Tables of saw chain and chainsaw bar sizes by model

Chains for chainsaw Stihl MS 180

One of the most common questions about the chain for the 180 Shtil is: “Chain for the Shtil 180 chainsaw - how many links?”
We asked and answered)) Number of links:

• Tire 14″ (35 cm) long - 50 links.
• Tire 16″ (40 cm) long - 55 links.

Types of chains suitable for Shtil MS 180:

Chain Stihl Picco Micro Mini Comfort 3(PMMC3)

Chain Stihl Picco Micro Comfort 3(PMC3)

Chain Stihl Picco Duro(PD3)

Chain price for Stihl MS180 chainsaw

Since the 180th Shtil is our most popular chainsaw, therefore, a great variety of chains are produced for it. Among this variety there are both frankly unusable products and quite decent analogues.

The original chain from Stihl 50 links with a pitch of 3/8 as of 07/11/2019 retails for 550 rubles.

Sharpening saw chains:

Before sharpening the chain, it must be cleaned of dirt. Then you need to select one link as the starting link. Place the chainsaw on a stable surface. Sharpening can be done in several ways:

Manual chain sharpening machine

Read how to use files and devices for manual chain sharpening here: File for sharpening chainsaw chains. Sharpening devices. Watch a video on sharpening chains

Watch a video on sharpening chains with an electric machine

Sharpening saw chains

Chainsaw Sthil MS 180 chain: types, sharpening, tension….

Chainsaws “Shtil-180”: reviews. Chainsaw Stihl MS 180 14: cost, reviews, description, properties

Chainsaws "Shtil-180", reviews of which are useful for you to find out before purchasing the product, are powered devices that are designed for cutting down trees in everyday use. The tool is powered by an internal combustion engine; fuel is used with an octane rating of at least 90. Often the oil system in the Stihl 180 chainsaw is damaged. Chainsaw stihl ms 250 in the database the number of links with such ms 250 stihl chains (calm). Such a malfunction can be determined by the dryness of the operating chain or the presence of leakage. To operate the tool, you will need oil, which is added to the fuel mixture in a ratio of 1 to 50.

Lightweight chainsaw with a power of 1.5 kW

For collecting firewood, clearing unnecessary thickets, thinning trees in garden plots and construction work, use STIHL MS 180 chainsaws. Their lightweight and reliable design is highly balanced and comfortable for the operator, and their technical properties are highly valued by specialists.

We would like to offer you two options for the STIHL MS 180 petrol chain saws:

– chainsaw STIHL MS 180-16″ 40 cm – chainsaw STIHL MS 180-14″ 35 cm

The last value in the marking means the length of the cut and is the determining parameter in the choice. If you only need a chainsaw for work in the garden, and you are not going to cut thick trees, the STIHL MS 180-14″ 35 cm model is completely sufficient for you. It is suitable for working with lumber and wood species up to 30 cm in diameter and not as powerful as differs from the model with a tire length of 40 cm.

READ How to Drill Reinforcement In Concrete Using a Hammer Drill

Contact official representatives in your region.

Displacement cm³ Power hp
chain Weight kg 1) Specific gravity kg/kW Sound pressure level dB(A) 2) Sound power level dB(A) 2) Vibration level left/right m/s² 3) Chain pitch

1) without fuel, without guide bar and saw chain 2) K-factor according to RL 2006/42/EG = 2.5 dB(A) 3) K-factor according to RL 2006/42/EG = 2 m/s²

How to properly break in a new saw

Run-in refers to the process of grinding in the cylinder-piston group of an engine. Shtil chainsaws do not require running in, because... These parts are ground in using a special technique at the factory.

Not a single cheap analogue has this; all the instructions say that the first 2-3 tanks need to be consumed with a fuel mixture with a high oil content. The instructions for Shtil MS 180 do not say anything like that, not a word about running in. By the way, you can read in more detail about running in Chinese chainsaws here.

To calm your soul, you can work for the first 2-3 tanks without increased load and work with increased rest intervals. For example, we saw for 15 minutes, then switched off for 20 minutes, rested - let the engine cool down.

Advantages of the “Shtil” MS-660 saw

As a rule, scammers use the same story:

1. They used chainsaws to pay wages at a construction site or factory.
2. We bought a stolen shipment cheaply.
3. It was already purchased, but friends or mother-in-law gave me five more pieces.
4. You need to drink or urgently need money.
5. Lots of fakes on message boards.

