Chain saw oil: what kind of oil to use, what ratio to use with petrol, what kind for chains and what kind for chains
Gasoline, as well as chainsaw engine and chain oil play a key role in the stable operation of the tool. On their quality and properties depends the durability of the main working mechanisms of the saw, so the choice of fuel and lubricants should be taken with the utmost responsibility. Regular use of quality lubricants and fuel is the key to keeping your chain saw in good working order.
During the selection of a suitable fuel, each owner of the tool should be guided by the brand and country of manufacture of the model available in the farm. Old domestic-made saws called Ural and Druzhba are best fueled by gasoline AI-80. It contains precisely the additives that are required for the stable operation of unpretentious domestic engines. modern domestic models are designed to run on 92 gasoline.
Slightly different situation with imported gasoline-powered saws. Motors of all these models are designed for a more forgiving fuel, so the German, Swedish, American and Japanese chainsaws should be filled only with gasoline AI-92.
Important role when selecting gasoline plays its condition. Many novice gardeners are convinced that the fuel can be poured into the fuel tank of the saw, which has been in the canister for a long time. Some believe that the tool is already working in conditions of constant dust, and that is why the carburetor manufacturers have provided a special air compensator, which is triggered when the air filter is worn.
This opinion is fundamentally mistaken. As a result of a long stay in the canister gasoline loses its main properties, and its composition, depending on the material of the container, is enriched with molecules of plastic or metal rust.
Because of the long stay in the canister gasoline begins to lose its vapors, and it is these that ignite when you start the chainsaw. It is because of this that gardeners face a number of typical problems, which include:
To prevent this, you should regularly use only fresh fuel from trusted gas stations. It is best to buy 2-3 liters of gasoline every morning before starting work in the garden. Using fresh gasoline will make it easier to start the chain saw and will greatly extend its operating life.
Can I put 95 gasoline in my chainsaw??
In almost every instruction manual, you can find instructions from manufacturers that you should use gasoline with a constant octane rating no higher than 92 for regular refueling of your household tool. In spite of that, many beginning gardeners keep filling up their saws with 95 gasoline, thinking in vain that it’s better.
It should be remembered that engines of all imported and some domestic tools are originally designed for running on 92 gasoline. If you fill the fuel tank of your tool with 92 gasoline, it will lead to pushing the piston to the opposite direction, which is often called detonation. This dangerous process will become cyclical and will be repeated with every revolution of the engine crankshaft. Probably needless to say that the use of 98 gasoline will have an even worse effect on the operation of the piston and the condition of the chainsaw engine.
Gasoline to oil ratio for chain saws
The proportions of oil and gasoline for filling two-stroke chainsaw engines of different brands are 40 to 1 or 50 to 1. Such ratio is standard and is used not only by beginners, but also by experienced sawyers. This ratio for the preparation of the fuel mixture is close to the ideal, and provides lubrication of the rubbing parts of the crank mechanism and piston.
How much oil do you need to put in your gasoline in milliliters?? The ratio of oil and gasoline 1 to 50 is 20 ml per 1 liter. To obtain the correct mixture, fill a plastic bottle with 1 liter of gasoline and dilute it with 20 ml of oil. To correctly measure how much oil to pour, you should take a special measuring container, and fill it to the appropriate mark. If 2 liters of fuel are to be prepared at once, 40 ml of lubricant must be added to this amount of gasoline.
There are also other ratios offered by different manufacturers. These ratios do not differ much, but if you have read about other ratios in the certificate, you should stick to them. Values of 1 to 50 or 40 are standardized. You should pour 15 ml of oil per liter of fuel in summertime and not less than 20-25 ml in winter. Knowing the recipe for the mixture, you should also understand the question of what gasoline to fill in the chainsaw?
Gasoline and oil for chainsaws. which is better
Often beginners ask what kind of gasoline it is better to take for your tool? To make the right choice it is recommended to consult the instruction manual of your tool. In the instruction each manufacturer specifies the appropriate grade of fuel. If the manufacturer specifies that the octane number should not be lower than 95, it means that pour 92 gasoline is not recommended.
