Husqvarna HP
It is a Swedish manufacturer that includes several well-known brands, including Partner, known for its semi-professional and professional gardening equipment. Husqvarna produces not only machinery, but also high-quality lubricants used in almost all brands of gasoline-powered tools.
The photo below shows a 2-stroke Husqvarna HP oil, which contains special additives that can compensate for the poor quality of fuel, which is not uncommon in our country. After all, the octane number of gasoline purchased at a gas station does not always correspond to the declared one.
This grease is green and contains a semi-synthetic base. It can be packed both in 10-liter containers and in 1-liter containers. The mixture is diluted in a standard ratio of 1:50 (20 g per 1 liter of gasoline). But when the engine has not yet been run in, or work is coming in the cold, the proportion can be increased to 1:40.
All about choosing your chainsaw oil
The resource of any chainsaw, no doubt, depends on the quality of its maintenance and operation. The most important requirement for this unit is the timely lubrication of all its moving parts. Chainsaw oil is available in different types, namely, motor and chain oil. The motor is poured into the internal combustion engine, and the chain is intended for the saw chain. Let’s figure out how to choose the right oil for a chainsaw.
Stihl HP
The grease was specially developed for the engines of Stihl equipment. It has a mineral base, has high lubricating and cleaning properties and can be used at an ambient temperature of at least 10 ° C.
The bottle has a special dispenser that allows mixing the fuel mixture without using additional measuring containers.
The grease has a red color and can be stored for no more than 4 years in a closed container. The latter can have different capacities, both large and small (for one-time refueling). For example, there is a 20-gram container on sale, the contents of which are added to 1 liter of gasoline. This is a very convenient option for owners of chainsaws who use them occasionally. Important: a mixture of gasoline with this oil cannot be stored for more than 1 month, since during this time it will already lose its lubricating properties.
Fuel mixture preparation rules
It is necessary to dilute gasoline with oil in containers that are resistant to the effects of petroleum products (plastic or metal canisters). It is not recommended to use plastic bottles from under water, juice or milk for these purposes, as food grade plastic decomposes under the influence of gasoline. As a result of this process, the fuel mixture will change its properties, and it is difficult to predict what effect it will have on the engine.
The combustible mixture for the chainsaw is easy to prepare.
- Take the required amount of lubricant and pour it into the prepared container. Do not pour all the prepared gasoline into a container with oil, half of the required amount will be enough.
- Slightly shaking the container, wait until the lubricant is completely dissolved in gasoline.
- Now you can fill in the remaining gasoline, mixing it well with the mixture in the container. This completes the preparation of the fuel mixture for the chainsaw.
Bar Oil in the Fuel Tank!?
It is better to use the ready-made fuel mixture immediately. Therefore, it must be prepared in such an amount that it is enough for the expected volume of work. If, nevertheless, the mixture remains, then it is impossible to store it for more than 1-1.5 months. During this time, it will lose a significant part of its lubricating properties.
Choice of oil for chain lubrication
Remember to check the amount of oil in the oil tank after each refueling of the chainsaw with the fuel mixture. In a chainsaw, an oil pump is responsible for delivering lubricant to the tire on which the saw chain slides. Normally, filling both tanks. fuel and oil. should be done at the same time. Chain oil must be poured into a suitable tank up to the neck. Otherwise, it may run out before fuel, which will lead to overheating of the chain and bus.
Chainsaw chain oil must be designed specifically for this purpose. The use of other lubricants is ineffective and reduces the life of not only the saw, but also the tires of the machine. This is due to the fact that the chain oil contains adhesive additives, due to which the lubricant literally “sticks” to the chain. This property of the oil reduces its consumption, as a result of which the lubrication of the chainsaw bar and the saw chain is improved, and their service life increases.