If you need a chainsaw for a couple of days, and you are not going to cut down wood on an industrial scale, then a fake STIHL MS 660 chainsaw will be very useful to you. The Chinese fake, although of worse quality than the original, is quite capable of “cutting” wood; in ancient times, people coped with more meager tools.

The reason for constant breakdowns is the very low quality of the steel. Seizures in the cylinders come as an option from the factory; there is no point in listing other problems, especially if they make up 100% of the total volume of the product. The minimum that awaits you is replacing the pistons, which is very expensive and will only prolong the agony of this parody of a saw, which was damaged at the factory.

Fake chainsaw Stihl MS 660

The Chinese version of Shtil MC 660 is very different from its original brother not only in technical parameters, but also in appearance. You can evaluate the power and reliability of a Shtil chainsaw only by putting it into working condition.

If this is not possible, you need to pay attention to several details that literally catch your eye

You can distinguish a fake by the air filter cover. It opens with a screw, which in the fake version is located on top. Probably, in this case, the package will not include a proprietary instruction manual.

Read:

Let us describe the characteristic features of the chainsaw that make it stand out from various competitive analogues:

• reliability and originality of the original “Stil” saw MS-660;
• Autonomous operation, no connection to a power source;
• easier starting at any temperature;
• stabilization of speed in operating mode and at idle;
• high performance of the power plant;
• high torque;
• maintainability of the chainsaw, availability of spare parts;
• possibility of sawing large diameter trees;
• protection of the saw from the effects of precipitation;
• safety system at height, the brake is activated automatically;
• access to the air intake is simplified as much as possible;
• effective and simplified fastening of the saw set;
• economical lubrication system;
• ease of assembly and operation;
• single lever control;
• improved fuel supply system.
• The disadvantages are the following:
• high price of the saw;
• high cost of components.

Additionally: Chainsaw chain - markings and a guide for beginners on selecting chains

Anatoly, 38 years old

Sergey, 43 years old

Alexander, 41 years old

Chain file

You need to understand that you won’t be able to sharpen a chain with an ordinary round file, much less a flat or triangular file, since a file for a chain must have its own parameters. Although it’s worth making a note here - you can sharpen the depth limiter with a simple flat file.

File parameters for chain sharpening

The most important parameter of a file for sharpening a chain is its diameter. It is important because, depending on the pitch of the chain, a file of a certain diameter is used. Below is a table showing which file is suitable for a chain with a particular pitch.

In addition, it is necessary to take into account that most files are sold without a handle. It should be purchased separately. This, of course, does not apply to file sets, in which most files are equipped with handles.

Chain sharpening accessories

Without a doubt, an experienced chainsaw user will be able to sharpen a chain without various auxiliary devices and accessories, which is called “by eye.” But for this you need to have experience, which you must first gain. And this is much more convenient to do with the help of various devices that will allow you to sharpen the chain correctly. Let's look at the most popular of them.

Reference caliber

This device allows you to:

• Check the distance to the depth stop
• Check the sharpening angle of the cutting teeth of the chain
• Clean the groove and measure its depth
• Determine the front angle of the tooth

That is, with the help of a control gauge, after you have carried out preliminary sharpening, you can determine whether it was done correctly. It would be a good idea to take measurements before you start sharpening the chain. Manufactured by Stihl.

Clamping holder

This simple device allows you to sharpen the chain at the required height and at the desired angle. It fits tightly to the tooth and limits the depth of the file. And thanks to the risks applied, you will be able to control the required angle. It is necessary to select a holder based on the pitch of the chain being sharpened.

Combined template

Unlike the combination gauge produced by Stihl, the Husqvarna gauge allows not only measuring, but also direct sharpening. Templates also need to be selected according to the chain pitch.

Guide for holders

Despite the risks applied to the holder, sometimes it can be difficult to accurately maintain an angle, especially for an inexperienced user. Therefore, Stihl offers a special guide FF1, which fits onto the saw bar and allows you to accurately maintain the required sharpening angle.

Sharpening template

In addition to combined templates, Husqvarna also produces regular templates, which allow you to maintain the correct angle when sharpening the teeth of chainsaw chains.