Now let’s understand what kind of oil is better to take for chainsaw engines. For such purposes special oils are used. It is forbidden to take motor oils from car engines to prepare the fuel mixture. For chain saws you need to buy lubricants for two-stroke motors, which are on sale not only in specialized centers, but also in online stores.
Motor oils for two-stroke motors are produced by such manufacturers:
Usually the ratio is indicated on the bottle with the lubricant, so it will be difficult even for beginners to get confused with the preparation of the fuel mixture. Never use used oil, not even as a chain lubricant, under any circumstances. This will result in the tool needing repairs in a short period of time.
STIHL 95 gasoline is safe?
STIHL chain saws are usually fuelled with lead-free unleaded gasoline with an additive content of more than 90. AI fuel is fully suitable for it. 92. AI is also used. 95 gasoline is less likely to be used Remember that gasoline should only be used when fresh.
On average, one liter of gasoline is mixed with 20-50 ml of oil. STIHL and Husqvarna, for example, recommend 100 ml of oil per 4 liters of gasoline. The indicated proportion is optimal for chain saws up to 1.5 kW. For chainsaws above 1.5 kW of the same brands use a 1/50 ratio (100 ml of oil for 5 liters of gasoline).
How does the chainsaw chain lubrication system work??
Its working principle is as follows. As the engine rpm increases, the pinion gear installed on the main shaft drives the pump shaft through a worm gearing. In turn, the rotation of the shaft creates a certain pressure in the oil line, which forces the oil to move along it towards the bar.
The fuel mix for the Partner 350 is mixed at a ratio of 1-50. That is 100 grams of oil per 5 liters of gasoline. One can pour petrol as 95 or 92.
Engine oil selection criteria
To prepare the fuel mix by yourself, a temperature-resistant, branded engine oil recommended by the manufacturer is used in the dosage.
- The peculiarity of this lubricant is its application in high-speed air-cooled engines that are used in chainsaws of domestic and professional class.
- Depending on the season, motor oil of different density is used for the preparation of the combustible mixture, which retains its working properties in the temperature range indicated on the label.
- We recommend brand-name oils that provide full lubrication of the piston group and connecting rod and crank mechanism in all operating conditions of the power unit.
- Brand products are distinguished by color. In particular Stihl mineral oils are red, synthetic oils are colored green. Husqvarna brand engine oils. blue or green.
Even taking into account lower cost of mineral oils, it is recommended to use the advantages of synthetic analogues for preparation of high-quality fuel mixture.
Risks of using fuel and oil surrogates
Design features of the internal combustion engines of domestic and imported ranges of chainsaws exclude the use of more affordable biofuels and gasoline substitutes. The performance of such fuels is currently far from perfect.
In total sales of motor oils counterfeit lubricants according to different data is from 8 to 15%. Only a skilled professional can distinguish an original product from a fake.
To exclude possible risks of early failure of the saw. it is recommended to buy consumables in branded outlets and representative offices of dealer companies.
For all appearances, it is forbidden to use for the preparation of the working fuel mixture oils for two-stroke internal combustion engines of mopeds and light motorcycles. Using lubricants that are not recommended can initiate a denial of warranty by the service.
Fuel mixture
To properly prepare the fuel, you will need a list of additional tools:
- A plastic or metal container for diluting the substance;
- A measuring bottle for gasoline;
- Dispenser;
- Syringe;
- A watering can for pouring it into a chainsaw’s tank.
Some manufacturers, like STIHL, immediately make measuring containers for easier measuring of the fuel mixture.
Different manufacturers make different shades of oil. The HP manufacturer makes a red colored fluid. Green shade oil is the premium segment “synthetics”. For a chain saw Husqvarna you need to take oil of the appropriate brand. It is expensive, of good quality and comes in green or blue.
The main thing is to correctly calculate the proportions of the mixture. Excess oil can burn pistons and spark plugs. Excessive gasoline can cause engine damage or galling on pistons. Each manufacturer gives its proportions to models of different capacities.