Also an important parameter of chain lubrication is its density. If you are going to use a lubricant that is not intended for chainsaws, you may notice that oil leaks during operation or after stopping the unit. This fact suggests that the lubricant is too liquid. In addition, the liquid lubricant will quickly scatter in all directions and, accordingly, quickly run out.
When using a chainsaw in winter, you must use oil designed for low temperatures to lubricate the chain, otherwise the oil pump will fail. Therefore, the grease remaining in the tank must be replaced with a low-temperature one.
Leading manufacturers of gasoline-powered tools, such as Shtil, Husqvarna, Makita, Bosch and the manufacturer of accessories for chainsaws Oregon, recommend the use of special highly adhesive oils, including biodegradable ones. But oils of well-known brands have only one drawback. for 1 liter and above. In addition, the grease in the reservoir can thicken over time and clog the channels. For this reason, it has to be drained, and this already increases the consumption. But despite this, we have to admit the fact that only the use of special lubricants can extend the service life of the chainsaw.
Stihl HP Ultra
The oil belongs to the highest category. It is created on a completely synthetic basis, has a green color and has high lubricating properties, and, thanks to salt-free additives, does not create carbon deposits.
The oil was specially developed for the lubrication of engines operating for a long time at high loads and low ambient temperatures, up to 25 ° C. In addition, this lubricant is environmentally friendly. If spilled on the ground, it will decompose by 80% in 21 days. The grease is packaged in bottles of 100 ml and 1 l.
Overview of manufacturers of oils for internal combustion engines
Among the manufacturers that produce the best two-stroke oils, we can confidently name 2 leaders. these are Husqvarna (Husvarna) and Stihl (Calm). Companies produce not only conventional mineral oils, but also synthetic lubricants designed for 2-stroke engines operating in severe conditions.
Gasoline to chainsaw oil ratio
The proportions of oil and gasoline for refueling two-stroke engines of chainsaws of different brands is 40 to 1 or 50 to 1. This ratio is standard, which is used not only by beginners, but also by experienced sawers. It is this ratio for the preparation of the fuel mixture that is close to ideal, and provides lubrication of the rubbing parts of the crank mechanism and the piston.
How much oil should be poured into gasoline in milliliters? Calculated per ml, the proportion of oil and gasoline 1 to 50 is 20 ml per 1 liter. To prepare the correct mixture, fill 1 liter of gasoline in a plastic bottle 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 up to the appropriate mark. If you plan to immediately prepare 2 liters of fuel, then 40 ml of lubricant must be added to this amount of gasoline.
There are other ratios that different manufacturers offer. These values of the ratios differ insignificantly, but if you have subtracted other values in the instrument’s passport, then you need to adhere to them. A value of 1 in 50 or 40 is standardized. Pour 15 ml of oil into 1 liter of fuel in the summer, and in winter, add at least 20-25 ml. Knowing the recipe for preparing the mixture, you should also figure out what kind of gasoline to pour into the chainsaw?
Why is gasoline mixed with oil for refueling chainsaws
It is necessary to dilute gasoline with oil in order to avoid the failure of the internal combustion engine. The reason for this is the design features of the lubrication system for two-stroke motors. In the design of such engines there is no chamber for filling engine oil, and if you fill in fuel without lubricant, then the crankshaft, piston, bearings and connecting rods will not receive lubrication. This will significantly reduce the service life of all the listed parts, therefore, it is prohibited to fill in clean fuel.
Gasoline and oil for the chainsaw must be poured in the appropriate proportions, which makes it possible to effectively lubricate the rubbing parts. Lack of lubricant or its excess will lead to negative consequences in the form of carbon deposits. In order for the tool to work properly, from the first day of operation of the tool, it is necessary to fill it not only with high-quality materials, but also observe the correct proportions.
For the engine to work properly, the main thing is to fill it with clean fuel without contamination.
Quality components needed
Practice proves the influence of the quality of the prepared mixture, taking into account the required proportions, on the service life of the tool, power, productivity:
- It is not recommended to use components that have reached the end of their shelf life.
