Efco chainsaw. Review, instructions, owner reviews

In the range of imported chainsaws, Italian products are represented by branded models Oleo-Mak and Efko. Both proprietary developments are produced by the EMAK Group, a well-known high-quality household appliances company, and therefore are largely identical in design and performance characteristics.

In the standard configuration, the Efko chainsaw is not inferior to similar products from leading European manufacturers Shtil and Husqvarna in terms of the quality of materials, perfect assembly and service life. The manufacturer's official website offers a wide selection of branded chainsaw equipment for various purposes.

Efco MT 350 – design features of the saw

This Efco chainsaw is in demand among owners of small garden plots and people whose cottages are located in close proximity to the forest.
The tool copes well with sawing firewood and cutting down medium and large branches. The design of the saw includes a system for automatically supplying oil to the chain and other components of the tool. The model does not include a button to block the arbitrary start of the motor, as well as an inertial brake. In this regard, the cost of the saw is quite low compared to other models.

The main technical characteristics of the saw include:

• Tool power – 1500 W or 2 liters. With.;
• Cylinder volume – 40 cm3;
• Fuel tank capacity – 355 ml;
• Oil tank capacity – 265 ml;
• Ready-to-use weight: 4.9 kg.

Despite the absence of a vibration damping system, working with the saw is quite comfortable, even when operating it at height.

The Efco chainsaw of this modification comes complete with a 35 cm long bar, a 56-teeth chain, a case and an instruction manual.

Instructions

The manual is the main source of information about the tool and contains the following important information:

• diagram of the device and details of the chain saw;
• precautionary measures;
• information about protective clothing;
• chain and bar installation mechanism;
• launch rules;
• procedure for stopping the engine and adjusting the carburetor;
• description of the chain brake system;
• operating and maintenance rules.

Also attached to the instructions is a warranty card, which allows you to contact the service if necessary.

Failure to follow the operating instructions for the Efco 137 chainsaw may result in loss of the right to warranty service from the manufacturer.

Detailed instructions, the original from the manufacturer, can be found freely available on the Internet, or on our website in the section with manuals.

Before using the Efco 137 chainsaw, you must carefully study the operating instructions from the manufacturer.

Classification of chainsaws

All saws produced under the Efco brand can be divided into 3 categories:

• Petrol-powered tools for household use. Excellent for home use, when you need to quickly cope with decorative or sanitary pruning of trees on the site, sawing firewood, etc.
• Semi-professional instrument. Such modifications are equipped with more powerful motors, making sawing work on a construction site or farm more efficient.
• Professional tool. It does not matter at all what the cut should be, what type of wood needs processing or how severe the operating mode is - these saws are able to withstand the load every day for 7-8 hours.

Advantages and disadvantages

The Efco 137 chainsaw is characterized by its versatility, which allows you to use the tool’s capabilities in the widest range of chores, including:

• sawing and processing of wood;
• firewood preparation;
• formation of crowns of garden and ornamental trees;
• creation of wooden elements of landscape and land management design.

The saw has performance properties largely characteristic of a professional tool, ensuring productive work and economical maintenance in regions with different weather and climatic conditions.

An analysis of reviews from the owners of this model shows that over the many years of operation, no significant flaws in the design of the saw were identified.

Advantages

One of the main advantages of petrol tools from the Italian company Efco is their high quality. The manufacturer provides a 24-month warranty for each of its products, which clearly indicates confidence in its product.

In addition to the excellent operational reliability of the main components, even when operating under high load conditions, it is also worth noting:

1. High power.
2. Relatively light weight.
3. Adequate noise level.
4. A reasonable price, due to which the Efco petrol sawing tool competes well with similar models from European manufacturers.

Chainsaw "Efco" 143

Chainsaw of professional category. It differs from previous models in its high-speed engine, the functionality of which allows you to maintain stable speeds under load. Makes deep cuts in hard wood.

Features of the Efko 143 chainsaw:

• environmental friendliness – greenhouse gas emissions are reduced by 80%;
• fuel consumption reduced by 40%;
• reinforced piston;
• chrome plated compression rings;
• the chain is automatically lubricated;
• multi-point vibration damping;
• “AIR INJECTION” function for improved air purification;
• metal crankcase;
• emergency braking of the saw unit;
• carburetor from the famous brand “Wallbro”.

