Shtil chainsaw oil: feeder, selection criteria

Today, such a tool as a chainsaw honorably takes its rightful place in our work activities. After all, judge for yourself how you can do without it, for example, on a summer cottage, when you need to cut down a dry branch or prepare firewood for the winter? Today, there are a huge number of different models of this tool (see the rating of the best chainsaws), from simple ones for household needs to professional “giants” that are used to cut down huge trees. Yes, the choice is significant, and as they say: there is room to accelerate. But choosing and buying a tool is half the battle; you also need to know how to properly care for it. In this article you can find answers to questions regarding oil lubrication of the saw chain. The best lubricant manufacturers will be presented here, which ones are best to use, and generally what they are needed for. But let's take things in order. So let's get started.

Chainsaw oil

Content

• 1. Which chainsaw parts need oil?
• 2. How to choose chainsaw oil
• 3. Chainsaw oil ROLF Garden 2T
• 4. Physico-chemical characteristics
• 5. How to determine the ratio of gasoline and oil
• 6. Rules for preparing the fuel mixture
• 7. Choosing chain oil

Engine oil for chainsaws must meet a number of requirements. First of all, these are high thermal stability and anti-wear properties: when operating a chainsaw, especially in summer, the motor can heat up to high temperatures. Since the exhaust comes directly into the work area, minimal smoke is desirable. Taking these points into account, ROLF Lubricants GmbH creates a specialized oil for power tools and garden equipment with two-stroke engines.

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.

Let's talk about the device for supplying oil directly to the chain

First of all, I would like to emphasize that all chainsaws from the manufacturer Shtil are quite small in size, but, nevertheless, they are very powerful. It is these features that attract potential buyers of this type of equipment to the models of this company. Moreover, you can easily perform various types of manipulations with this device regarding work with wood (see how to cut down a tree).

In addition, Stihl chainsaws have a high level of cutting ability . Moreover, this equipment is equipped with the latest accessories (see Attachment for a grinder chainsaw), which further contribute to the convenience and ease of use. But actually, let's talk directly about the device itself, which the manufacturer equipped its chainsaws with. So, the direct chain lubrication system of the Stihl chainsaw consists of:

• Guide tires;
• Saw chains;
• Oil pump.

It is worth noting that the direct oil supply through the pump has special adjustment . Another important fact is that the chain is lubricated throughout the operation of the chainsaw. It is for this reason that this part serves its owner for quite a long time.

Undoubtedly, during operation the chain must be systematically lubricated, so oil for its direct lubrication must be continuously supplied to its surface. Since this is the entire direct design of the instrument.

During operation of the device, oil directly begins to come out of the tire groove and is immediately absorbed by sawdust.

Features of lubricants for chainsaws

Most oils are susceptible to combustion because they contain hydrocarbons.
Mineral oil is actually a product of petroleum distillation. However, four-stroke engines have special mechanisms that prevent lubricant from penetrating into the cylinders. The reverse process, when the engine “eats oil,” leads to increased smoke formation and is considered a malfunction. In a two-stroke engine, everything happens the other way around - the oil must penetrate the combustion chamber and turn into smoke from the exhaust system. This led to a number of fairly stringent requirements for good chainsaw oil:

1. Maximum complete combustion . The less smoke and soot produced when oil burns, the cleaner the channels through which exhaust gases pass will be. A very important requirement for manufacturers of oil for two-stroke engines is its environmental friendliness. A large amount of smoke and soot coming from the exhaust pipe can not only harm the environment. It is inhaled to one degree or another by the operator operating the tool. Therefore, oil that burns completely, with a minimum amount of smoke, is preferable for modern models of chainsaws.
2. Purity and absence of impurities . The chainsaw carburetor is miniature in size. The channels through which the fuel mixture moves are so narrow that various foreign inclusions can partially block or even clog them.
3. Combustion of the oil-gasoline mixture should occur with minimal soot formation . Otherwise, during regular operation, the working cylinder becomes coked: the resulting carbon deposits cover the walls of the combustion chamber and the piston, leading to wear of the cylinder bore. Operating such a motor becomes not only undesirable, but even dangerous.
4. Oil should not only lubricate, but also clean interacting
5. . This applies to a greater extent to synthetic fluids, whose performance characteristics are among the best on the market.