Clamping holder 2 in 1

To properly sharpen a chain, two operations must be performed: sharpening the cutting teeth and sharpening the depth stop. Stihl offers a universal solution - a clamping holder for two files, which you can use for both operations at the same time.

Roller sharpening device Stihl FG4

This sharpening device is installed on the bar, precisely maintaining the required angle, and also allows you to check and adjust the cutting depth limiters on the chain.

Chain sharpener Stihl FG 2

When using this device, the chain must be removed from the chainsaw. This is one of the most accurate devices with which you can sharpen a saw chain for a gasoline saw.

What's included in the sharpening kit?

In the absence of a dedicated machine, you will need to use a file to sharpen your chain chains (or rather, not one, but two). You also need a special template with which you can check the current value of the sharpening angle. Thus, the main set of grinding tools includes:

1. Round file with a diameter of 4.5. 5 mm.
2. A holder with special positioning lines with which the tool can be positioned with the required precision on the upper edge. The holder is equipped with a part that rests on the surface of the cut-off depth limiter.
3. A flat file that sharpens the stopper itself.
4. The hook that removes sawdust is formed during the sharpening process.

Chainsaw Stihl ms-660

The Stihl ms-660 chainsaw is a professional tool that allows you not only to cut down trees, saw trees, saw boards, but also to cross-cut very large trunks, as well as use the saw to work on mobile sawmills such as “Murki” or “Logosol”. The basic package of the device does not include a saw set. This allows the new chainsaw owner to choose a tire and chain variation to suit himself and his needs.

The Shtil MS-660 chainsaw weighs 7.3 kg. and has the following characteristics: equipped with a high-performance carburetor two-stroke engine of Stihl’s own production, the power of the power plant is 7.1 liters. With. Overheating protection is air, manual starting from an inertia starter, ignition system is contactless. The launch control is carried out with one lever (both cold and hot). A decompressor is built in to make starting easier. If necessary, the inertia chain brake will instantly stop the unit.

The carburetor is a diaphragm carburetor with a built-in compensator, which allows you to level out the power of the power plant and ensure almost complete combustion of the fuel-air mixture, resulting in cleaner exhaust. The structure of the carburetor does not allow the chainsaw operator to independently adjust the engine speed, but it does allow the idle speed to be adjusted, at which the chain should not move. There is a heated carburetor, which is effective during cold weather.

The chain tension is lateral, simplified, with maximum protection for the operator’s hands. To protect the engine from contamination, a reusable air filter is provided. Lubrication of the cutting element at specific points saves up to 50% of lubricants. Anti-vibration protection of the handles takes care of the operator’s health.

Chainsaw Stihl ms-660 at work

According to the instructions, the chainsaw operator can install a tire of either 40-50 cm or 90 cm (maximum length) on the unit. The Oilomatic cutting chain is selected accordingly with ⅜-inch pitches. The cutting body with pobedite tips dulls 4 times less, the quality of the cut is improved.

There are three modifications of the Shtil MS-660 chainsaw:

1. Standard modification MS-660.
2. Chainsaw Stihl Magnum 660 - engine power increased to 7.61 hp. With.
3. Chainsaw “Shtil” MS-660, equipped with a heated handle system.

We invite you to familiarize yourself with the technical characteristics of the standard model of the Stihl MS-660 chainsaw:

Tool equipment

The Stihl chainsaw is equipped with standard and additional components. They improve the operation of the unit and make it safer.

Standard Options

The anti-vibration system of the chainsaw will protect your health.

1. Anti-vibration system . Strong vibrations from a running engine are transmitted to the chainsaw handle. This may cause some illnesses in the user. For example, a violation of blood circulation in the hands. Stihl has created and installed an effective anti-vibration system on the chainsaw. For units equipped with it, vibration from the engine is practically not transmitted to the handle.

• Stihl compensator . This is the carburetor's regulating mechanism. It maintains constant engine power, economical fuel costs, and the quality of exhaust emissions when the saw is operating. And this takes into account the increasingly increasing contamination in the air filter.

Thanks to the compensator, the filter only needs to be cleaned when the engine power drops critically. That is, a Stihl gasoline saw can operate for a long time without maintenance.

• Control of the unit using one lever . You can turn the saw on and off and perform hot and cold starts with one separate lever. Thanks to this, operating the unit becomes safe and convenient, because the right hand remains on the handle.