Chainsaw Efko MT 350

Household saw with a two-horsepower carburetor engine. It is used to process wood, cut firewood, and take care of the garden. The set includes a tire with a width of 35 centimeters, which performs a smooth cut of wood, regardless of density. The Efco MT 350 chainsaw is characterized by:

• Automatic lubrication of the chain set;
• High-quality assembly;
• Cutting set with standard pitch;
• Economical consumption of fuel mixture – 1 liter/hour of operation;
• Well-thought-out design with electric coupling;
• Damper vibration damping;
• Light weight and compact.

Technical indicators:

• Engine with a power of 2 liters. With. / 1500 W;
• Cylinder volume – 40 cm3;
• Fuel tank capacity – 355 milliliters;
• The capacity of the oil tank is 265 milliliters;
• Number of links – 52 pieces;
• Weight – 4.9 kilograms.

The disadvantage of this model is the plastic body and handles.

Specifications

Thanks to the effectiveness of the spring vibration damper, the compact and perfectly balanced 4.1 kg tool does not tire your hands even after long hours of work.

• The carburetor two-stroke engine with a volume of only 35.2 cm3 produces 2.2 hp at maximum speed. The stability of speed in operating and idle modes is facilitated by electronic control of the ignition system.
• To simplify starting at low temperatures, the saw design includes a booster pump. The working gasoline-oil mixture is supplied to the carburetor from a built-in tank with a volume of 0.32 liters.

The duration between overhauls is increased due to high-precision assembly, manufacturing of critical parts of the connecting rod and crank mechanism from forged metal, chrome plating of the cylinder mirror, and wear-resistant coating of the piston group.

The best professional chainsaws

If the tool requires continuous operation for a long time, then these are the best chainsaws, the rating of which is based on the quality of components and assembly, which increases their service life by an order of magnitude compared to household and semi-professional models. Manufacturers guarantee that their products can work for a year for 10-16 hours a day with one break for lunch. True, there is a need for professional care, but this is a feature of any instrument of this class.

To obtain such characteristics, the saw is made from the most reliable materials, which is proportionally reflected in the final cost of the device. You also need to take into account the power, due to which such a saw has an impressive weight. If you have the desire and opportunity to spend money, but purchase a professional device for domestic purposes, you must take into account that the potential of the tool may remain unclaimed, and in addition, it will simply be inconvenient to work with.

Depending on the purpose, the power of professional models is 2-9 kW, with an engine capacity of up to 90 cm³. Some of them are available in lightweight versions, but the cost of such a device will cost an impressive pretty penny.

Stihl MS 361-16

Model for professional use in logging or construction work. It is successfully used in cold regions and simply in the winter season - for an easy start in such cases, a carburetor heating system is used.

+ Pros of Stihl MS 361-16

1. Reliability of components and the engine as a whole. Apart from replacing consumables and natural wear of the drive sprocket, no breakdowns are observed.
2. The 3.4 kW motor power combined with a 40 cm bar length allows the saw to be used for most wood cutting tasks.
3. The weight of the chainsaw is 5.6 kg - not much more than that of household models.
4. High-quality anti-vibration mechanism – performs well in daily work.
5. Well-calculated fuel supply allows you to work while holding the saw in any position and it does not stall.
6. High-quality balancing - weight and force are distributed evenly on both hands.
7. A successful model - it has been produced for more than 10 years and during this time there have been no changes in the design.

– Cons Stihl MS 361-16

1. Professional equipment requires appropriate skills - both in operation and in maintenance.
2. During continuous operation, the weight of the saw is still felt - for greater efficiency it is better to work in shifts.
3. It is better not to purchase such a saw for home use - weight and fuel consumption for such purposes will still be a disadvantage.
4. If you use the saw in winter, there is a possibility of snow getting under the starter cover - in this case, the idle speed disappears.

Husqvarna 357XP

A professional hand chainsaw designed for daily work with minimal interruptions. Scope of application: felling trees and clearing them of branches. Equipped with an anti-vibration mechanism and a chain stop system during reverse impact. Can handle tires up to 55 cm long.

