In order for the chainsaw to work properly and perform its functions efficiently, it is necessary to use suitable chain oils. The service life of the sawing machine depends on the choice of consumables. How to replace oil for a chainsaw chain if it is not possible to purchase expensive options?
An alternative is a lubricant that has good adhesive properties. Compounds with low adhesion rates accelerate wear of the unit, since the lower part of the tire remains without lubrication. There are also options that are prohibited for use with saw chains.
Volga Oil M-8V
Universal motor oil, which is suitable not only for cars with gasoline and diesel engines, but also for chainsaws. The product, known as Avtol, contains a mineral base and multifunctional additives. Inexpensive option for working at sub-zero temperatures.
Properties:
- excellent adhesion performance;
- high level of heat resistance;
- increases the service life of the unit;
- freezing temperature - 25-35 degrees below zero.
The average price per liter is 150-200 rubles.
Storage Features
It is recommended to store new and used chains in oil baths. This recommendation is due to the fact that prolonged exposure to humidity may cause severe corrosion on the surface. You can for storage , since in this case it is important to protect the metal from corrosion.
We note that only if basic recommendations are followed can long-term operation of the structure be ensured. The cost of a tire or chain, as well as the engine, is very high; if improperly lubricated, they can become completely unusable in just a few hours of operation. Therefore, you can save a lot by purchasing the right lubricant for the chain and engine.
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Caliber
A budget substitute for expensive chain oil. Due to the presence of functional additives in its composition, it has a number of unique properties. In particular, the use of “Caliber” allows you to increase the service life of the chain and the entire unit as a whole. There is a special scale on the side of the canister showing the amount of lubricant available.
Peculiarities:
- mineral base;
- protects against corrosion;
- low evaporation rates;
- reduces chain vibrations;
- It is used sparingly.
The cost of 1 liter is 275 rubles.
Main question
It consists in maintaining the proportions of non-gasoline oil for the chainsaw. An extra first ingredient will cause carbon deposits to form on the spark plugs and pistons. Excessive gasoline causes scuffing on the pistons, which will cause rapid engine failure. The exact proportions are indicated by the Russian automobile industry itself.
Husqvarna and Stihl recommend taking four liters of gasoline per hundred ml of oil. This is typical for tools with motor power up to 1.5 kW. At higher power the proportion should be 1/50. What kind of oil to pour into a chainsaw to lubricate the chain. Approximately the same answer to the question “How to dilute gasoline for a chainsaw?” It is recommended to proceed from the following proportions: 20-50 ml of oil per liter of gasoline.
“Partner” Jonsered recommend using 3.3 liters of gasoline per hundred ml of oil.
As you can see, different domestic manufacturers have different approaches to maintaining the proportions of oil and gasoline. Therefore, it is necessary to strictly adhere to the instructions that come with the specific brands of tools in question.
Mixing must be carried out in special canisters, which are marked with measuring divisions and do not have two holes: one for oil, the other for gasoline. The components are poured into it, the container is tilted and does not mix when the lids are closed. Drops of water or other solid particles are not allowed to get into the mixture being prepared.
However, these containers have a minimum mark of one liter, so for smaller volumes there is an option to make the measure yourself. For this purpose, you have the option of taking a plastic bottle with a capacity of 0.5-1 liters. There we fill in water one hundred and two ml (up to eight hundred and sixteen ml) using measuring cups. After pouring each portion, a mark is made, on the indicator of which numbers from two to eighteen are written in increments of 4. In order to measure the oil, we use a syringe without a needle with a volume of 10-20 ml. A step of one hundred and two ml of water provides a proportion of 1/50. For other proportions, it must be changed accordingly.
The finished composition is stored for less than one month. It's even better to use it up over a few days. This is due to the fact that oxidation processes take place there, which change its chemical composition. The ideal mixture consumption option is a minute. If the engine breaks down due to overexposure to fuel, this will be considered a non-warranty event. If at the end of the season there is a prepared mixture left in the chainsaw, then you need to turn off the engine so as not to remove its remains.
Carver
Suitable for all types of saw chains. Increases the efficiency of using the tool, while reducing the friction force in places where the chain comes into contact with the bar and sprocket. Thanks to the formation of a durable oil film, the unit works perfectly under heavy loads.
