Review of chainsaws Lesnik. Technical characteristics and operating rules.

On the market, you can increasingly see domestically produced instruments that are not much different from world-famous companies in terms of technical indicators and characteristics. However, their cost allows every owner of a private, country, garden or forestry plot to purchase the necessary equipment.

Chainsaw brand Lesnik

For example, Lesnik chainsaws are a popular brand in the domestic market. These household saws are loved because of their versatility, good value, high power, and ease of use and maintenance. According to reviews of Lesnik chainsaws, a rich model range with different parameters allows you to choose exactly the tool that would meet the tasks.

For several years now, the Russian company Lesnik has been developing, producing and assembling garden electrical and petrol equipment.

The company places great emphasis on the quality of materials, mechanisms and parts of chainsaws and all other products, which was mentioned more than once in the reviews of the owners. Every year “Lesnik” produces several thousand items of its product range, the basis of which are chainsaws.

New technologies, high power and performance, efficiency and much more make tools of this brand popular not only in our country, but also abroad.

How to adjust the carburetor on chainsaws

To understand how to properly adjust the carburetor on a chainsaw, you need to see it, and therefore we invite the reader to pay attention to the example below
PHOTO: rmnt.ru The arrows indicate the carburetor adjustment screws

To make the adjustment, you only need a slotted screwdriver, but it will not be possible to perfectly accurately adjust the carburetor without a tachometer (of course, if the person is not a mechanic or an experienced professional driver). Now let's try to understand how to adjust the carburetor in a given situation.

PHOTO: shukur.ru This slotted screwdriver is quite enough to adjust the carburetor of a chainsaw

How to adjust the carburetor of a chainsaw if it doesn’t start at all

A fairly common problem in cases where a “master” from the “I know everything” series tries to get into the settings with hands that do not grow from his shoulders. In such a case, there are standard screw positions from which you can “dance” further. First you need to tighten both screws completely (don't be too zealous). Next unscrew:

• screw L – one turn;
• screw H – one and a half turns.

PHOTO: withoutahitch.com.au Each screw is marked and there are holes in the housing for adjustment

As for the idle speed screw, the throttle must first be completely closed (screw T turned out). After this, you need to turn it one and a half turns clockwise and try to start the engine. If it doesn’t work, gradually add a quarter turn at a time until starting. When the engine starts running, the position of the idle screw is adjusted so that the internal combustion engine does not stall, but the chain remains in place.

PHOTO: xoznik.ru After this, the engine must be started and run for 8-10 minutes. During operation, preliminary adjustment of the idle speed is possible. When the engine is warm, you can begin fine tuning.

Related article:

Machine for sharpening chainsaw chains: selection criteria, design features, technical and operational characteristics of the equipment, operating principles of manual and automatic devices, review of popular models of sharpening machines.

How to correctly and accurately adjust the carburetor: step-by-step instructions

To make the information easier to perceive, we suggest looking at it on the basis of photographic examples with descriptions of actions in tabular form. The basis is a chainsaw with initial settings.

Illustration Description of action Adjustment begins with screw L (low speed). With its help, you need to find the maximum engine speed. There is no need to rush here - the change in speed does not occur instantly when the screw is rotated. When the maximum speed is found, screw L must be turned counterclockwise a quarter turn. A simple scale drawn by hand on a regular piece of paper will help with this. So the master will not be mistaken by a millimeter with the amount of rotation. When unscrewing the screw of the low speed jet, it is possible that the engine will start to stall

In this case, it is necessary to add speed using the idle speed screw (T). During the adjustment process, in addition to the speed standards, you should also pay attention to the exhaust. Blue smoke will indicate that the mixture is too rich, and a crackling sound from the muffler will indicate that it is too lean. It is better to adjust the maximum speed nozzle screw using the tachometer, but you can do it the old fashioned way

To do this, press the throttle all the way, then use screw H to find the maximum speed, and then turn it a quarter clockwise. But it should be remembered that maximum speed is dangerous for the engine, which means this procedure must be performed as quickly as possible. After making all the adjustments, you can test the tool by checking the operation of the engine in all modes

You can learn more about the master class on adjusting the carburetor of a chainsaw in this video.

Source

User manual

Each carburetor owner must have the necessary tools to adjust this system. There are three adjustment screws that are located on the body of the device. They have their own markings:

• L - screw for correcting low speeds.
• H - screw for adjusting high speed.
• T - regulates idle speed, in most cases used for experiments.

Chainsaw air filter

Before adjusting the carburetor, you need to prepare the device:

1. The engine warms up, that is, it starts about 10 minutes before repairs, and turns off when starting work (see how to start a chainsaw).
2. The air filter is checked and washed.
3. The chain is stopped by turning screw T until it stops (see chain oil).