Stihl-Ematic - an efficient chain lubrication system improves tool performance.

1. Stihl-Ematic - saw chain lubrication system . It combines a controlled flow oil pump, an Ematic guide bar and an Oilomatic saw chain.

The special structure of the chain and bar forces drops of lubricant to fall exactly on the area where they are needed. This makes it possible to reduce oil costs by half.

Additional equipment

A device for accelerated chain tension simplifies the work of the tool.

1. System for quick tensioning of the saw chain (B). It simplifies and speeds up the corresponding work operation. You only need to loosen the fastening nut on the chain sprocket cover. Then, using the adjusting wheel, the chain is quickly and easily tightened. No tools are needed for this operation.

Side access to the tension screws will prevent you from getting hurt by the chain or its sprocket.

1. Side chain tensioner (C). It provides side access to the tension screws through the chain stop cover. This prevents your hands from coming into contact with the sharp tips of the sprocket and chain edges.

Accessories included

Additionally, you can buy the following accessories along with the Shtil chainsaw.

Multifunctional chainsaw maintenance tool.

1. Universal tool . This is a set of screwdrivers and wrenches in one plastic case. The tool is equipped with a loop for fixing on the user’s belt and a nylon case. It includes:

I will voice my recommendations and tips for the Stihl MS-180, the basis for which were several years of using this instrument:

1. Running in a chainsaw . The manufacturer recommends using the MS-180 chain saw without first running it in. They say that the German quality of the unit guarantees its readiness for full workloads from the moment of purchase.

• The chainsaw still needs a little break-in - my experience has shown this. Therefore, during the first hours of operation, try not to load the saw to the maximum. Your procedure is to make the cut, for example, in 1-1.5 minutes. Next, leave the tool at idle for 10 seconds (but no more).

I want to warn you right away that prolonged running-in at idle speed is harmful to the chainsaw. This leads to the accumulation of oil deposits on the piston rings. Occasionally, piston cylinders even fail because of this.

• a full working load on the unit after 5-7 refills of the fuel tank.

• Fuel and lubricant mixture. Make it from the brands recommended in the technical data sheet of the saw. You can refill the tool not only with fuels and lubricants produced by Shtil. Any high-octane gasoline and high-quality lubricating oil will do.

Please note that, like all Western equipment, the Shtil chainsaw is very sensitive to the quality of fuels and lubricants. The unit will not operate normally on poor and cheap fuel and oil. It will stall or fail altogether.

Do not forget to refuel the unit; its tanks should always be full.

• Ensure the correct proportion of fuel and lubricant mixture . For the MS-180 chainsaw it is 50:1. For 5 liters of AI-92/95 gasoline you will need 0.1 liters of oil.
• The prepared mixture can be stored for no more than 45 days.

I recommend always using fresh fuel and lubricants. That is, mix gasoline and oil immediately before work in a volume that will last for 1-2 days.

1. When you fill the tool with fuel , immediately check the oil level in the tank. For high-quality operation of the chainsaw, both of its tanks must be full. You can pour any clean and high-quality lubricant into the oil reservoir. It is strictly forbidden to use mining. Before use, check that the saw chain is fully lubricated. Turn on high speed and hold the saw slightly above the sheet of paper. The oil supplied in normal mode will begin to create splashing marks.
2. Be sure to check the tension level of the saw chain and the quality of its sharpening before work.

Tool operating mode

In winter, the tool can be loaded more heavily and operated continuously for about 30 minutes.

To ensure that your chainsaw serves you for many years:

1. The instrument must rest and breathe . Never overload it. The MS-180 is a lightweight amateur chainsaw and is not designed for continuous use for many hours. Its operating mode:

• In the summer season, work with the saw for 20 minutes, then take a break for 15 minutes.
• During the winter season, work for 30 minutes, then let the unit rest for 5 minutes.

Clean the device's air filter regularly.

1. and cylinder cooling fins perfectly clean
2. The saw chain must be completely lubricated at all times.
3. If you do not use a chainsaw for a long time , then its oil and fuel tanks should be emptied and the carburetor should be vented.
4. Store the tool on the holder in a warm and dry place.

Advantages of the unit

1. The Stihl MS-180 is a high-quality and very well-built chainsaw . I want to emphasize that I mean an American-made unit and, of course, not a fake.