Characteristics:
- reliably protects against wear and corrosion;
- reduces the coefficient of friction;
- can be used regardless of the season.
A canister with a volume of 0.946 liters costs 260-280 rubles.
The structure of the chainsaw and where to fill the oil
Now we will “plunge” into the very core of this tool, so that you can at least have a general idea of what your “assistant” consists of, in order to be able to determine the malfunction of a particular part in case of problems with the chainsaw. In fact, this kind of tool can be responsibly attributed to classical mechanisms that operate by activating an internal combustion engine.
Without exaggeration, we can say that this type of tool is the simplest of all other mechanisms, since the saw does not have a gearbox and is equipped with a conventional two-stroke engine, which has one cylinder and runs on gasoline. The main advantage of a chainsaw is that it is designed quite simply, which helps to increase reliability, as well as trouble-free operation in difficult and difficult conditions. Next, let's look at the design of the saw in more detail, so:
- engine;
- clutch;
- ignition system;
- carburetor (see carburetor setting);
- fuel system (see ratio of gasoline and oil);
- air purification system;
- starter;
- chain (see how to sharpen a chain with your own hands);
- tire;
- chain brake;
- chain tension mechanism;
- chain lubrication system.
In essence, we have sorted out the device, but now an important issue remains the lubrication of the chainsaw parts. Many people do not understand why it is needed at all? The answer is quite simple, like all mechanisms, a chainsaw, especially its individual parts, require special care, including periodic lubrication.
This is necessary in order for your tool to serve you for many years , since during operation, the chainsaw spare parts produce a movement that must be smooth, smooth, so as not to damage nearby spare parts.
Just as everyone knows that the friction force disrupts the surface, so here, if you do not lubricate the chainsaw as necessary, the spare parts will simply wear out quickly and the tool will fall out of tune. You need it? Don't think. Therefore, it is necessary to take care of your chainsaw so that it “has the strength” to serve you for many years.
Anchor
Mineral-based oil with adhesive additives that positively affect the functionality of the tool used. Lubrication helps reduce friction where the chain meets the bar and sprocket. The product is completely biodegradable after use.
Properties:
- increases the service life of the chainsaw;
- reduces wear rates;
- is consumed moderately;
- excellent adhesive properties.
Price 1 liter - 250 rub.
How to choose?
Any chainsaw has a two-stroke carburetor engine and two tanks: one is filled with gasoline, the other with oil. When choosing a lubricant composition, zoning plays an important role - it should be small. Another important indicator is resistance to low temperatures: the oil should not solidify at extreme temperatures, which will ensure the quality of operation of the entire tool.
For lubrication, it is advisable to use adhesive oil for chainsaw chains, which contains special substances due to which the composition adheres well to the chain. High-quality oil will remain on the chain as it rotates, and the chain itself will be more reliable in operation.
READ Carburetor Adjustment Shtil Fs 55
Nanotek 2T Standard
If the question arises about what kind of oil to lubricate the saw chain, you should pay attention to the product of a domestic manufacturer. The lubricant has a mineral composition and excellent performance characteristics. Reliably protects parts from wear.
Peculiarities:
- contains mineral oils;
- can be used at temperatures no higher than -20°C;
- prevents jamming of rubbing parts;
- increases tire and chain resources.
The cost of a 1-liter canister is 185 rubles.
General concept of the chainsaw chain lubrication system
To understand how important the choice of chain oil is for a chainsaw, let’s consider the principle of operation of the lubrication mechanism itself using the example of the Stihl 180. This model was chosen as one of the most common modifications of chainsaws from.
The chain lubrication system of the Shtil 180 chainsaw consists of several main parts:
- expansion tank;
- lubricant supply tubes from the reservoir to the pump;
- oil pump;
- channels for supplying lubricant to the tire (on some saws, the intensity of pumping oil into the tire can be adjusted);
- channel systems inside the bar for distributing lubricant over the entire working surface of the saw set.
In general, the intensity of the lubricant supply for the Stihl 180 chainsaw chain is not manually adjustable. You can adjust the oil supply to the chainsaw chain in some other models (for example, on Husqvarna saws).
And in this saw a simple rule works: the higher the engine speed, the more intense the pump rotor rotates and the greater the quantity of lubricating fluid supplied to the saw set. There are no finer settings without using methods not specified in the operating instructions.