+ Pros of Husqvarna 357XP

1. Increased capacity of the fuel and oil tanks – 680 and 380 ml, respectively.
2. The metal crankcase protects the internal filling from accidental impacts.
3. The presence of a decompression valve to facilitate engine starting.
4. Convenient location of control buttons and regulators: easy access to the chain tension screw, the lid is secured with latches, high-quality air filtration system.
5. Thanks to the vibration damping system, the saw has minimal impact on your hands.

– Cons of Husqvarna 357XP

1. For home use, it has excessive power and, accordingly, gas mileage.
2. To work effectively, it requires certain skills, but all the main points are described in the instructions - it’s better not to lose it.
3. The engine is demanding on the quality of gasoline - if you fill it with less than 95, the performance of the saw will decrease somewhat.

When comparing reviews for any product, you should take into account the greater tendency of people to take the time to share a negative opinion - if a thing works without any comments, then it is assumed that this is how it should be.

Repair of chainsaws and electric saws Efco (Efko)

The Efco brand has been operating in Italy for a long time, producing and selling various tools. In European countries, chainsaws of this brand are quite in demand, so in Russia you can often find the Efco 137 chainsaw, which is considered an ideal assistant for solving household problems. Convenient, affordable and reliable, all this confirms that Italian chainsaws are always the best solution.

According to the specified technical characteristics, the Efko 137-41 is equivalent to a household model, but its performance allows it to compete with simple professional chainsaws. For the simplest and most comfortable work at home, a special design has been created, which additionally ensures excellent safety during operation. Externally, the 137 model looks quite decent, so the Italians are not ashamed of their products.

The main advantages of the model 137-41 chainsaw include:

1. Availability of a modern spring vibration damper;
2. The latest ICE DEVICE system, which heats the carburetor and improves operation in winter;
3. Not a bad engine with good power;
4. Correct distribution for supplying oil to the chain;
5. Maximum safety thanks to overrunning brake and chain catcher.

In terms of operational capabilities and durability, the chainsaw perfectly complies with European standards and is on a par with more popular brands of chainsaws. The manufacturer has done everything to unify the model as much as possible to European standards, so repairing the device is quite simple and straightforward. Sufficient engine power allows you to install tires with a diameter of 14 to 16 inches on the chainsaw.

Owner reviews

The EFCO 137/41 chainsaw worked conscientiously for 4 years, after which the service replaced the piston, drive sprocket, carburetor and some small parts in the saw set drive. Engine traction and chain smoothness were restored almost to their original levels. A significant drawback of the lubrication system is increased oil consumption. Nikolai Fedorovich

I wanted to take an Italian Oleo Mak chainsaw for household work, but on the Internet I found a cheaper analogue from the same manufacturer, the Efko brand. The difference in cost was used to purchase a branded tire, a new chain, as well as a supply of motor and chain oil. Garik

Advantages and disadvantages

The Efco 137 chainsaw has a number of advantages that make it the best in its class.

Pros:

• high-quality assembly;
• reliable Emak engine;
• primer for pumping fuel into the carburetor
• optimal power-to-weight ratio;
• economical consumption of fuel and lubricants;
• automatic lubrication of the headset;
• effective emergency chain braking mechanism;
• optimal price-quality ratio;
• reduced noise level;
• chrome plated piston;
• anti-vibration mechanism;

Minuses:

• lack of quick chain tension;
• small number of service centers.

The disadvantages of this chainsaw are insignificant and can be easily corrected, as the manufacturing company is confidently conquering the Russian market and expanding its network of service centers.

The primer is located on the back of the saw body

Purpose of the chainsaw

The Efco 137 chainsaw is a semi-professional type of gasoline chain saw. Designed for small industrial purposes and regular household needs. It copes with rather bulky trees and beams.

According to the instructions, as well as customer reviews, using the Efco 137 chainsaw you can easily clean up the garden, prepare firewood, and trim trees.