The high performance of the unit is ensured by a fairly powerful engine for its size.

1. High performance . The device is equipped with a two-stroke engine, which has sufficient power for heavy work operations (1.5 kW).
2. The low weight and high level of ergonomics of the saw prevent you from getting too tired. This is facilitated by an excellent anti-vibration system.
3. High tool safety . It is equipped with a Quick-Stop brake that instantly stops the chain under hazardous operating conditions.
4. has a developed network of official dealers in Russia . Therefore, you will not have problems purchasing consumables and spare parts for the saw.

Disadvantages of the saw

1. The tool is capricious and does not start well from a cold start. Especially at the initial stage of operation. That’s why I warned you about the need to break in the unit, contrary to the manufacturer’s recommendations.
2. The saw has an unnecessarily complex four-stage starting system.
3. The tool works only with high-quality fuels and lubricants . It reacts extremely negatively to gasoline and oil of low and medium quality.

Possible problems during operation

"Calm". The MC 180 chainsaw, the cost of which can be 15,000 rubles, should be used very carefully. Why does the Shtil 180 chainsaw not start? Obstacles for inexperienced craftsmen may arise when starting for the first time. If you are used to working with the Russian brands “Druzhba” and “Ural”, then due to inexperience you can simply fill the candle. This effect can occur if the starter is stretched too many times. If you are faced with the problem that the Shtil-180 chainsaw will not start, then after you figure it out, you will understand that the tool will start from a cool state without any problems. To do this, you will need to move the lever to the last position, then slowly pull the starter 2 times. Then pull it quickly a couple of times, and after that the saw will definitely start. You should not leave gas in the tank if you do not plan to work with the equipment for a certain number of days. It is recommended to exhaust the tank 100%. Experts recommend choosing such equipment for those users who want to become owners of not very expensive, but reliable and high-quality equipment.

In search of an answer to the question of why the Shtil-180 chainsaw may not start, you need to use the above tips.

Recommendations for use

The assembly of the Shtil-180 chainsaw is done using the latest technologies, which ultimately makes it possible to obtain a tool of the highest quality. As users say, it is comfortable to use for sawing any kind of wood. The tool is very comfortable to hold and starts quite easily. Among the main disadvantages, users note a fairly rapid consumption of fuel, as well as the wear and tear of certain parts that are made of plastic. But this defect cannot be called critical, because the unit is intended for personal use, which does not imply unnecessary loads. All users who received this equipment several months ago note that during this period of time they managed to process about 4 cubic meters of the freshest wood, including pine, birch and aspen. The saw provides excellent results when performing tasks, and you can operate the equipment for several hours at a time.

Features of the chain structure

Cutting wood is similar to working with a plane. In all this, the size of the cut depends on the thickness of the limiter. When the saw chain works in a saturated mode, the teeth become dull faster. This is clearly manifested when the ground surface melts in the path of the chain. To completely blunt the teeth, it is enough to “catch” on the ground for a few seconds. If you are able to sharpen it frequently, the chain will serve even longer, since very little metal will be removed. In addition to the question of what angle of sharpening the chainsaw chain must be, this is also necessary to know!

There is no need to work with blunt equipment for a number of reasons. At first, this is reflected in the quality of the cut, but not radically. Lethargy also quickly sets in, which is felt not only in the palm of your hand, but also in the body.

To be able to sharpen a chainsaw chain perfectly, you should know the structure of its teeth. It will not do without knowing the sharpening angle. Whose tooth has a complex structure. Its geometry is represented by the following components:

• basis;
• spatula;
• depth limiter.

With all this, the blade consists of two blades: the end blade and the top blade. At the same time, they are expected to have the correct sharpening angle for the chainsaw chain in order to provide it with the required performance.

The best ones to think of now. It is not the chain that cuts the tree, since it serves as the basis for securing the cutting links and moves them at the highest speed. The links themselves have sharp blades, which are used to cut down the wood.

What does the distance between teeth affect?

In a saw chain, the distance between the cutting teeth directly affects its performance. The larger, the deeper the cutting edge can cut into the wood, provided that the stop is sharpened correctly.

Accordingly, on more massive chainsaws, it is permissible to install a headset with a huge distance between adjacent links and vice versa.