To carry out a safe repair, you need to prepare a flat surface where you can carefully place the device and turn the chain in the opposite direction. Need a tachometer. It determines whether there is a malfunction in the carburetor. When turning the screws, the sound should be perfect and absolutely smooth. If you notice squealing notes, the mixture is oversaturated.

Carburetor adjustment is divided into two main stages. The first one is called basic. It is performed with the engine running. The second is performed when the engine is warm.

To carry out the carburetor setup procedure successfully, you need to read the operating instructions for a specific model in advance to identify additional features of setting up the device.

To correctly configure the carburetor of a Chinese chainsaw, you must first remember the factory settings of the device, then turn on the engine. Subsequently, you will have to leave it running for several hours in order to accurately set your own parameters. Sometimes work is carried out only after ten minutes of engine operation, but many Chinese-made models require special handling.

Chinese chainsaw model

Adjustment procedure:

1. Activities begin in idle mode. Using the adjusting screws, you need to achieve a systematic increase in engine speed, so you should first let it run at low speeds. A deviation from the norm is the movement of the chain along the bus. In this case, you need to adjust the outer screws to the optimal position so that the chain remains motionless.
2. The transition to medium speed speed is carried out. Sometimes the engine starts to smoke. This defect can be eliminated by tightening the screw to supply a leaner fuel mixture.

In this case, the smoke will disappear, but the engine speed will increase. You need to adjust the settings until you reach a level where, when you press the throttle, the engine smoothly picks up speed, and no sudden jerks or interruptions are heard.

• The device's engine is being checked. The chainsaw is switched to minimum speed, and then the lever is quickly pressed. When pressed maximally, it is held for 3 seconds. If there are problems with the engine, you need to gradually loosen the screw until the optimal position is reached.
• The chainsaw should work for several hours in real conditions. You need to cut wood, and then inspect all the elements involved in this event. If there are deviations, they must be corrected using adjusting devices. When all defects have been eliminated and the optimal settings have been established to supply correctly concentrated fuel, the device setup process can be considered complete.

Read:

Before using the tool, be sure to read the operating instructions for the Lesnik 3816 chainsaw. It contains important points, such as:

• preparation for launch;
• recommended oils for lubrication and preparation of fuel;
• the process of preparing the fuel mixture and the required proportions are described in detail;
• issues of safe operation;
• storing a chainsaw in winter;
• trouble-shooting.

Currently reading: Adjusting the Carburetor of the Ural 2t Electron Chainsaw || Adjusting the carburetor KMP 100u

Forester 3816 is a Chinese chainsaw and breakdowns with it occur much more often than with saws from Efco, Oleo-Mac, Stihl, so the section of the instructions dedicated to troubleshooting and troubleshooting will come in very handy.

The following signs and malfunctions indicate the need to adjust the carburetor:

• the engine starts with effort and stalls almost instantly;
• gasoline consumption is excessively high, the exhaust is too thick, the combustible mixture in the cylinder does not burn completely;
• the factory settings of the chainsaw carburetor are lost (due to vibrations or unsuccessful attempts at adjustment);
• malfunctions of the air purification system, which led to the entry of debris into the fuel mixture distributing mechanism;
• significant wear of the piston group - carburetor adjustment in this case acts as a temporary measure.

It is clear that if dirt gets into the fuel system, one adjustment alone will not solve the problem - it needs to be flushed. If the piston is worn out, a major overhaul is required. However, in all these cases, the carburetor is also adjusted.

Almost any Chinese chainsaw has the same adjustments as its branded counterparts. The same screws L, H and T are present. Sometimes there are saws in which only the idle speed can be adjusted. However, according to reviews from owners and service workers, not every chainsaw can be adjusted without problems. Even for experienced repairmen, some models can take a decent amount of time before getting an acceptable result.

The standard position for “Chinese” carburetors is the position of the screw L, at which it is loosened by one and a half turns from the fully clamped position. For screw H - one revolution from the same state. In many videos, screw L is called adjusting the quality of the mixture, and screw H is its quantity. The idle speed is adjusted in the same way as described above on a warm engine.

Related Posts

Model range of Russian chainsaws “Lesnik”

The company produces several models of gasoline-powered saws, which differ primarily in power, engine size, fuel and oil tank, weight, size and cost. In addition, the brand also produces electric saws.

Chainsaw “Lesnik” 2512

As always, the first model of a certain company is the most compact and lightest chainsaw. “Lesnik” 2512 is distinguished by a small carburetor engine with a volume of 25 cm3 and a power of 1.3 horsepower. The guide bar is only 12 inches (30 cm) long.

Chainsaw Lesnik 2512

According to the reviews left by users of this model, this is a very comfortable and lightweight model, which can be used to prepare firewood or tidy up the garden in a short time without additional effort. The chainsaw has soft start systems, automatic chain lubrication, sound and vibration damping, as well as an improved filter.