To mix the components, you need the extra accessories mentioned above. You can also buy special canisters with two holes for oil and gasoline. Here everything is very simple, pour the ingredients, close the lid tightly and mix by tilting the container. You can use glass and plastic bottles.
No water or dust should get into the fuel mixture.
STIHL chain saw What kind of gasoline 92 or 95?
What kind of gasoline you should put in your STIHL chain saw?
Hello! Good to see you, dear readers and subscribers of Andrew Noack’s blog. Everyone who has a chainsaw already knows exactly what gasoline is and how to fill it. But for someone who wants to buy such a machine, the article will seem interesting.
Chainsaw. One of the most convenient and versatile household appliances. Before using you need to prepare the fuel mixture. But in order for the device to work properly, it is necessary to follow all the recommendations of the manufacturer. Every model is different, and what kind of gasoline pours into the chainsaw?
Under Brands
For modern brands like Husqvarna, Partner, Makita, Echo, Calm, AI-92 gasoline is suitable. Today, a huge number of people complain about the premature failure of a chainsaw due to bad gasoline. That’s why some experts recommend that AI-95 chain saws be infused with such chainsaws. At the same time, a good AI-95 can “burn the piston,” and again a number of people have compromised and mixed AI-95 with AI-92. In general, it all depends on the quality of the gasoline and ultimately you decide.
For domestic devices, Ural, Druzhba it is recommended to take gasoline AI-80. It is very important to keep fuel consumption to a minimum.
Make the mix: important proportions
When using a two-stroke engine, clean fuel is purchased separately and mixed with oil, often in proportions of 1:50. It is not structurally possible to install an oil pump in this engine, so it is strictly forbidden to pour gasoline into the chainsaw! Proportions, quantities, and some of the brands specified by the manufacturer in the instruction manual.
- Domestic chainsaws work with M8-B, M-12 TPU, M8-B, TP, MHD-14M oil. In some cases you can use external options;
- Proportions: 2.5 liters of FI-80 gasoline per 100 g of oil;
- Foreign models are characterized by minimum fuel consumption. They run on other people’s oils, and their proportions become 1:40 or 1:50.
READ Carver Promo Psg-45-15 Chainsaw Review First Run. Part 3
Fuel mixture
To properly prepare the fuel, you will need a list of additional tools:
- A plastic or metal container to dilute the substance;
- A measuring bottle for gasoline;
- Sprayer;
- Syringe;
- Filling up your chainsaw.
Some manufacturers, such as STIHL, immediately make measuring containers to measure the fuel mixture more easily.
Different manufacturers make different shades of oil. HP manufacturer produces red colored fluid. Green shade oil is the premium segment of “synthetic”. For the Husqvarna chain saw you need to get the right oil. It is high cost, good quality, and has a green or blue color.
STIHL, what gasoline to use 92 or 95?
What’s the best way to fill.92 or Au95.
What kind of gasoline should I fill up with 92 or 95?
We will tell you all about the fuel mix for gasoline tools. We will spread popular myths and give answers to the biggest.
Main. Calculate the right mix ratio. Excess oil can form carbon deposits on pistons and spark plugs. Excessive gasoline
may cause engine damage or clogged pistons. Each manufacturer gives different ratios for different power models.
To mix the components you need additional accessories. You can also find special canisters with two holes for oil and gasoline on sale. Here it’s very simple, we pour in the ingredients, tighten the lid and mix by tilting the container. You can use glass and plastic bottles.
READ How to remove the drive sprocket on a Husqvarna chainsaw
Do not allow water or dust to get into the fuel mix.
Good to know
Fuel must be prepared, counting for 3 refills. After storing large amounts of fuel can adversely affect the performance of the chainsaw. The mixture can behave differently, because it will be affected by many factors. As a result, your household can get a serious breakdown, which will incur financial costs.
Sometimes even the power can affect the quality of the fluid. Plastics and glass react with gasoline, which can create the risk of sudden ignition.
It is important to remember that in the case of a faulty chainsaw due to poor quality or improper mixing, it is not possible to restore the factory warranty.