If you put a ¼-inch saw set on a strong chainsaw, then the performance will drop significantly, and the load on the engine will increase, because. the saw will run too fast and exceed the very permissible speeds, which can ultimately lead to overheating and jamming of the CPG.

And on the contrary, installing a chain with a huge pitch on a weak chainsaw will lead to the fact that the power of the saw will not be enough for a regular cut. Naturally, this will not lead to dire consequences, as in the first case, but it is not comfortable to work with such equipment.

Also, the quality and accuracy of the cut depends on the distance between the links. The further apart the adjacent cutting teeth are, the stronger the vibration during operation and the lower the cutting accuracy. For a clearer cut, you should choose a saw set with the smallest pitch. This factor must be taken into account by those who engage in figured wood carving with a chainsaw.

The chain pitch has a huge impact on the so-called “rebound”. The greater the distance between the teeth, the higher the likelihood that the chainsaw will jump away.

Fundamentally! Most often, “bounce” appears when working with the tip of the tire, for example, when making internal cuts. In this case, you need to be as careful as possible, regardless of the pitch with which the chain is used.

When selecting a chain, the rule is that the pitch (the distance between the teeth) is proportional to the power, but the cutting accuracy is inversely dependent, i.e. The greater the distance, the lower the accuracy.

Selection by models

• Chainsaws
• Spare parts for Chinese chainsaws 45, fifty-two cc
• Spare parts for Chinese chainsaws thirty-eight cc
• Spare parts for Chinese chainsaws twenty-five cc
• Spare parts for Chinese Shtil 660
• Spare parts for Partner 350, 351, 352, 371
• Spare parts for Partner 340S, 350S, 360S
• Spare parts for Husqvarna 137, 142
• Spare parts for Husqvarna 230, 235, 236, 240
• Spare parts for Husqvarna 365, 372
• Spare parts for Shtil 180
• Spare parts for Shtil 210, 230, 250
• Spare parts for Shtil 290
• Spare parts for Shtil 361
• Trimmers
• Spare parts for Chinese trimmer 33, 43, fifty-two cc
• Spare parts for Chinese trimmer twenty-six cc
• Spare parts for Husqvarna 125, 128
• Spare parts for Champion T283, T284

Sharpening methods

To sharpen a tool, you can turn to the services of craftsmen who not only know what angle of sharpening chainsaw chains is necessary, but also do all the work quickly and at a professional level. As a rule, the cost of such services is not so high, but the quality, on the contrary, is very high! This option is suitable for those who like to cut wood and have no desire to tinker with their tools.

The round file holder has stripes that allow it to be positioned correctly relative to the chain. The holder is installed on the tooth being sharpened in accordance with the orientation lines. In this case, the plate itself rests on the upper edge of the tooth and the depth stop, and the ratfil is placed under the cutting edge.

The insertion of the holder ensures that the file is attached to the tooth at the correct height. Chainsaw chain sharpening, buy everything for chain sharpening. There are different holders for different pitches of the saw chain. The correct choice of holder, coupled with the correct diameter of the file, ensures that the file protrudes above the back of the tooth by 1/5 of its own diameter. Use only special grinders for sharpening saw chains.

How to choose the right file sizes for chain sharpening?

The main difficulty is determining the size of a round file because the job done with a flat tool is much easier. For Stihl saw teeth, the top end of the file should protrude onto the surface of the working angle by 20% of its height. However, remember the saw chain pitch is usually taken at 0.325 inches.

The next step in choosing is to determine the length of the round file. It depends on its size. GOST 1465 establishes five numbers for this tool, but only number 4 or 5 is suitable as a file for sharpening a chainsaw. Files No. 4 have a working length of 200 mm, and No. 5 - 250 mm and 300 mm. As the length increases, the amplitude of movements of the working hands increases, therefore, the quality of the file guidance along the tooth increases accordingly. Therefore, a longer sharpening file is better.

Reasons for rupture of the saw set

From time to time, while working with a chainsaw, the headset may break. This phenomenon is not uncommon, but does occur from time to time. There may be several circumstances, the first and most common is severe wear and tear. During operation, the edges rub against the bar, as a result, the metal is evenly worn away and the chain, unable to withstand the load, breaks.

Important! The introduction of high-quality adhesive oils can significantly extend the life of the saw set. The second reason is untimely replacement of the drive sprocket and saw bar; otherwise, replacing them separately

According to the advice given by domestic manufacturers, the saw set, guide bar and drive sprocket are made as a set. This will prevent wear, stretching and tearing due to excessive loads.