Chainsaw “Lesnik” 3816

This chainsaw model, judging by numerous reviews, can be called the most popular model among the entire range of chain saws from the Lesnik company. A household saw that combines the compactness and comfort of the 2512 with advanced features and features.

Chainsaw Lesnik 3816

The engine capacity is increased to 38 cubic meters, power - up to 2 horsepower, tire - up to 40 cm. The instructions indicate that the Lesnik 3816 chainsaw now has an even longer operating period, a metal engine crankcase, smoother and easier starting and even less noise with vibration.

Characteristics:

Chainsaw “Lesnik” 4518

Thanks to its high technical performance, the Lesnik 4518 chainsaw can be called professional. The 45 cm3 engine with a power of 2.9 horsepower, together with a powerful 45 cm tire, guarantees the highest cutting performance and quality.

Chainsaw Lesnik 4518

On the Internet, owners often note in their reviews of the model 4518 chainsaw its affordable and easy repair and maintenance, long operating time with short and rare stops for refueling and cooling.

Characteristics:

Chainsaw “Lesnik” 5220

If we analyze the technical and visual qualities of this model, we can conclude that this is another professional model, produced on the basis of the previous model. The Lesnik 5220 chainsaw has a much larger engine capacity - 52 cubic meters, and even higher power - 3.4 horsepower compared to previous models.

Chainsaw Lesnik 5220

The recoil starter is more reliable and the soft start system makes starting easy. Reviews from owners and regular users of the 5220 chainsaw also note low fuel and oil consumption, a comfortable and balanced saw body, and a long 50 cm bar.

Characteristics:

Electric chain saw “Lesnik” L1814

One of the company's most successful developments. Adapted for operation both in open areas and indoors, since it practically does not produce any harmful effects on the human senses.

The unit demonstrates its power well when harvesting lumber, in the construction and gardening sectors.

Features of Model 1814

• ease of use;
• moisture resistance;
• equipped with an engine with a longitudinal configuration;
• protection of the motor electrical circuit from network overloads;
• easy start functionality;
• the presence of an additional chain brake, which stops in a split second;
• the presence of an automatic lubrication injection system thanks to the built-in oil tank and pump;
• original production components are manufactured in the most common sizes;
• tool-free chain tensioning;
• increased electrical insulation of the device.

Competitive chainsaw models

The Russian chainsaw market is represented by a wide range of models of foreign and domestic chainsaws from other manufacturers. Below are the TOP 5 chainsaws, which in some respects can compete with the Lesnik brand and their technical characteristics:

1. Caliber BP-2600/18U can cut logs with a diameter of 400 mm. Two-stroke internal combustion engine with a power of 3.5 hp, 18-inch tire, weight - 6.2 kg. Modern design and convenient settings, long-term battery life, primer, diaphragm carburetor, lubrication system and emergency brake. When compared with the Lesnik 5220 chainsaw, the Caliber’s performance is lower;
2. Huter BS-45M made in Germany is produced for small farms. Two-stroke internal combustion engine with a power of 2.3 hp. and a volume of 45 cm3 allows you to perform any work in the country, in the garden or on the site. Tire length – 16 inches, oil pump with automatic lubricant supply. Less convenient to operate and maintain than Lesnik 3816;
3. CARVER PROMO PSG-45-15 is intended for gardening, pruning branches and bushes, dead wood, collecting firewood and construction work. A two-stroke internal combustion engine with a power of 2.4 hp, a 15-inch tire, compactness and low weight allow you to work at heights and in hard-to-reach places. Chainsaws Lesnik 3816 and Lesnik 4518 with similar characteristics are more reliable and durable;
4. The Soyuz PTS-99371 saw is equipped with a 2.7 hp engine. and volume 38 cm3. Model weight – 5.1 kg, tire length – 18 inches, automatic lubrication system and inertial chain brake. A similar chainsaw, Lesnik 4518, has a wider range of functionality and safety mechanisms;
5. The compact chainsaw DDE CS2512 weighing 3.15 kg can serve summer cottages, gardens, and work on minor repair work. The engine has a power of 1.2 hp. With such a low weight, the chainsaw is convenient for performing high-altitude work. Compared to the Lesnik 2512 chainsaw, it is heavier and more inconvenient to use.

When choosing a chainsaw, there is only one rule: the chainsaw must be reliable and safe, so Lesnik undoubtedly deserves more attention, even if chainsaws are inferior in some respects to competing models.

Final check at idle

Forester 3816 suffers from all the childhood ailments inherent in his brothers from the Middle Kingdom. From basic tire wear to carburetor and engine breakdowns.