The finished liquid cannot be stored for more than one month because of the oxidation process. After operating your chainsaw, you need to use the remaining fuel, turn off the engine, and remove the remaining fuel mixture.
Fuel consumption
One of the most important questions tool owners have because everyone wants to know what to expect.
Almost all tanks have a volume of about 500 ml. If a chainsaw has a 2 kW power output, it will consume about 1.2 liters of fuel per hour of work. If you put it simply, such a tool will be able to run at maximum speed for half an hour without interruption. If the chainsaw
is not as strong, then the tank volume will be smaller. In this way, the user can control the fuel consumption himself.
Over time, the user will learn without any help to maintain his tool. The main task will be to keep the economic unit in good working condition by using high quality fuel mixes. Observe safety rules when preparing a flammable liquid. This will help preserve the tool, and not harm yourself or the environment.
READ How much oil to put in gasoline for a mower
Helpful hints:
- Sometimes it’s better to pour oil rather than regret. If you give a little more oil than the instructions indicate, then nothing terrible will happen. Sludge formation is possible in the case of a large amount of oil, and if the specified proportions are not observed;
- Keep the ready mix better for a month and no more, because for some reason it will lose its qualities;
- Correct Completion. You must use or drain the contents of the reservoir so that you can extend the life of the rubber and plastic seals;
- There is no need to use chainsaw oil designed for mopeds because it is designed for low speed.
Engine oil selection criteria
To prepare the combustion mixture on its own, a dosed amount of heat-resistant branded engine oil recommended by the manufacturer is used.
- The specificity of this lubricant is the use in high-speed air-cooled engines, which are equipped with chainsaws of household and professional class.
- Depending on the season, different density engine oil is used for the fuel mixture, which retains its performance in the temperature range indicated on the label.
- We recommend brand-name oils that provide proper lubrication of the piston group and crank mechanism in all operating conditions of the power unit.
- Brand name products are distinguished by color. In particular Stiele mineral oils are red, synthetic oils are colored green. Husqvarna brand engine oils are blue or green.
Even though mineral oils are less expensive, to make a quality fuel mixture it is recommended to take advantage of the advantages of synthetic counterparts.
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Dirty gasoline
Some owners of chainsaws believe that if the tool works in constant dust (in the carburetor is even a compensator for the air in case of a clogged air filter), then it means it is able and gasoline with pieces of rust to swallow and the chain lubrication waste with small pieces of metal will go, so?
This is another common misconception, never use gasoline from the bottom of the canister (especially rusty). The chainsaw has a carburetor, in which there are shallow channels that can clog from these small particles, which in turn will lead to a breakdown of the chainsaw and turn to a specialized repair shop.
If there is no way out, urgently need gasoline, and only a “rusty liquid canister” at hand, then make a filter out of very fine mesh and filter it out before refueling. Where to buy fine mesh? Stock up at the hardware store, it always comes in handy in a private household.
Helpful hints:
How well your appliances work depends entirely on you. First, don’t be squeamish about the manufacturer’s directions or, at the very least, the directions on the oil package. It helps to avoid troublesome situations. Your neighbor doesn’t always know the best way to do. Cheap oil and gasoline is not an indicator of high quality, because a tool breakdown can cost much more (about 80% of the value of the gasoline saw) than the money saved on the fuel mixture.
Fuel mixture preparation rules
It is recommended that the mix for the chainsaw be prepared just before starting work. Storing it for more than 10 days may cause a chemical reaction between the additives in the oil and gasoline components. This will adversely affect engine performance and exhaust gas composition.
If you do not use the machine for a longer period, the oil in the tank will be drained or the engine will run dry until it stops on its own.
Dilute oil in petrol in the proportion recommended by the tool manufacturer. Ratio may vary for different models from 1:20 to 1:100. For STIHL chain saw 180 it is 1:50. That means 20 ml of oil for every 1 liter of AI-92 gasoline. Deviation from these figures can affect the performance of the engine:
- Reducing the proportion of oil will lead to mechanical wear of the cylinder and piston;
- Too much oil causes incomplete combustion.