The second reason is untimely replacement of the drive sprocket and saw bar; otherwise, replacing them separately. According to the advice given by domestic manufacturers, the saw set, guide bar and drive sprocket are made as a set. This will prevent wear, stretching and tearing due to excessive loads.

3rd, this is a defect when sharpening with a special sharpening machine. The machine disk rotates at high speeds, which makes it incorrect to adjust the groove depth, or in other words, for some reason, the working stroke of the machine will increase, then a fraction of a second is enough to be able to cut the edges of the connecting link. If after sharpening you do not check its quality and the presence of cut links

, then when working under load, the cut link may break.

4th and last is the lack of rivets. A frequent prerequisite for breaking a chain is its incorrect connection, or, in other words, the re-introduction of connecting links. If your cutting set is torn, then information about how to actually connect the circuit will be very useful.

How to use the table?

The left column indicates the most common models of chainsaws, and the following ones indicate the leading criteria. Having found the desired modification of the tool, you can find out the necessary data regarding its saw part within a few seconds and quickly resolve any controversial situation.

Sources:

https://benzopilok.ru/shiny/tsepi-shtil.html https://landshafto.ru/info/cep-dlja-benzopily-shtil-180/ https://schemy.ru/info/shag-cepi-benzopily -stil-180/

Modifications of the Shtil 180 chainsaw

Along with the main modification of the saw, the Stihl company produces an improved version of the Stihl MS 180 chainsaw. The prefix C-BE is used to designate the tuning model.

The Stihl MS 180 C-BE chainsaw has the following improvements:

1. STIHL ElastoStart – soft start mechanism. It is implemented by installing a special spring in the chainsaw starter, which compensates for engine resistance when starting, making starting smooth and easy.
2. The quick chain tension system is designed to adjust the chain tension without using any additional tools, which is very convenient, since there is no need to constantly carry a universal wrench with you.
3. Side chain tensioner, some models not equipped with a quick chain tensioner have a slight improvement on the standard tensioner. Simply put, in such tools, the tension screw of the mechanism is located on the side cover, which makes tensioning the chain much more convenient than in the standard version. We also recommend reading about installing and tensioning the chain on a chainsaw.

By the way, the predecessor of the 180 model is the Shtil MC 170 chainsaw; its review, characteristics and reviews of use can be read in this article, as well as how they differ here.

External signs of dull saw blades

The most popular chainsaws are tools from the Austrian company Stihl, in particular the Shtil-180 (to be precise, Stihl MS-180-14"). Such a chainsaw can cut a branch, and the branches are of medium diameter. handle 1500 watts of power. Despite the trademark quality steel (we don't consider Chinese knockoffs!) used to make teeth, self-sharpening will require skill and time.

Read also: Solder for soldering copper melting point

You should pay attention to the following external signs of dullness of the cutting chain:

1. A conical section appeared on the working angle of the tooth.
2. When moving from the working corner to the top surface, the radial rounding is visually different.
3. During the initial feed, even at a relatively low intensity, the insertion of the working edge of the tooth into the thickness of the wood is carried out with great resistance.
4. During the stable cutting stage, the chainsaw begins to vibrate and the noise level of the chainsaw increases noticeably.
5. When sawing longitudinally, the cut surface has rough cuttings and wood chips. The chips themselves are becoming much smaller in size.

The test is carried out on dry wood, and in any case not on wood with high humidity. The frequency of sharpening depends on the direction of the main sawing. If it is performed primarily in the axial direction, then sharpening must be done much more often.

Choice

Manufacturers of chainsaws recommend using a saw bar of a certain size and technical parameters for each specific model. To make the right choice, you should take these parameters into account and then there will be no problems.

Main settings

When choosing, consider the main five parameters:

1. Length.
2. Width of the guide groove.
3. Tire sprocket pitch.
4. The number of chain links intended for it.
5. The type of shank and model of chainsaws on which it can be installed.

Depending on the power of the chainsaw, it is possible to install headsets of different lengths on it, which allows you to adjust the performance and load on the saw. Manufacturers can indicate the length in both centimeters and inches and, as a rule, this is not the entire length of the tire, but only a characteristic of the length of its working part. Choosing the right tire for a chainsaw should begin with studying the instructions for the chainsaw and finding out the permissible length for a particular model. For example, for the Shtil MS 180 chainsaw, the recommended lengths are 14 or 15 inches.