Problems with the bar and chain can occur almost immediately after purchase. It is recommended to replace with high-quality ones from OREGON. If the tire does not last for the first time, it is better to throw out the chain immediately. According to numerous user reviews, it stretches like plasticine.

Engine malfunctions are very rare and in most cases are due to wear and tear or manufacturing defects. But problems with the carburetor are not uncommon.

To diagnose carburetor breakdowns, it is better to use the operating instructions; it describes all possible faults and how to eliminate them. Upon completion of the repair, the carburetor will need to be adjusted. This is not so easy to do. Our article on setting up or the same operating instructions for the Lesnik 3816 chainsaw will help with this.

An interesting video about caring for a chainsaw, the nuances of cleaning it from dirt, which will extend the life of the tool. The author also talks about adjusting the idle speed on the carburetor. Everything is clear and in accessible language.

It is impossible to say definitively that any of the listed chainsaws are definitely better than Lesnik 3816. Each tool has its pros and cons. There are successful examples of using specific saws for several years, and there are also unsuccessful chainsaws that cause a lot of problems from the first day.

Need to do a little research. Acceleration of the device is initiated. It is necessary to evaluate the proper operation of the engine during maximum speed. When the engine is functioning correctly, it means that when you press the accelerator, the speed quickly increases to 15,000 rpm.

If this does not happen or the increase in speed is too slow, you must use the screw marked L. It turns counterclockwise. Moderate movements must be observed, since the turn cannot be more than 1/8 of a full circle.

Before this procedure, it is necessary to carry out a full adjustment of the carburetor components when operating at maximum speed. Next, you should check the functioning of the device in idle cold mode. When the correct adjustment parameters are achieved, you will notice that the carburetor design closely matches the following criteria:

1. When the idle cold mode is activated, the chain does not move.

Chainsaw accelerator

1. When the accelerator is pressed even slightly, the engine accelerates at an accelerated pace. With gradual deepening of pressure, you can notice that the engine speed increases proportionately, reaching the maximum permissible values.
2. When the engine is running, you can compare its sound to a four-stroke device.

If violations are noticed in the given parameters or the device has not been fully adjusted, you need to perform the main setup step again. Sometimes actions are performed incorrectly. In this case, the device may fail due to the loss of the correct node settings. In this case, you will have to contact a specialist.

The design of different carburetor models is almost the same, so when working with them you can use the standard scheme. All elements must be removed carefully and then laid out in the order given below so that you can successfully place the items in place after the completion of the repair work.

Read:

Removing the Top Cover

1. The top cover is removed. To do this, you need to unscrew the 3 bolts holding it in a circle.
2. The foam rubber is also removed, since it is the upper component of the filter that conducts air.
3. The fuel hose is removed.
4. The drive thrust is output directly to it.
5. The cable end is disconnected.
6. The gasoline hose can be completely removed if you systematically pull it off the fitting.

To finally prepare the carburetor for major repairs or replacement of the smallest parts, you need to carefully disconnect it from the main system. Sometimes further disassembly is required. You should unscrew the components carefully and put the fasteners in groups, as these small parts are easily lost.

Technical features

Model Lesnik model 3816 runs on a carburetor 2-stroke engine with a capacity of 2 horsepower. Its volume is 38 cm3. During operation of the Forester 3816, the following advantages can be noticed.

1. Low fuel consumption, regardless of the selected operating mode.
2. Efficient pumping system.
3. Updated mechanism guarantees easy starting.
4. Accessibility of the air intake, without the need for special additional tools.
5. Using chromium to coat the cylinder.
6. Using effective protection on the connecting rod crank.

The fuel tank and oil reservoir have been enlarged when comparing Lesnik 3816 with other similar models. This version of the unit is designed for 310 milliliters of fuel and 210 milliliters of oil.

Weighing 2.9 kilograms, Lesnik 3816 easily copes with any tasks without making the operator feel tired. The lightness of the tool is an additional advantage of the model, which has a 16-inch saw set; thanks to the innovative system, it is regularly lubricated and cooled.

An additional braking system guarantees a timely, instant emergency stop. In the event of a kickback or other situations that are potentially dangerous to a person, the braking system will operate in a split second.

The tire has a number of features that allow the use of service kits of other sizes - from the manufacturer or options released under the name of another brand. The chain pitch is 3/8 inch. This is standard for many European chainsaws produced by the best companies.

The chain tension adjustment system allows for quick adjustments due to the convenient location of the mechanism on the tire panel. The operator does not have to worry about accidental starting thanks to the advanced locking system. This means the chain can be sharpened without the cutting edges coming loose.

conclusions

Undoubtedly, for many, the 3816 chainsaw has become a favorite and the number one choice, taking into account the nuances.