- It is especially important for the constituent parts of gasoline and oil. do not use components obtained on the basis of gas condensates, since the molecular structure contains harmful ones, for the internal combustion engine, add water.
- Partial non-compliance of AI-92 with international standards. AI-95 grade is saturated with additives that damp the detonation moments of the internal combustion engine.
The noted disadvantages limit in time the service life of hand-held chainsaws, the internal combustion engines of which operate on complex consistencies of a combustible mixture.
Mixing ratio for “Calm
The German family-owned company Stihl has production facilities in many countries around the world. The office is located in Waiblingen. Among the assortment produced for the needs of forestry, small mechanization means take pride of place.
Today, a liquid golden age has come for the Stihl chainsaw:
The manufacturer has set the standard for oil dilution at a ratio of 1:50. The proposed proportion establishes the possibility of diluting 1 part of oil in 50 parts of gasoline. Or in a ratio of 1:40.
The calculation is simple. We know that 1 liter of flammable liquid equals 1000 milliliters. Divide the value by 50, we get 20 milliliters of oil. According to a similar algorithm, its volume is determined, recommended in a ratio of 1:40. Making simple calculations, we get a value of 25 milliliters.
Important conditions
Power plants in chainsaws are internal combustion engines fueled with certain brands of gasoline diluted with the required parts of oil.
Knowledge and strict adherence to the preparation of a combustible mixture is the key to long-term operation, productive use of small-scale mechanization units.
The main fuel component is the AI grade. It is not recommended to use below or above 92 octane number. Optimal for many types of mechanized sawmills of domestic or foreign manufacture.
The ideal ratio of gasoline to chainsaw oil:
- increases the performance of the unit;
- increases the service life;
- saves money.
How to increase the life of your chainsaw?
The chainsaw will be technically sound on one condition:
when buying a tool, read in detail the instructions and recommendations of the manufacturer for use.
Strictly adhere to and comply with the requirements for the selection of components for the formation of a combustible mixture consisting of gasoline and the recommended oil.
Do not use oils intended for motor vehicles to form a working product. It is strictly forbidden to do this.
In order for the chainsaw to serve for a long time and not cause problems with repairs, you need to properly prepare the fuel mixture. Internet forums are replete with questions on this topic. We interviewed experts and compiled a short guide.
To prepare the fuel mixture, use AI-92 or AI-95 gasoline. A lower octane number will not work. Gasoline is not necessarily leaded (otherwise the engine will fail) and not old (octane number can change over time). It is forbidden to use oil for boats and four-stroke engines.
The main issue is proportions. Excess oil will cause carbon deposits on pistons and spark plugs. Excessive gasoline will cause piston seizure and early engine failure. On average, one liter of gasoline is mixed with 20-50 ml of oil. Stihl and Husqvarna, for example, recommend taking 100 ml of oil for 4 liters of gasoline. The specified proportion is optimal for chainsaws up to 1.5 kW. For chainsaws over 1.5 kW of the same brands, use a ratio of 1/50 (100 ml of oil per 5 liters of gasoline). Recommendations from Partner and Jonsered: 1/33 ratio (3.3 liters of petrol, 100 ml of oil). The super-synthetic oil is added at a rate of 100/1. These figures are approximate. Always use the data given in the instructions for your particular chainsaw model. Trust the numbers on oil labels to a lesser extent.
Husqvarna chainsaw Combi Oil and Fuel Can review
What to mix? On sale are canisters with graduated marks and two holes. for oil and gasoline. Pour in ingredients, screw on lids and stir by tilting the bowl.
Many people use glass and plastic bottles, baby horns and syringes. Be careful with glass and plastic for static electricity. Make sure that no solid particles or water droplets get into the mixture. Be sure to stir the mixture thoroughly.