The width of the guide groove, as well as the pitch of the sprocket on the bar, must correspond to the same parameters of the saw chain, otherwise installation of the chain on the bar will not be possible. The groove width for household models of chainsaws is 1.1 and 1.3 mm for professional models 1.5. The most common sprocket pitch sizes are 0.325 and 3/8 inches.

Depending on the type of shank, the bar can only be installed on certain chainsaws. This is because the chain lubrication hole on bars designed for certain brands of chainsaws may be located in different places. For example, a tire from a Stihl chainsaw cannot be installed on Husqvarna and vice versa, be sure to take this into account when choosing.

A high-quality video description of the selection process can be viewed below. In this video, a specialist from the gas-powered tools sales department talks about the main characteristics of the saw set, its types and sizes.

Main characteristics

The Shtil-180 chainsaws, reviews of which you should research before purchasing the tool, have a motor power of 1500 W. Craftsmen are quite often interested in the cylinder volume, which is 31.8 cubic meters. cm. Fuel tank volume in liters is equivalent to 0.27. The length of the tire can be from 300 to 350 mm. It is very comfortable to work with the equipment because it has a low weight, limited to 3.9 kilograms. You might be intrigued by the chain pitch, which is 3/8″.

Additional functionality includes automatic chain lubrication, power button locking, and a lubricant reservoir with a capacity of 0.26 liters.

When choosing a chainsaw, you should definitely pay attention to additional functions, namely: a compensator, a chain lubrication system, and an anti-vibration system. All these additions are available in the described model

Operating instructions for SHTIL MS 180

The operating manual was developed directly by specialists of the German brand SHTIL, so it covers all points related to this issue. Let's look at just a few sections of the instructions.

The process of running in a Stihl chainsaw means the following: 1. Consumption of fuel from the first 4-8 full tanks must be done: • with frequent breaks to allow the cutting tool to cool; • not at maximum power, in gentle mode. 2. The first 60 minutes of operation consist of the following intervals: work - 2 minutes; rest, i.e. Idle for 10 seconds. Idle time exceeding this value leads to the appearance of carbon deposits on the spark plug. 3. Careful preparation of the fuel mixture using high-quality components (oil produced by SHTIL, gasoline of a grade not lower than AI-92 in a ratio of 1:50).

The rules for operating a chainsaw contain the following points:

Maintenance and repair

Before starting operation, check:

• tension chains; • chain condition, sharpening; • presence of chain lubrication; • tightening of fasteners; • filling level of oil and fuel tanks; • idling, etc.

Upon completion of sawing wood, the following is performed: • cleaning the saw; • weakening of chain tension. This is a mandatory action; • if necessary, the chain is sharpened; • the filter is cleaned as needed; • checking the tire for wear. As for self-repair, it is allowed to be carried out only after the warranty period has expired - 12 months after purchasing the saw.

Chainsaw tire.

To characterize the dimensions of the tire, three parameters are used: its length, the width of the groove and the pitch of the chain for which the oil is required. Most often, the Russian auto industry indicates the length in inches. Most often in our country we come across seven tire sizes from ten to twenty-two inches. Often the same model of saw is sold, but with different bar lengths. This is normal if the oil matches the tire size stated by the manufacturer. Which oil for a Stihl chainsaw should you choose? Stihl oil for chain lubrication 1. This is indicated in the saw’s passport. Some sellers indicate dimensions in centimeters rather than inches, believing that this is clearer. Here is a table of the correspondence between inches and centimeters.

Why is the tabular version of presenting information the best?

The chainsaw chain selection table is the most convenient way to visualize summary data. With this indicator, there will no longer be a need to puzzle over whether the dimensions of the new components correspond to the elements that were installed on the factory model. The key characteristics were used:

The first parameter is determined by many factors and is usually within the range of 30-45 cm, although there are exceptions.

Chain pitch is the distance measured between 3 nearby rivets.

The thickness of the drive links or the height of the tire groove can be measured with a regular caliper. Usually it is in the range of 1.1-2.0 mm.

The total number of cutting links is also taken into account when selecting a chain.