1. Ability to use lubricants in small quantities.
2. The low weight of the model does not prevent it from boasting excellent traction capabilities and the best drive characteristics that meet European standards.
3. Simple schemes for finding and solving problems in the operation of the Forester 3816 allow you to spend a minimum of effort on returning the chainsaw to its previous performance.
4. Easy to maintain.
5. The opportunity to enjoy modern systems and mechanisms built into the unit.
6. High quality parts.
7. Amazing ease of use of the tool thanks to its finely thought-out design and structure.

Reviews from people who have been using the Lesnik 3816 chainsaw for a long time are extremely positive. If we consider the model at a professional level, then the disadvantages include the lack of the ability to regulate the fuel of the power tool. It is difficult to find original high-quality components if there is a need for replacement during repairs.

On the other hand, among all chainsaw manufacturers released, Lesnik 3816 stands out as the option with the best build. The company can truly be proud of the product they have released, and users should not doubt the tool's ability to work efficiently and smoothly.

Basic configuration of chain saws “Lesnik”

The Lesnik company equips its chainsaws with a standard set necessary to get started, so when you buy a tool you will not find an additional chain or bar in the box.

What's included:

• chainsaw;
• tire and chain;
• user manual;
• tire cover;
• combination key;
• warranty card.
• container for preparing the fuel mixture;
• a file for sharpening the chain (not available on all saws).

An important nuance when choosing a chainsaw is the possibility of repairs during the warranty period at a service center. The fact is that Lesnik chainsaw service is poorly developed; not every city has service centers, so repairing a chainsaw under warranty can take a long time.

After the warranty period has expired, the Lesnik 3816 chainsaw can be repaired either on your own or in any workshop. Spare parts are freely available and are suitable for many Chinese saws, and the repair process is not as complicated as, for example, on calm saws.

Model RT5220

The Lesnik 5220 chainsaw has an engine with a power of 3.4 horsepower. The tire size makes it easy to cut logs of various diameters. It is suitable for gardening and park area maintenance. A balanced center of gravity and an ergonomic body, combined with rubberized handles, make operation as comfortable as possible. With high power, the weight of the unit is only 6.5 kilograms. The presented Lesnik chainsaw is quite maneuverable, in addition, it is equipped with a steel stop. The inertia brake is activated instantly when emergency situations occur.

Peculiarities:

• The developers used a two-stroke air-cooled engine.
• Filtration protection is provided by a casing; to get to the mechanism, you just need to use a special wheel to open it.
• Accidental starting of the chain is prevented by the throttle trigger locking lever.
• A chrome plated cylinder and a cast iron crankshaft were introduced.
• Automatic supply of lubricant to the chain protects the mechanism from abrasion.
• The volume of the fuel tank is 550 ml, the oil tank is 260 ml.

By following the instructions for the Lesnik 5220 chainsaw, you are guaranteed to ensure high-quality operation of the unit and significantly extend its effective service life.

Every owner who has his own house, cottage or cottage should have a chainsaw. With it, unnecessary branches can be cut off in no time, and a veranda can be added in the summer. The chainsaw LESNIK 4518 L, which belongs to the class of household tools, is ideally suited for such purposes.

APPLICATION AREA

The saw is specially designed for tree care professionals. It is perfect for trimming branches and twigs, felling small trees and preparing firewood and other sawing work in the country house, plot or garden. A chainsaw is also used for processing trees and shrubs in populated areas.

MAIN CHARACTERISTICS

• The length of the tire is 45 cm, allowing you to cut trunks and timber with a diameter of up to 0.5 m;
• Engine capacity 45 cm3. and a power of 2.9 hp. ensures the performance of various sawing works on a personal plot;
• The 0.325-inch chain pitch unit is great for cutting down branches;
• The low weight of 6 kg prevents operator fatigue.

DESIGN FEATURES

• The teardrop-shaped housing allows for easy operation at high altitudes and in hard-to-reach places;
• The chain brake located on the cover ensures a quick stop of the tool;
• The electronic ignition system promotes quick start-up and stable operation;
• The toothed stop ensures the tool is held in place during operation.

There is always the possibility of injury when using a chainsaw. Therefore, in order to avoid any damage, you must follow simple rules:

• when using the device, you should wear special clothing and shoes that protect against injury, as well as protective gloves;
• It is necessary to use hearing and face protection;
• clothing should not hinder movement;
• Smoking is strictly prohibited near the work area;
• when using the unit must be held with both hands;
• Before starting work, you should check the chain tension, brake and the presence of oil in the tank.

The manufacturer provides warranty service for 1 year. Chainsaws have no equal in terms of versatility and multitasking. You don’t have to work at a logging site or earn money by sawing wood to get such a productive and reliable helper.

Today, the range of products in this market segment is constantly updated, but there are still those brands that continue to occupy high positions in the quality, availability and safety of their power tools, proven over decades of service. One of them is the Lesnik brand, the name of which eloquently indicates one of the areas of its application.