Finished fuel cannot be stored for more than 25-30 days, because the oxidation process changes its composition. Engine breakdown caused by overexposed fuel is not covered by warranty. The amount of repairs reaches 80% of the cost of a new chainsaw. After the end of the working season, use up the remaining fuel, turn off the engine, remove the remaining fuel mixture.
Remember, your goal is to create a mixture that will ensure smooth operation of the engine, complete combustion of fuel without the formation of carbon deposits, smoke or scuffing.
Chainsaws of different companies are based on a two-stroke internal combustion engine that drives the cutting headset of the tool. To drive the internal combustion engine, the proportions of gasoline with chainsaw oil are used. Combining gasoline with oil is a mandatory procedure, so if you just bought a tool, then you need to understand the peculiarities of refueling it.
Gasoline and oil for chainsaws. which is better
Often beginners ask, which one is better to take gasoline for their instrument? In order not to make a mistake in the choice, it is recommended that you read the instructions for the tool. In the instructions, each manufacturer indicates the corresponding brand of fuel. If the manufacturer indicates that the octane number should not be lower than 95, then it is not recommended to pour 92 gasoline.
Motor oils for two-stroke engines are produced by the following manufacturers:
Usually, the ratio is indicated on the lubricant bottle, so it will be difficult even for beginners to get confused with the preparation of the fuel mixture. Do not under any pretext use working off even as a chain lubricant. This will lead to the fact that soon it will be necessary to repair the tool.
Husqvarna HP structural firm
The brand structure of the Swedish manufacturer Husqvarna HP includes a company that produces mechanized hand tools and lubricants for them, effective chemical additives.
Chainsaw manufacturer Partner has developed an original ratio of the proportion of fuel and oil for two-stroke power plants:
Flushing The Fuel And Oil Tank Of A Husqvarna Chainsaw.
The mixing ratio of the fuel consistency is derived from the standard formula 1:50. This is a constant. That is, 20 milliliters per 1 liter of AI-92.
There are moments of non-compliance with the standard approach to dilution with a lubricant of the company’s own production. This is when the internal combustion engine goes through the running-in stage. A combustible mixture is allowed for the engine in a value of 1:40.
Husqvarna HP structural firm
The brand structure of the Swedish manufacturer Husqvarna HP includes a company that produces mechanized hand tools and lubricants for them, effective chemical additives.
Chainsaw manufacturer Partner has developed an original ratio of the proportion of fuel and oil for two-stroke power plants:
The mixing ratio of the fuel consistency is derived from the standard formula 1:50. This is a constant. That is, 20 milliliters per 1 liter of AI-92.
There are moments of non-compliance with the standard approach to dilution with a lubricant of the company’s own production. This is when the internal combustion engine goes through the running-in stage. A combustible mixture is allowed for the engine in a value of 1:40.
Storage advice
It is better to prepare the mixture in an amount that should be enough for one-time work. The problem lies in the irreversible deterioration of the working properties of the mixture during storage. The finished composition is recommended to be used over the next few days.
A mixture of gasoline with a month-old oil impairs the traction capabilities of the engine. There is also the formation of resinous compounds in the fuel system and intense carbon formation in the combustion chamber, loss of mobility of the piston rings.
- With minimal damage to quality, it is advisable to store gasoline with oil for no more than 2 weeks. At an ambient temperature of 25 degrees Celsius or more, this period is reduced to 8-10 days.
- In order to save money, the expired mixture can be gradually consumed by mixing it into the fresh composition in an amount of no more than 10% of the total volume.
In order to avoid problems associated with the failure of the fuel system, it is recommended to filter the prepared mixture through a non-fiber material such as suede, or a fine-mesh twill weave, a metal mesh.
Fuel mixture working proportions
The standard gasoline to oil mixture ratio for carburetor chainsaw engines of various models is 40: 1 and 50: 1. This proportion provides full lubrication of the rubbing parts of the crank mechanism and piston group, and also does not prevent the complete combustion of the gasoline-air mixture.