Competitive chainsaws

Analogs of chainsaws from other market representatives in terms of power and tire length have minor differences. The main difference is in the components used, this mainly concerns the saw set. Similar chainsaws use common Oregon tires and chains, as well as Champion spark plugs.

Among the analogues, it is worth noting chainsaws PATRIOT, Huter, Einhell, Al-Ko. There are differences in the use of different methods of chain tension and the use of technologies to facilitate starting. Also, analogues have differences in the volumes of oil and fuel tanks.

Baumaster chainsaws are reliable, balanced, and, above all, not expensive gas-powered tools. Its low cost makes it very attractive to a buyer who does not have an urgent need for a chainsaw, but having one would make some aspects of life easier. Reviews have mixed ratings, mainly due to the quality of the cutting set.

Chainsaw Efko MT 350 – model equipment

This universal gas powered tool is adapted for use at home and large farms. It is equipped with a durable power unit that can withstand high friction and create rotational force sufficient to cut fairly large logs.

The engine received an enlarged cylinder with a displacement of 39 cm3. Its walls are covered with a thick layer of chrome alloy, which protects the element from corrosion, heat and the formation of resinous deposits. To create rotational force, the Efco MT 350 chainsaw is equipped with a dismountable 2-section crankshaft and a forged piston.

To generate a spark and ignite the fuel, the chainsaw includes a high-precision ignition system. It consists of a magneto with a durable electrical winding, and a spark plug equipped with a metal cap.

The parameters of this modification of the Efco brand include:

• engine power – 2 l. With.;
• fuel/oil tank – 360/260 ml;
• weight with headset and filled tanks – 4.8 kg.

The internal mechanisms of the model are protected by a shock-resistant case that is resistant to heat, frost, vibration and shock.

Equipment

The Italian saw Efco 137 is equipped with all the components necessary for work.

The Efco 137 comes standard with:

• user manual;
• Oregon tire (lately a tire of our own production, Efco, has been included in the package);
• tire cover;
• chain;
• combination key;
• container for preparing the fuel mixture.

The Italian manufacturer took care to minimize counterfeits. For this purpose, original seals are placed on the case, and a special hologram is placed on the quality certificate.

To date, no counterfeits have been seen on the market. However, there are Chinese saws with other names that are identical in their parameters to the Efco 137 chainsaw.

Performance properties

Efco household and semi-professional chainsaws are characterized by:

• resistance to all types of operational loads;
• ergonomic configuration of the body and handles;
• good balance and convenient placement of the main controls.

The branded spare parts available in a sufficient assortment are unified to the maximum with the repair range of other developments, which makes it possible to reduce to a minimum the time of searching for the required part and putting a failed tool into operation. The Efco saw is characterized by high maintainability, which allows you to eliminate a failure or carry out minor repairs by the owner himself.

The accelerated acquisition of independent skills in starting, maintaining and eliminating possible tool malfunctions is facilitated by the operating instructions, which contain a large amount of useful information.

Instructions for chain saws

A manual is included with every Efco petrol chainsaw released by the manufacturer. This manual contains sections:

1. The device of the Efko chain saw.
2. Model specifications.
3. Security measures.
4. Efco chainsaw kit.
5. Preparing an Efco chainsaw.
6. Service.
7. How to work with an Efko chainsaw.
8. Problems and their elimination.

Putting the chainsaw into operation

1. The saw is assembled, the equipment is put on and secured.
2. A fuel mixture is prepared from 2T oil and unleaded gasoline AI-92 (proportion 50/1).
3. The Efco chainsaw is refilled with oil and fuel.
4. The primer pumps fuel into the carburetor.
5. The unit starts up, idle speed, brake operation and lubrication are checked.

Efko at work

Maintenance

1. Cleaning petrol tools from sawdust and dirt.
2. Brake lubrication.
3. Candle maintenance.
4. Cleaning fuel and air filters.
5. Sharpening the chain.
6. Cleaning the headset.
7. Maintenance of the power plant, cleaning of the cylinder fins.
8. Carburetor settings.

Troubleshooting

We list the main causes of problems that affect the starting and stable operation of the engine:

• poor quality fuel, presence of water in it;
• lack of combustible mixture in the tank;
• the carburetor is upset;
• the spark plug does not burn out;
• spark plug needs to be replaced;
• cleaning filters;
• break of a high-voltage wire;
• piston wear;
• carburetor clogged.