Oil is poured into a special tank every time you fill up with fuel. The designers designed this chainsaw in such a way that after the fuel has been used up, there should still be a small amount of oil left in the expansion tank. That is, with proper operation, the likelihood that the chainsaw will run dry is eliminated.
The lubrication system works as follows. The crankshaft, through a kinematic connection, drives a rotary oil pump of the simplest design.
The oil pump creates a vacuum and sucks lubricant from the reservoir. Next, he drives it under pressure into the tire channel system. The oil enters the driven teeth of the chain and spreads throughout the headset. The chain, the working surface of the tire and its front needle bearing are lubricated.
Oregon
Semi-synthetic product that is suitable for all types of chain saws. The composition is represented by a complex of purified mineral oils and special additives. The latter help to increase the viscosity of the material, which allows the unit to be used at high temperatures and high speeds.
Characteristics:
- retains quality regardless of the season;
- stable adhesion at temperatures from -20 to +240 degrees;
- no pungent odors;
- reduces wear at high speeds;
- protects against corrosive processes;
- profitable in terms of consumption.
1 liter costs on average 350 rubles.
The danger of using counterfeit oil
Cheap lubricants are inferior in properties to branded products. At the same time, manufacturers of expensive versions indicate that the saw should be used with the least load. In addition, you should consider:
- Counterfeiters accelerate the wear and tear of the material. Moreover, if the structure is severely worn, it cannot be repaired under warranty, since non-recommended oil was poured during operation.
- Rapid wear can cause the engine or tire to fail quickly. A fuel-powered engine is a combination of various moving elements. In order to reduce their wear, a certain amount of a special lubricant is added to the design, which also provides the required cooling. During operation, due to heating and slow wear of the metal, the properties of the oil change significantly. That is why from time to time it is necessary to completely replace it.
Champion 2-stroke
Two-stroke mineral motor oil made in Russia. Its use allows you to reduce the heating of the unit during operation. Due to good viscosity indicators, it extends the service life of parts and tools as a whole. Despite the low cost, the product is manufactured in compliance with quality standards.
Properties:
- perfectly lubricates the chain;
- economical consumption;
- protects against wear;
- mineral composition;
- not suitable for sub-zero temperatures.
The average price of a liter canister is 350 rubles.
Self-selection criteria
Problems often arise due to the fact that it is impossible to find a suitable branded oil. Many experts recommend choosing an analogue from well-known manufacturers that will ensure long-term operation of the device. Among the features of choosing a chain lubricant, we note the following points:
- There are budget and expensive analogues on sale. The price may depend on a variety of parameters, for example, resistance to heat.
- The constant use of products from one brand allows you to open up all the possibilities of a lubricant. Having selected a high-quality product from a well-known manufacturer, you can purchase it regularly.
- You cannot purchase lubricant with bright sediment and fractional separation. Moreover, such an offer is often much cheaper than branded options.
- If a product of a little-known brand is purchased, then consumer reviews are studied before doing so. On the Internet you can find quite a large number of different blogs and services where you can find reviews. Of course, not everyone needs to be believed, as some will be placed as part of an advertising campaign. Do not forget that good oil will not be cheap.
- It is forbidden to mix mineral and organic oil, as their performance characteristics are significantly reduced. Therefore, it is recommended to drain the old substance, after which only a new one can be poured.
The operation of the lubrication system must be monitored in a timely manner. If you choose the wrong oil, the service life of the saw is reduced several times.
Advice from experienced sawyers
- In order not to run into a fake, you need to check with the seller for a certificate stating that he is an official representative of this brand.
- Do not use used oil, diesel or sunflower, for your saw.
- It is strictly forbidden to add individual fuel additives. It is difficult to predict how they will interact with the other components of the oil.
- Do not mix oils of different brands or different compositions. It's cheaper to pour out the leftovers and fill in new ones.
The oil is specially painted in bright colors so that when mixed with fuel, the color of gasoline will change. Thanks to this, you can understand whether lubricant was added to gasoline.
Poor quality oil can lead to rapid wear of the entire piston group of the engine. The released carbon deposits will not allow the rings to shrink and snags will form on the crankcase. Due to poor quality lubrication, bearings can overheat and jam. Follow our advice, select only high-quality lubricants and the saw will last a long time.
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