Manufacturers make colored oil for two-stroke engines. Dissolving in gasoline, it colors it pale pink or red. This way the operator can easily check whether he (or someone from his team) has forgotten to prepare the mixture in the required proportion

Proportions for preparing the fuel mixture

Very often people ask the question how much oil per liter of gasoline is considered normal. It is easy to answer, because the instructions for any Shtil chainsaw, as well as on the packaging of the additive, indicate that when using original Shtil products, the proportions of oil and gasoline should be 1:50. This means that for one liter of fuel, you need to add 20 ml of additive.

During the break-in period of a new chainsaw, it is allowed to slightly increase the amount of oil per liter of gasoline. For example, you can dilute one liter, 25 ml of oil, this will reduce the load on the rubbing parts and extend the life of the chainsaw.

Lubricant selection criteria

After purchasing the device, the question may arise about choosing oil to fill the Stihl chainsaw. After all, proper care of equipment increases its performance and saves you from all kinds of breakdowns. The performance of the saw directly depends on the use of good fuel and lubricant.

Stihl chainsaws have a carburetor two-stroke engine and 2 tanks (gasoline and oil). To choose the right oil for a Stihl saw, you need to know its criteria:

1. It is necessary to determine the manufacturer , because in domestic models they use simple oils (for motorcycles) in a ratio of 1 to 25, and foreign ones use branded lubricant products in a ratio of 1 to 40 (proportions of oil to gasoline). In fact, the owners themselves determine which one to use. You should be prepared that improper use will result in a decrease in power and productivity. Most people use motor oil; if not, then transmission oil. Experts advise using the latter for this manufacturer.
2. You need to know the color. For chainsaws with a two-stroke engine, red, green, and blue colors are suitable.
3. Compound.

Chain oil

In other cases, it is quite possible to replace the chain lubrication oil with any other oil other than working oil. However, there is one more nuance... Users often have a question: “Why is the oil consumption for chain lubrication greater than the fuel mixture? After all, their consumption is related to each other? Here it is worth considering that chainsaw manufacturers calculate the oil consumption for lubricating the chain when filling in their branded oil. And the consumption of any other may differ either less or more.

On many chainsaws, starting from semi-professional ones, it is possible to adjust the oil flow rate for chain lubrication. This is done by adjusting the performance of the oil pump.

If such adjustment is not provided, then the settings come initially from the manufacturer. How to check whether the oil consumption for lubricating the chain on your chainsaw is normal? It is necessary to start the saw, give it gas and bring it to a board, log or other surface that is horizontal. A running chain should scatter oil particles to lubricate the chain and leave a thin, even oil trail.

When to use special chain oil

The use of special oils for chain lubrication will be justified in the following cases:

• You have a new chainsaw under warranty and to preserve it you must use oils recommended by the chainsaw manufacturer. Otherwise, if, for example, the oil pump fails, the repair will not be carried out under warranty. This is especially true for expensive professional chainsaws.
• You respect the environment and prefer not to pollute it again. In this case, oils with the prefix “bio” are suitable.
• When working at critical temperatures.

Popular brands of adhesive oils

When choosing oil for a chainsaw, the last thing you should pay attention to is price. The buyer should be interested in the composition of the liquid and its properties, which make it possible to prevent rapid wear of the chainsaw.

Manufacturers recommend using exclusively chain oils of the brand produced for a specific model. They meet all the requirements.

Stihl Adhesive Oils

This brand belongs to the category of environmentally friendly, non-polluting products. Stihl adhesive oils have a vegetable and semi-synthetic base and are derivatives of the highest quality raffinates. The required degree of viscosity is maintained under any climatic conditions, so the saw will operate effectively even at fairly low temperatures.

ForestPlus oil - characteristics

offers several types of adhesive oils with high performance:

• ForestPlus is designed for use at low temperatures (down to -15 degrees). If handled correctly, it retains its properties for 3 years. Available in 1 and 5 liter containers.
• SynthPlus grease retains its operating properties at temperatures of -25 degrees. It has a synthetic component and does not contain impurities that affect wear.
• The main feature of BioPlus is its plant base, which allows the composition to quickly decompose when it gets into the ground. It can also withstand temperatures down to -15 degrees, and is supplied in one-liter containers and 3 and 5 liter containers.

The listed brands have another characteristic feature - due to the optimal degree of viscosity, the oils are consumed economically. Therefore, the price spent on lubrication is justified.