We will talk about the most popular Lesnik chainsaws next.

Electric saw Forte FES 24-40 – device and equipment

The basis of the basic design of this model consists of a high-power power unit equipped with an effective vibration damping system, as well as protection against power surges and moisture seepage. The engine is turned on using a light starting system, which reduces the load on the engine and protects it from overheating.

The manufacturer supplemented the power unit of the electric saw with an automatic speed control mechanism, which made it possible to increase the service life of the motor and reduce the consumption of electricity consumed by it.

The Forte electric saw is equipped with high-quality cutting elements, including an enlarged all-metal guide and a sharpened chain. To lubricate them, the tool is factory equipped with an automatic oil supply system. Its main component is a pump, which is configured to pump technical fluid only when the engine speed increases. When the engine is idling, the pump is not activated - this saves lubricant and extends the pump's service life.

The Forte electric saw in this proprietary equipment is equipped with a keyless chain tensioning system. Free access to the screw allows the operator to easily adjust the position of the cutting element without the need for hand tools. To increase the safety of the operator and others in the saw device, an instant chain stop system and an arbitrary engine start blocker are responsible.

To effectively protect the built-in components, this model is equipped with an impact-resistant plastic case, which prevents sawdust and moisture from reaching the parts and damaging them. The ergonomic shape of the body and comfortable handles allow you to cut wood in any position of the tool, maintaining high productivity and decent cut quality. The body of the Forte electric saw provides free access to frequently replaced parts - this allows you to replace failed spare parts without the need to dismantle serviceable elements.

Similar chainsaws

Among budget models with such a displacement, the chainsaw has enough competitors. You can make models such as Champion 125 T-10 and HUTER BS-52:

1. Champion 125 t-10 - at the same price, this chainsaw weighs more and has less power. Nevertheless, users note reliable and trouble-free operation, as for a budget model;
2. HUTER BS-52 – Forester, multiplied by two. Twice the power, twice the weight, twice the price. Unfortunately, reliability leaves much to be desired - despite the price, for many users the saw simply does not start.

If your household needs a more powerful chainsaw (but still in the budget segment), you should pay attention to the AL-KO BKS-3835. Although the price is almost twice as high (8,000 rubles versus 4,500 for Lesnik), the assembly and quality of the model are also an order of magnitude higher, and the price/quality ratio is better than that of the BS-52

Despite the Russian name, the chainsaw has Chinese roots. This affected both the price and quality of the final product. Forester 2512 is quite budget-friendly, its price varies from 4,500 to 5,500 thousand rubles. In this segment, it has practically no competitors - the Russian “Chinese” is able to compare with European competitors, which cost from 10 to 12 thousand rubles.

Summing up

Forester 3816 is a household-grade chainsaw of acceptable quality at a low price. The cost of a new saw varies from 5,000 to 7,000 rubles, depending on the region. This is two times less than Shtil 180. It is far from last in the budget segment, and customer reviews are mostly positive.

For work on a personal plot, with small volumes at a logging site, the Lesnik chainsaw will be the best option. It is a combination of quality, affordability and safety. The domestic manufacturer has confidently carved out its niche in this market and has taken not the last place among foreign giant manufacturers.

Review of popular models

There is a basic configuration for each model of Lesnik saws. The basic kit is:

1. Tire and chain;
2. Candle key;
3. User manual;
4. Warranty card;
5. Measuring cup for mixing oil and gasoline;
6. For some brands, the company adds protective gloves and goggles to the basic kit.

Chainsaw Lesnik 2512

The compact petrol saw Lesnik 2512, designed for household and semi-professional work, can be operated with one hand.

Advantages and characteristics:

1. Two-stroke internal combustion engine with a power of 0.95 kW (1.2 hp) and a volume of 25 cm3;
2. Vibration protection system, shoulder strap for carrying tools;
3. Easy starting in cold weather and simple controls;
4. Weight – 2.9 kg;
5. Tanks for gasoline and oil - 200 ml each;
6. Chain pitch - 3/8;
7. Chain thickness - 1.3 mm;
8. Warranty period – 1 year;
9. Bar 30 cm or 12 inches long, 44 links per chain.

Flaws:

1. In winter it does not always start quickly;
2. Plugs and ignition coils quickly fail;
3. The need for constant chain tension.

Chainsaw Lesnik 3816

Well-balanced hand-held chainsaw Lesnik 3816. Designed for work in the garden, on the site and for carrying out minor repair and construction work.