Tire Efko

We offer the full version of the operating instructions for Efko chainsaws.

Equipment

• petrol tools;
• equipment;
• protection case;
• container for mixing liquids;
• tool;
• oil;
• management;
• warranty card.

User manual

Let's look at the rules for handling a chainsaw and basic safety requirements using the Efko MT 350 model as an example.

Correct operation of a chainsaw:

• work with the device only if all external parts are intact;
• make sure that the chainsaw is assembled correctly and has been run-in;
• The recommended operating mode for household saws is 10/10 (10 minutes of work, 10 minutes of rest);
• regularly lubricate the chain and write with special lubricant;
• use high-quality gasoline;
• Follow the tool maintenance schedule.

Chainsaw device

Safety precautions for using Efko MT 350:

• do not use a chainsaw near an electrical cable;
• Due to the high noise level, it is recommended to wear headphones or earplugs;
• a plastic mask or glasses are required for the face;
• Always cut with the whole tire, and not with its edge (cutting with the edge of the tire leads to strong kickback and increases the likelihood of injury);
• Hold the chainsaw firmly with both hands while sawing.

Maintenance

Maintenance of the Efko MT 350 chainsaw:

• regularly lubricate the bar and chain, monitor the condition of the chain links and chain tension;
• Adjust the carburetor every six months;
• monitor the condition of the spark plug, remove carbon deposits from the spark plug in a timely manner and replace it in case of failure;
• mix oil and gasoline in the required proportion (1:25) in a separate mixing container, always use fresh mixture;
• Before work, check the chain brake - it must be removed.

Basic malfunctions and ways to eliminate them

• The quality of the cut has been reduced.

Reason: dull chain, insufficient lubrication. Remedy: replacing the chain, lubricating with special oil for tires and chains.

• The chainsaw does not want to start.

Reason: the filter is clogged, low quality fuel is used, there is carbon deposits on the spark plug. Remedy: clean the spark plug from carbon deposits; fuel control, air filter cleaning.

• The chainsaw overheats.

Reason: intensive long-term use. Remedy: follow the recommended operating mode, do not overload the saw.

Main competitors

The modern market for gas-powered cutting tools is quite large and is represented by various companies. Some of the leaders here are Husqvarna and Stihl. In terms of their quality characteristics, Efco chainsaws are not much inferior to these dominant companies, and in some cases even superior. An example is the warranty period. As noted earlier, when purchasing an Efco saw, the buyer can count on a 24-month warranty. However, the standard warranty for products under the Husqvarna or Stihl brands is 12 months.

Many professionals and ordinary businessmen have already appreciated Efco chainsaws. These people note excellent performance characteristics that allow them to achieve greater productivity with the proper level of comfort. However, this is technology, and it also breaks. At the same time, not everyone likes to wait a long time for the necessary spare parts or travel half a day to service centers in the hope that the saw will be accepted for repair.

Repair

Repairing an Efco 137 chainsaw with your own hands will not be difficult if you have repair experience and a tool kit with screwdrivers and wrenches. You can easily purchase any spare parts in the store, there are no problems with this, as with some Chinese models.

If you are not confident in your abilities, then it is best to entrust the repair to the service center specialists.

Efko 137 does not have any special faults; all faults are similar to saws from other manufacturers. Therefore, before repairing, we recommend that you read our general articles from the section Maintenance and repair of chainsaws.

Review of the performance characteristics of popular models

EFCO 136/41

The overview opens with the Efko 136/41 series saw, which is simple in design and reliable in everyday use. The domestic class model is equipped with a two-stroke carburetor engine with a volume of 35.2 cm3 and an output power of up to 2.1 hp.

The significant torque reserve of the power drive allows you to take advantage of the advantages of a productive 40-centimeter saw set.

The model, universal in many respects, is equally suitable for various types of sawing work, including preparing firewood for a fireplace or stove, gardening and installation of wooden structures.

The list of operational advantages of the tool:

• affordable price;
• economical fuel consumption;
• automatic cooling and lubrication system for the saw set;
• high efficiency of the emergency chain braking mechanism.

