create anti.corrosion, anti.symbolic and frost.resistant properties of oils.
The wrong oil composition can ruin the engine, forming a precipitate in the cylinders, lead to coking and rapid engine wear.
It is important to know how much oil you need to add to the gasoline for motorcycles. First of all, you must study the instructions and withstand the recommended proportions. The use of a composition taking into account the model and engine configuration, climatic conditions and load will extend the service life of a gasoline pump. Experienced users advise, buying a tool, immediately buy recommended oil in reserve.
Fuel mixture requirements for a two.stroke engine
The difference between a two.stroke engine in increased power compared to a four.stroke engine. it is prepared in a certain ratio of gasoline and special oil. What is the relationship of oil and gasoline for gasoline pumps is optimal, indicated in the instructions. Recommended proportions must be observed accurately. When adding additives, the manufacturer took into account the type of engine. Therefore, mixing of various oils is prohibited.
Using mineral oils, mixing occurs in a proportion of 1:25, 1:30, 1:35. For synthetic oils, use a ratio of 1:50 or 1:80. This means that in each of the proposed mixtures the required amount of oil dissolves in the volume of gasoline. Mixing gasoline with oil for gasoline can be like water with syrup. It is necessary to fill in gasoline, add the exact amount of oil and shake the mixture. It is advisable to use a new solution to work. When stored for more than 2 weeks, the composition changes, and the oil film causes a violation of the carburetor operation.
To dilute and store the combustible mixture, you cannot use PET but. Gasoline destroys plastic, polymer dissolves in the fuel mixture and further worsens the quality of the fuel, creating the danger of the appearance of stray currents.
Choosing a brand of gasoline for trimmers
You need to select a brand of gasoline for motorcycles taking into account the recommendations of the manufacturer. If you do not follow them, then the motor will soon break. Often for refueling a gas tank of a trimmer for grass, unhealthy fuel with an octane number of 92 or 95 is used.
Trammering a trimmer for grass with gasoline AI-80 can lead to breakdowns of the device due to its low technical characteristics. Keep in mind that after the purchase you can store fuel no more than 60 days, and it is better to reduce this period.
Polyethylene canists are not used for storage, t. to. In contact with the internal walls, static electricity will occur. The accidental appearance of a spark will lead to an explosion. Although, there are special canists of plastic with the marking “Flame”.
How and how much to refuel
It is easy to refuel a fuel tank for the grass. To do this, place the tank so that the cover is placed on top. The amount of fuel depends on the model of the trimmer for the grass. This information is indicated in the instructions, there is also a mark directly on the tank.
Overfilling the tank is strictly prohibited.
This can lead to the fact that the fuel is overlooking the intake pipe and the fuel filter, which can cause the engine breakdown or fuel ignition.
When refueling a trimmer for grass, you need to observe safety measures:
- try to fill in the liquid so that it does not spill, you can use the watering can for this;
- If gasoline nevertheless spilled, then it needs to be wiped right away;
- The launch of the trimmer for the grass should be started after the fuel container is removed in a reliable and safe place, better than a distance of more than 10 meters;
- With a long break between operations, drain the remaining fuel.
Correct proportion and compliance with mixing and refueling technology will help extend the life of a trimmer for grass. In this case, it is recommended to choose only a high.quality product of the corresponding brand.
Lawn mowers are a fairly common equipment for combating weed vegetation in summer cottages, in personal, road and housing and communal services. These devices have two more names. a trimmer for grass and a lawn mower. These units differ in their engines. expensive of them have four.stroke engines, all the rest are two.stroke. Of course, the latter are most popular among the population, since it is easier in design and by mass easier and much cheaper than their four.stroke competitors. However, two.stroke models are inconvenient for the fact that the fuel mixture must be prepared manually for them, withstanding a strict dosage between gasoline and oil. In four.stroke analogues, the mixing of these components occurs automatically, only the gas tank and oil tank should be filled with the corresponding substances. Let’s look at the question of the correctness of refueling precisely two.stroke motorcycles, since it depends on how effective and long the work of such an unit will be.
The mixture must be prepared in the amount that is necessary for the implementation of a small volume of work, since with prolonged storage of the solution its qualitative characteristics worsen. The prepared mixture must be spent for several days.
The fuel mixture, which was stored for about a month, reduces the characteristics of the engine operation. Smolish substances are formed in nodes, and soot appears, piston rings lose mobility. The largest shelf life of the mixture is no more than 2 weeks. During this period, the solution will not lose its quality. If the air temperature is more than 25ºC, then the shelf life of the product is reduced to 10 days.
Some experts allow the use of overdue mixture to save. To do this, it can be spent gradually, gradually mixing in a fresh solution in a volume of not more than 10% of the total amount of the mixture. The finished gasoline mixture must be filtered.