It is categorically forbidden for two-stroke engines to use oil designed for other types of engines, especially waste.
STIHL Gasoline 92 or 95
What kind of gasoline should be poured into a chainsaw
Hello! Good to see you, dear readers and subscribers of Andrew Noack’s blog. Everyone who has a chainsaw, he already knows exactly what gasoline is and how to fill it. But for someone who wants to buy such a unit, the article will seem interesting.
Chainsaw. one of the most convenient and versatile household appliances. Before using you need to prepare the fuel mixture. But in order for the device to work properly, you need to follow all the manufacturer’s recommendations. Each model is individual, and what gasoline is poured into the chainsaw?
For brands
AI-92 gasoline is suitable for modern brands, such as Husqvarna, Partner, Makita, Echo, Calm. Today, many people complain of premature chain saw failure because of bad gasoline. That’s why some experts recommend that AI-95 chain saws go into these types of chainsaws. At the same time, a good AI-95 can “burn the piston,” and again a number of people have compromised and mixed AI-95 with AI-92. In general, it all depends on the quality of the gasoline and ultimately, you decide.
For domestic appliances, Ural, Druzhba it is recommended to take gasoline AI-80. It is very important to keep fuel consumption to a minimum.
Make a mix: important proportions
When using a two-stroke engine, clean fuel is purchased separately and mixed with oil, often in proportions of 1:50. It is structurally impossible to install an oil pump in such an engine, so it is strictly forbidden to pour gasoline into the chainsaw! The proportions, quantities, and some of the grades specified by the manufacturer in the instruction manual.
- Internal chainsaws work with M8-B, M-12 TPU, M8-B, TP, MHD-14M oil. In some cases, you can use external options;
- Proportion: 2.5 liters of FI-80 gasoline per 100 grams of oil;
- Foreign models are characterized by minimal fuel consumption. They work on someone else’s oil, and their proportions become 1:40 or 1:50.
READ Chainsaw Stalls When Pressing On Gas Worked Without Filter/Chainsaw Stalls When Pressing On Gas
Fuel mixture
To properly prepare the fuel, you’ll need a list of additional tools:
- A plastic or metal container to dilute the substance;
- Measuring bottle for gasoline;
- Atomizer;
- A syringe;
- Watering to fill a chainsaw.
Some manufacturers, such as STIHL, immediately make measuring containers to measure the fuel mixture more easily.
Different manufacturers produce different shades of oil. HP manufacturer produces red colored fluid. Green shade oil is the premium segment of “synthetic”. for your Husqvarna chain saw, you need to use the correct oil. It is high cost, good quality, and has a green or blue color.
STIHL that gasoline to use 92 or 95?
What’s the best to fill.92 or Au95.
Which gasoline should I fill with 92 or 95??
We will tell you all about the fuel mix for gasoline tools. We’ll spread popular myths and give answers to the biggest.
The main thing. calculate the correct mixture proportions. Excess oil can form carbon deposits on pistons and spark plugs. Excessive gasoline
can cause engine damage or clogged pistons. Each manufacturer gives different proportions to models of different power.
Additional accessories are needed to mix the components. Also on sale you will find special canisters with two holes for oil and gasoline. Here everything is very simple, we pour the ingredients, tighten the lid tightly and mix by tilting the container. You can use glass and plastic bottles.
READ Oil to Gasoline for Husqvarna Chainsaw
Keep water or dust out of the fuel mixture.
Good to know
The fuel should be prepared, counting on 3 refills. After storing a large amount of fuel, it can adversely affect the performance of the chainsaw. The mixture can behave differently because it will be affected by many factors. Your household could end up with a serious breakdown, which will incur financial costs.
Sometimes even the power can affect the quality of the fluid. Plastics and glass react with gasoline, which can create the risk of sudden ignition.
It is important to remember that in the case of a defective chainsaw due to poor quality or improper mixing, it is not possible to restore the factory warranty.
The finished fluid cannot be stored for more than a month because of the oxidation process. After working on your chainsaw, you need to use up the remaining fuel, shut off the engine, and remove the remaining fuel mixture.