Advantages and characteristics:

1. Two-stroke internal combustion engine with a power of 1.4 kW (2.0 hp) and a volume of 38 cm3;
2. Easy starting in cold weather and simple control, starting spring, screw tension of the cutting chain;
3. Balanced body and ergonomic design;
4. Weight – 4.9 kg;
5. Tanks for gasoline (310 ml) and oil (210 ml);
6. Chain pitch - 3/8;
7. Chain thickness - 1.3 mm, bar and chain lubrication - automatic;
8. Warranty period – 1 year;
9. Bar 40 cm or 16 inches long, 57 links per chain.

Flaws:

1. The engine is difficult to start and often stalls;
2. The candle is filled with gasoline;
3. Chain lube may leak during storage;
4. The carburetor has to be adjusted frequently.

Chainsaw Lesnik 4518

The universal gasoline saw Lesnik 4518 is capable of sawing large trunks and industrial forests.

Advantages and characteristics:

1. Two-stroke internal combustion engine with a power of 2.13 kW (2.9 hp) and a volume of 45 cm3;
2. Easy starting in cold weather and simple controls, starting spring, screw-type, tool-free tensioning of the cutting chain;
3. Ergonomics, vibration protection system;
4. Weight – 6.5 kg;
5. Tanks for gasoline (550 ml) and oil (260 ml);
6. Chain pitch - 0.325;
7. Chain thickness - 1.5 mm, bar and chain lubrication - automatic, oil pump adjustment;
8. Warranty period – 1 year;
9. Bar 45 cm or 18 inches long, 72 links per chain;
10. Electronic ignition;
11. Nylon air filter;
12. Three-cam clutch;
13. Additional equipment - gear stop.

Flaws:

1. Inconvenient tension system for the user;
2. After long-term storage, the internal combustion engine is difficult to start.

Chainsaw Lesnik 5220

The powerful chainsaw Lesnik 5220 cuts logs of any diameter and is convenient for construction work. The correct balance is the absence of vibration and minimizing the load on the operator.

Advantages and characteristics of the Lesnik 5220 chain saw:

1. Two-stroke internal combustion engine with a power of 2.5 kW (3.4 hp) and a volume of 52 cm3;
2. Easy starting in cold weather and simple controls, spring start of the internal combustion engine, screw chain tension;
3. Vibration protection system;
4. Balanced body and ergonomic design;
5. Weight – 8.5 kg;
6. Air filter with easily removable bolt-on cover;
7. Start blocking;
8. Tanks for gasoline (550 ml) and oil (260 ml);
9. Chain pitch - 0.325;
10. Chain thickness - 1.5 mm, bar and chain lubrication - automatic, oil pump adjustment;
11. Warranty period – 1 year;
12. Bar 50 cm or 20 inches long, 76 links per chain.

Among the disadvantages, it is worth noting possible malfunctions of the oil pump. Many users, and even sales assistants in stores, require the use of branded oils, for example from the Patriot Garden line.

Owner reviews and prices

Alexander, 37 years old, Moscow region: “I purchased a Lesnik 2512 chainsaw, the price was 5,000 rubles. I've been using it for 3 years now. In the store, the salesman started it up without any problems the first time. It always helps me out at the dacha. I used it to build a bathhouse and remove excess branches and stumps. Friends recommended immediately replacing the chain, which I did. A year later I had to change the tire. After 3 years of operation, problems began to appear: it does not start, does not pull under load, cuts crookedly or idles unstably. The service department fixed everything. Now it works like new again.”

Sergey, 40 years old, Krasnodar: “I bought the Lesnik tool 1.5 years ago. The cost of a chainsaw then was 4,900 rubles. During use, I sawed down dead wood. The total volume of work done is about 20 cubic meters. I did not change the chain or tire. They served for 1 year, then they had to be replaced. Problems often arise with the carburetor. But they are easy to handle; everything is described in detail in the instruction manual. I was able to repair it the first time. It took less than 30 minutes.”

Alexey, 29 years old, Podolsk: “I was looking for a chainsaw to work in the garden. We needed a reliable tool, with basic functions and at a low price. I chose the Lesnik brand. The seller immediately recommended replacing the chain mechanism with a better one.

After about 6 months of intensive work, the tire had to be changed. I figured out the structure and operation of the saw quickly, everything is clearly written in the instructions. I had to adjust the carburetor a couple of times, but there were no problems with that either. Takes a maximum of 40 minutes of time. For the price the equipment is good. Handles stumps, small trunks and branches.”

How does a chainsaw carburetor work, on what principle does it work?

Modern car engines are no longer equipped with a carburetor. Meanwhile, previously, almost every driver knew how to adjust it. Today, chainsaws with injection engines have already begun to appear on sale, but carburetor models will hold the palm for a long time, because their cost is 5-15 times lower than that of the modern version.

The carburetor consists of several main parts:

• aluminum body;
• diffuser and air damper at the inlet;
• jets (valves for regulating fuel supply);
• sprayer (it is the one that provides injection);
• fuel (float) chamber.