Taking into account external factors, the fuel mixture can be adjusted to increase the amount of oil. Such a need arises at the stage of running in a new tool, as well as at high air temperatures. In this case, the standard oil dosage is increased by 20%.
In practice, an increase in the percentage of oil in the fuel mixture is used if its characteristics do not fully meet the stated requirements. How much oil per liter of gasoline is needed in each case is determined by the sawman himself.
Gasoline to chainsaw oil ratio
The proportions of oil and gasoline for refueling two-stroke engines of chainsaws of different brands is 40 to 1 or 50 to 1. This ratio is standard, which is used not only by beginners, but also by experienced sawers. It is this ratio for the preparation of the fuel mixture that is close to ideal, and provides lubrication of the rubbing parts of the crank mechanism and the piston.
How much oil should be poured into gasoline in milliliters? Calculated per ml, the proportion of oil and gasoline 1 to 50 is 20 ml per 1 liter. To prepare the correct mixture, fill 1 liter of gasoline in a plastic bottle 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 up to the appropriate mark. If you plan to immediately prepare 2 liters of fuel, then 40 ml of lubricant must be added to this amount of gasoline.
There are other ratios that different manufacturers offer. These values of the ratios differ insignificantly, but if you have subtracted other values in the instrument’s passport, then you need to adhere to them. A value of 1 in 50 or 40 is standardized. Pour 15 ml of oil into 1 liter of fuel in the summer, and in winter, add at least 20-25 ml. Knowing the recipe for preparing the mixture, you should also figure out what kind of gasoline to pour into the chainsaw?
Mixing ratio for “Calm
The German family-owned company Stihl has production facilities in many countries around the world. The office is located in Waiblingen. Among the assortment produced for the needs of forestry, small mechanization means take pride of place.
Today, a liquid golden age has come for the Stihl chainsaw:
The manufacturer has set the standard for oil dilution at a ratio of 1:50. The proposed proportion establishes the possibility of diluting 1 part of oil in 50 parts of gasoline. Or in a ratio of 1:40.
The calculation is simple. We know that 1 liter of flammable liquid equals 1000 milliliters. Divide the value by 50, we get 20 milliliters of oil. According to a similar algorithm, its volume is determined, recommended in a ratio of 1:40. Making simple calculations, we get a value of 25 milliliters.
Measuring containers
To maintain the correct proportion of gasoline and oil, the calculation table printed on the saw body can be used. Branded containers of leading manufacturers of engine oils are equipped with built-in measuring devices that ensure accurate dosage of oil for different volumes of fuel mixture.
Volumetric utensils are included in the factory kit of many models of budget chainsaws. In some cases, a 20 cm3 medical syringe will help to dilute gasoline with oil in a given proportion.
How to choose the right mineral oil
The correct raw material must be selected before diluting the gasoline with saw oil. This will make it possible not only to facilitate the process of its operation, but also to increase the resource of the engine of the apparatus.
First of all, it should be noted that almost every model of gasoline saws is equipped with a 2-stroke carburetor engine. In their design, there are 2 separate tanks. for gasoline and oil. Domestic devices require the use of conventional oil mixtures, which are used for refueling motorcycles. At the same time, devices of a foreign brand require the use of exclusively branded oil for a chainsaw. If mixtures of a domestic manufacturer were used for this equipment, then its productivity will decrease and its operational life will decrease.
If we talk about what kind of gasoline to pour into the chainsaw, then it will be optimal to use fuel with an octane rating of A-95. As for the oil, it is best to use a branded product.
Typically, technician users dilute chainsaw gasoline with a motor or transmission oil product. Each brand has individual characteristics that can be studied in the attached instructions. For example, the first option is used as fuel for Husqvarna’s devices, and the Stihl saw is refueled only with the transmission.