Fuel consumption
One of the most important questions tool owners ask, because everyone wants to know what to expect.
Almost all containers have a volume of about 500 ml. If the power of a chainsaw is equal to 2 kW, the fuel consumption will be about 1.2 liters per hour of work. If you put it simply, such a tool will be able to run at top speed for half an hour without interruption. If the chainsaw
is not as strong, then the reservoir volume will be smaller. This allows the user to control the fuel consumption himself.
READ How to operate a STIHL chainsaw correctly
Over time, the user will learn without any help to maintain his tool. The main task will be to keep the economic unit in good working order by using high quality fuel blends. Observe safety rules when preparing flammable liquid. This will help preserve the tool, as well as avoid harming yourself and the environment.
Helpful hints:
- Sometimes it is better to fill up with oil rather than sorry. If you give a little more oil than indicated in the instructions, then nothing terrible will happen. Sludge formation is possible in the case of large amounts of oil, and if the specified proportions are not observed;
- Keep the mix ready for a month or less, because for some reason it will lose its qualities;
- The right way to finish the job. You need to use or drain the contents of the tank so you can extend the life of the rubber and plastic seals;
- It is not necessary to use chainsaw oil designed for mopeds because it is designed for low speed.
What kind of gasoline to put in the chainsaw
What kind of gasoline to put in a chainsaw
The chainsaw runs on fuel. You need gasoline to work. Sometimes beginners ask the question: what kind of gasoline to pour into a chainsaw. Your best bet is to read the manual first. It should clearly state. Then you can ask the seller for advice.
Standard chainsaws in general run on 92 gasoline. Its degree of compression in the engine is just for this. Also, because of the two-stroke engine, gasoline is mixed with oil for this particular engine. It’s a matter of judgment. If you don’t know, you should keep the oil to gasoline ratio 1:50.
Since the main requirements of the chainsaw concern the brand of gasoline on the principle of “not less than” the octane number, in practice, it is also not recommended to pour more than 92. With gasoline 95 and certainly with gasoline 98, the piston will overheat the parts. If you fill it with gasoline of a lower octane rating, it will not work and the saw will choke and malfunction. You can try diesel fuel. Some chainsaws are stable. But this can sometimes cause a deterioration in performance. You can check it only at your own risk in practice.
How much gasoline a chainsaw consumes
Fuel tanks of the majority of gasoline-powered saws have a capacity of 0.3 to 1.0 liters. How often you need to put fuel mix in your chainsaw depends on the brand, motor power and intensity of work you choose. Professional chainsaws with high power and long service life are used for timber harvesting and construction. For housekeeping in the country house, in the cottage or in the occasional manufacture of wood products less productive, but lightweight and convenient household models are used. For a professional 5 to 6 kW tool, fuel consumption may be as high as 3 liters per hour when sawing logs. In less powerful models with 1.5-2.0 kW engine it varies at 0.6-0.8 l/h.
Experts and manufacturers do not recommend making a large volume of fuel and storing it for a long time. Oil and gasoline can “behave” differently in a mixture, depending on the brand, quality, degree of additives and additives. Oxidation and crystallization processes occur. The result can be disastrous and carry additional financial costs for the user: incorrect operation or engine failure.
Fuel is refueled for up to three fillings, mixing in containers of metal or strong plastic. Normal plastics deteriorate, reacting with petrol, spoiling the fuel composition and creating a risk of sudden ignition.
Gasoline consumption and operating time
An important question is the gasoline consumption of a chainsaw, because the user must understand what to expect.
Fuel tanks have a capacity of about 0.5 liters. When the power of the device is 2 kW, the consumption of gasoline with oil will be about 1.2 liters per hour. Translated into plain language. for about 30 minutes the chainsaw can work continuously at maximum rpm. Less powerful devices have a smaller tank volume, the consumption of gasoline is controlled by the owner himself.
In time you will learn how to service this household appliance yourself. The main thing is to keep it working and use only high-quality fuel. Mixing must be done safely, so as not to damage your health or the environment.