HUSQVARNA oils

Products from this brand are considered the best, despite their cost. Good lubricating properties are maintained even at low temperatures. The plant base makes the composition environmentally friendly and biodegradable.

• The Bio Advanced brand perfectly retains its characteristics both under normal operating conditions and under extreme conditions. It is supplied to the market in small containers of 1 liter and in containers of 5 liters.
• A special feature of Vegoil is its efficiency - this oil is consumed 40 percent less compared to other brands. Supplied in 1 liter packs.

Husqvarna produces high-quality bearing compounds that are excellent for processing sprockets on a chainsaw bar.

Recommendations for choosing motor oils

Even the most expensive motor oil for lubricating a chainsaw is consumed in minimal quantities, so there are no serious reasons for its strict economy.

Based on this, experts advise excluding from your attention cheap counterfeits, which are often sold under the trademarks of well-known manufacturers.

The result of natural selection was a stable demand for motor oils of the Husqvarna and Shtil brands. There are many positive reviews about the quality of Makita brand motor oils. Practice has proven that the performance properties of branded consumables are an order of magnitude higher than those of cheap Chinese analogues.

On the other hand, it should be noted that the quality of Chinese motor oils manufactured at state-owned enterprises is as close as possible to the characteristics of European consumables at an average price level.

Proportions of gasoline and oil for Shtil trimmer

In addition to chainsaws, the German manufacturer of high-quality cutting tools Stihl produces motor mowers. This is an indispensable tool for mowing grass and trimming the lawn, characterized by ease and mobility.

The brush cutter, or trimmer, also has a two-stroke engine and is fueled with a fuel mixture. For the Stihl trimmer, the recommended ratio is 1:50 (for 5 liters of gasoline 100 ml of oil).

List of oils by price/quality ratio

• Four-stroke Viking HD 10 W - 30 - used for small-sized 4-stroke engines, can be used regardless of the season, but the air temperature must not be lower than minus 15 degrees. It is sold in bottles (volume 0.6 liters), costs about 360 rubles.

Lubricant for 2-stroke engines:

• Volume 100 ml - you can buy it for 90 rubles, you need to add 1 to 50 to gasoline (20 grams of oil per liter of gasoline). This type is designed specifically for Stihl chainsaws. The main component is minerals. Can also be used for other models from different manufacturers.
• Stihl (volume 1l), intended for saws manufactured by Stihl. Diluted 1 to 50. The lubricant is based on minerals. The price varies within 500 rubles.
• Stihl with dispenser (volume 1l). Diluted in a ratio of 1 to 50. Price about 600 rubles.
• Stihl HP Ultra (volume 100 ml), ratio 1 to 50. Also made for Stihl chainsaws. This is synthetic oil. It has a high degree of lubricating benefits. Can also be used for other models of chainsaws with 2-stroke engines. The cost of this lubricant varies between 120 rubles.
• Stihl (volume 5 l), the ratio of lubricant product to gasoline is 1 to 50. Component - mineral additives. Designed directly for Stihl chainsaws with 2-stroke engines. Used for others too. The price is 1500 rub.
• Stihl HP Ultra with dispenser (volume 1 l), diluted in a ratio of 1 to 50, made for chainsaws from the manufacturer Shtil. Can also be used for other brands. Cost 1100 rub.

Answers to frequently asked questions

We will briefly answer the most frequently asked questions by chainsaw owners.

Is it possible to put car oil into a chainsaw?

Yes, you can. One-time use for performing simple tasks without heavy loads. For example, let's imagine this situation.

Initially, no work was planned using a chainsaw. Therefore, specialized 2T lubricant was not purchased in advance.

How can you replace expensive oil?

Expensive compounds significantly extend the life of the saw unit. But some chainsaw owners deliberately purchase a cheap alternative to the original lubricant. It is more convenient for them to change the chain and bar more often than to spend money on an expensive brand.

The choice of lubricants should be based on their ability to protect the tire from chain friction. Therefore, poor quality will cause more problems than benefits. If the original oil for chainsaws is replaced with automotive oil, you should choose a lubricant composition with increased adhesive properties.

Chainsaw oil and chain - diagram

Budget options include:

• Nanotek Standard;
• Nanotek Premium adhesive oil;
• Champion.

These options perform well at low temperatures. Experienced sawers recommend paying attention to the liquid for machines and equipment of the Enkor brand.