Manufacturers of adhesive oils
Almost all manufacturers of chainsaws are engaged in the production of consumables for them, explaining that these products are most suitable for use in conjunction with their saws. There is no information about how true this is, but based on the experience of operating and repairing chainsaws, it can be noted that there are no significant differences in the service life of parts or at least visible wear.
But the fact is the fact, the manufacturers recommend and cannot be hidden. So, back to the manufacturers, and start with the popular brand Shtil.
Chainsaw chain oil. which one to use
You are a recent owner of a chainsaw, and you still do not know which chain oil is best to use. Lack of this knowledge can have a detrimental effect on the tool, since the type and quality of the lubricant determines how long the tire and the tool chain will maintain their performance.
After reading this article, you will fill the knowledge gap, because we will consider the use of oils, of various manufacturers and brands, to reduce friction between the parts of the saw headset. And also we will figure out what additional lubricants are used to service the chainsaw in order to maximize its service life.
- What oil to use to lubricate the chainsaw chain
- Chainsaw sprocket lubricant
- Manufacturers of adhesive oils
- Stihl adhesive oils
- HUSQVARNA oils
- Other manufacturers
- Expert oil comparison
- How to replace the original expensive oil and is it worth?
- A little about the lubrication of the chainsaw chain by working off
Other manufacturers
Less common manufacturers of adhesive oils specifically designed for lubricating saw chains, but popular with chainsaw owners, are:
- Carver;
- Adhesive CHAMPION, sold in containers up to 10 liters, which is convenient for use in forestry;
- Makita Biotop;
- Caliber;
- Fubag;
- Oregon;
- Makita.
What oil to use to lubricate the chainsaw chain
The answer to this question is quite simple, for this you need to open the instructions for any saw and it will indicate that you need to fill in oil that has a good adhesion effect.
Adhesion is a measure of the adhesion of a material, in this case oil, to the metal surface of the bar and chain.
What is it for? The fact is that the chain moves along the tire at a high speed, and if oil with low adhesion is used as a lubricant, then most of it, by inertia, flies off the end of the tire and lubrication of its lower part does not occur. This phenomenon can be observed with a small experiment.
Start the chainsaw, point the end of the tire towards a bright surface and add maximum gas. As a result, oil stains will appear on it, which are proof of the theory. Also, we definitely recommend reading an interesting article on how to start a chainsaw.
Chainsaw sprocket lubricant
To increase the service life and reduce friction on the drive sprocket, the manufacturer equips this mechanism with a needle bearing, which must be lubricated periodically. Stihl multipurpose grease can be used for lubrication.
If you do not want to overpay, it is better to use an inexpensive, but no less high-quality option, Litol or Litol 24 grease. Due to its viscosity, Litol will easily replace the original.
It is possible to lubricate the sprocket of the chainsaw tire with the same lubricants as the leading one, using a special filler for this. This allows the lubricant to be pressed in through the technological holes in the tire to the sprocket bearing.
Stihl adhesive oils
The company’s website contains the following adhesive oils designed for various operating temperatures and having a good lubricating performance:
- ForestPlus adhesive oil. recommended for use at temperatures up to. 15 ° C, shelf life under storage conditions is 3 years. Supplied in 1 liter or 5 liter containers;
- BioPlus. its peculiarity is a vegetable base, which allows it to decompose quickly when it gets into the soil. It is used up to minus 15, it is supplied in three, five and one liter containers;
- The latest SynthPlus oil is characterized by its ability to maintain performance at minus 25 ° C.
We also recommend reading an interesting article about all Calm oils.
Expert oil comparison
As a result of comparative tests, 3 winners were determined:
- Caliber. cheap, good adhesion, biodegradability.
- Oregon. average price, good adhesion, time-tested brand.
- Stihl. expensive, time-tested brand, affordable price, a lot of fake.
Here everyone chooses what is closer to their liking and. the possibility of biodegradability or the price. Editor’s Choice. Oregon is the middle ground between quality and price.