The operating principle of a chainsaw carburetor is quite simple. Fuel is supplied continuously, and its quantity is regulated by jets. Air enters through the air damper due to the vacuum of air created by the piston. In the diffuser, fuel and air are mixed. It is this fuel-air mixture that enters the cylinder, causing the engine to work.

The lineup

This is a compact device that is necessary for performing household work. It is easy to operate with one hand.

Here are the main advantages of this model:

• Two-stroke engine with a power of 1.2 hp.
• Good balancing.
• Vibration protection.
• Weight less than 3 kg.
• Containers for oil and gasoline, 200 ml each.
• Tire 30 cm.

However, this device also has several disadvantages:

• In winter there are difficulties with starting.
• Spark plugs and coils often have to be changed.
• You must constantly monitor the chain tension level.

Despite this, the chainsaw is well suited for domestic use.

This is a good instrument with good balance. It must be used if you need to prepare firewood for the winter or perform small garden work.

Here's how this model differs:

• Power 2 hp
• Quick start system.
• Easy to use.
• Ergonomic design.
• Weight about 5 kg.
• Capacity for gasoline is 310 ml, for oil is 210 ml.
• Tire length 40 cm.

There are also several disadvantages, judging by the available reviews:

• The engine stalls periodically.
• It may be difficult to start the chainsaw.
• During long-term storage without use, liquids may leak.
• The carburetor often has to be adjusted.

But the low price and compactness of the device attract many to purchase this instrument.

This universal model is classified as semi-professional. This means that it can be used not only for preparing firewood, but also for creating log houses and bathhouses. However, it is not suitable for logging. What you need there are professional tools.

Here are the advantages of Forester 4518:

• Power 2.9 hp
• Two operating speeds.
• Easy Start system.
• Weight 6.5 kg.
• Fuel container 550 ml.

• Tire length 45 cm.
• Electronic ignition method.
• Using a nylon air filter.
• The toothed stop is an additional option.

One of the disadvantages is that the chain tension system is not very convenient. Also, during a long rest, it can be difficult to start the device.

This is a fairly powerful chainsaw, which can be an excellent alternative to famous brands. Some people also use it in logging, which indicates a fairly large power reserve.

Here are the advantages of this chainsaw:

• Power 3.4 hp
• Possibility of operation down to -30 degrees.
• Vibration protection.
• Ergonomic design.

• The air filter can be easily removed as it is bolted on.
• Advanced security system.
• Capacity for gasoline 0.55 liters.
• Tire length 50 cm.

Among the disadvantages, it can be noted that the weight of the chainsaw is almost 9 kg, so working with it for a long time can be problematic. There are also periodic malfunctions of the oil pump.

Main advantages

Each manufacturer has its own strengths, the Lesnik brand is no exception.
Here's what's worth noting when working with these chainsaws:

• The unusual appearance (drop-shaped) allows you to perform work even in some hard-to-reach places.
• High-quality gasoline engines with a high level of performance are used.
• Good balancing of the product.
• Chains and tires are used by Oregon.

• Multifunctionality of some devices.
• Easy to use, no need to spend a lot of time figuring out how the tool works.
• Long period of operation.
• Reasonable price.

Expert opinion Dmitry Konstantinovich Levin

It is the price that often plays a decisive role for users when choosing a chainsaw. The Lesnik brand allows you to get everything you need without overpaying for the name. It appeared recently, so the manufacturer has not yet made a premium for it.

All models are quite small. At the same time, the cheapest model can work stably without interruption for up to 3 hours, which is an important competitive advantage. Almost all household chainsaws need a break every 15 to 20 minutes. Now it’s worth considering the leading devices that are used today in the domestic market.

The advantages of this model:

• selling price available to a wide range of buyers;
• classic layout of internal equipment;
• modern ergonomic body design;
• balancing and configuration of handles that promotes comfortable work from any position;
• minimum permissible level of vibration and noise impact;
• service access to setting points, air intake filter and saw chain tensioning mechanism.

The Lesnik 3816 saw, developed taking into account consumer reviews, differs from analogues identical in power and use:

• increased service life of the power unit and saw set;
• the ability for the owner to independently eliminate possible failures and malfunctions.

Information support

The operating instructions included in the factory kit contain information on preparing the saw for startup, maintenance, and the use of alternative motor and chain oils. We also offer time-tested algorithms for searching for causes of failures typical for chainsaw equipment and ways to eliminate them.

Using the recommendations given, the saw owner can, if necessary:

• replace the parts of the sawing device yourself;
• adjust the engine carburetor for maximum efficiency and performance;
• Using the spare parts available in the repair assortment, perform routine repairs of the chainsaw without involving service providers.