If you follow all of the above recommendations, then you can ensure reliable operation of the chainsaw. Also, when performing work, it is necessary to observe safety precautions, since the chainsaw rotates with high speeds and, in case of violation of the operating rules, can be a danger to the worker himself and the people around him.
Stihl chainsaws: what oil for gasoline to use?
A number of manufacturers producing equipment also produce their consumables that are adapted to the operation of a particular engine. So StiHL produces oil exclusively for its technique. It is equipped with special additives that can compensate for the quality of fuel, improving the lubricant and purification of the fuel mixture. It should be noted that Husqvarna HP oil is universal and can be used for any chainsaw. It can be used at a temperature not lower.10 degrees.
And also for two-stroke engines, the products of the following brands are used: Sadko, Kraissmann, Oleo-Mac Prosint. If you use the stihl chainsaw, how much oil per liter of gasoline must be poured? The ratio will be 25 ml of additive per liter of fuel. It must be remembered that there are oils for chains and motors. They are intended for different purposes and are not interchangeable. The use of chain oil for the preparation of a fuel and lubricants leads to a breakdown of the tool.
We serve a two.stroke trimmer for grass
For a two.stroke engine, the main operation of maintenance is the maintenance of the air filter. The frequency is 10 hours of work. When cleaning, the material in warm soap water is washed. Before installing back, the surface is slightly impregnated with oil.
At the same time, check the cleanliness of the fuel filter (if any). However, it is better to clean the fuel mixture when refueling a trimmer for grass. The spark plug is checked regularly for the formation. The gap between the electrodes should be 0.5 mm.
With regular care and proper operation, a trimmer for grass will last many years.
What will happen if the manufacturer’s recommendations do not take into account?
In case of violation of the rules for the preparation of fuel and lubricants and non-compliance with proportions when adding oil to gasoline at the Stihl 180 chainsaw; the following problems arise:
- With an increase in friction, the wear of the working surfaces of parts will increase.
- Due to the insufficient amount of the lubricant, the bearings will begin to collapse.
- The full functioning of the mechanical nodes is violated in connection with the premature wear of the parts, their service life is significantly reduced.
- When using low.grade varieties of gasoline and oils, the performance of the unit decreases with subsequent breakdown of important nodes and parts.
Fuel is prepared before refueling the saw, avoiding excessive contacts with oxygen. After the end of work, the remaining mixture must be drained.
Storage periods of the finished fuel mixture
Motorists know that it is not worth stocking gasoline for a long time, and the finished fuel mixture spoils even faster. Mix the necessary proportions of oil and gasoline for the stihl chainsaw before starting work. Manufacturers allow storage of finished fuel up to one month, and experts recommend this period to reduce to 10 days. Immediately after mixing, the solution begins to lose its initial properties and over time it becomes not at all the same quality as it was prepared. Learn to cook so much fuel for a saw so that it can be spent at a time. This comes with experience. It is necessary to store the mixture in a gas.resistant opaque tightly closed container. For this, any canister of metal plastic for combustible materials will be suitable. And also use a container of oil or glass container made of dark glass.
In addition to the motor, for which all the proportions of oil and gasoline for the Stihl chainsaw have already been found out, there is another important detail consisting of many moving links. a chain. For its lubrication, not motor is used, but chain oil. It has completely different properties and is cheaper.
For a new tool, only oil manufacturers are used, which are recommended in the instructions. Otherwise, if a saw breakdown occurs, it will be removed from warranty service due to non-compliance with operating conditions. It should be noted that the oil from the manufacturer is really high quality. After the end of the warranty period, you can use any engine oil, making its replacement twice a year.
What manufacturers recommend?
In the photo above the oil that I use to refuel my tools. If you look from the back, then the label has information about the preparation of the fuel mixture, but it is quite blurry.
The proportion can be from 1:25 to 1:50 depending on the operating conditions and the recommendations of the tool manufacturer. Good, it means before preparing the fuel mixture for my mower I have to see the proportion in the instructions.
I have a Chinese braid, as well as many, I open a document and see the following.
Oh how. The manufacturer of my mowing sends to watch the proportion on the oil label. In general, everything is as always, some veiledly recommend using only their own road for it. This is what STIHL does.
Others generally relieve themselves of all responsibility shifting it to the manufacturer of the tool, as in the case of my mowing.
What will happen if you do not take into account the recommendations
An inexperienced person does not know how to dilute gasoline with butter, how to choose the right fuel, what proportion of gasoline, and many other nuances. Often, such ignorance leads to the emergence of a large number of problems in the operation of the equipment:
- increase in fuel consumption;
- defects of the unit and its components;
- the appearance of extraneous noise;
- strong toxic exhaust and t.D.
Therefore, experts recommend adhere to tips related to all aspects of the equipment, starting from how to choose the right fuel, ending with how to dilute gasoline for the chainsaw.