EFCO 137/41

The household-grade chainsaw differs from the previous model, increased to 2.2 hp. power of the carburetor drive, reinforced design of the crank mechanism, increased reliability of maintenance-free electronic ignition.

The tool, weighing 4.1 kg, is equipped with a 410 mm long guide bar and an oil pump for the automatic lubrication and cooling system of the sawing device, which has been modified for reliability. Autonomy of operation is ensured by a supply of fuel mixture and chain oil in tanks of 320 and 220 ml.

The saw can operate for a long time at high-speed modes, regardless of external temperature factors.

EFCO 140S/41

The operational capabilities of the Efco 140S series chainsaw are increased through the use of a carburetor drive with a cylinder volume of 39 cm3 and a power of 2.4 hp. Depending on the specifics of the work to be done, the tool can be used with tires ranging from 33 to 41 cm in length.

Compact saw sets allow you to use the working advantages of the tool in small rooms and hard-to-reach places of structures under construction.

Despite its household status, the EFCO 140S/41 saw is equipped with an inertial emergency brake switch and an oil pump for the lubrication system with adjustable capacity.

EFCO 141S/41

Each new development of the Efko model range is more advanced than the previous one. Significant changes have been made to the design of the 141S/41 series chainsaw. In particular, up to 2.5 hp. The power of the power unit has been increased; the elements of the crank group are made of forged steel.

For stable engine thrust throughout the entire service life, the cylinder piston is equipped with an additional compression ring. Taking into account its capabilities, the chainsaw has grounds to claim semi-professional status.

EFCO MT 350S/35

In this model, the main emphasis is on increasing the reliability of loaded parts and working comfort. To activate the relatively short 35 cm tire, an economical and reliable 2 hp engine is used.

Design features of this household-grade chainsaw:

• eliminating cold start problems by enriching the mixture using a booster pump;
• simplified access to the air filter cover and reservoirs with fuel mixture and chain oil;
• The working life of the engine is extended by applying a wear-resistant nickel-chrome coating to the cylinder mirror;
• The design of the air intake and muffler has been significantly improved, the vibration level is as close as possible to a comfortable indicator.

EFCO MT 440

The review of household chainsaw equipment of the Efko brand, model MT440 series, concludes. Semi-professional level tools are in particular demand among owners of private and farm households.

The saw is equipped with a two-stroke power unit with a volume of 45 cm3 and a power of 2.9 hp.

The advantages of the tool:

• the ability to visually monitor the level of fuel and lubricants in supply tanks;
• a reserve of power and torque that is significant for everyday work;
• possibility of dumping dead wood and bucking different types of wood with a diameter of up to 450 mm;
• improved efficiency of the air cooling system;
• easy access to adjustment points of the component equipment;
• reduced amount of maintenance work.

The best semi-professional chainsaws

More serious tools include semi-professional or farm-grade chainsaws. Possessing average power and a higher service life, models of this class are suitable for operation up to 5 hours a day, but with significant interruptions in operation. A good semi-professional saw will become an indispensable assistant when running a personal subsidiary or farm. Procuring firewood for the winter season, construction and repair work, clearing an area of ​​old trees - chainsaws of this class can handle all this perfectly.

Echo CS-260TES-10

The lightest saw in the rating, Echo CS-260TES-10, is designed to work with any type of wood. This chainsaw is light and convenient, weighing only 2.9 kg; a special coating on the body increases its wear resistance. Thanks to the light weight of the saw, it can be used at heights and safely carry out the necessary work with one hand. Electronic ignition and easy start system allow you to work in any conditions. The oil pump is made according to a professional design and supplies lubricant to the saw chain only during the sawing process. The engine power allows you to install a longer tire.

Advantages:

• light weight;
• small dimensions;
• easy start;
• reliability in operation;
• Conveniently suitable for one-handed operation.

Flaws:

Monitoring user reviews did not find any complaints about the operation of this model.

Oleo-Mac 941 C-16

One of the best all-purpose semi-professional saws, Oleo-Mac 941 C-16, provides maximum performance when working. Thanks to the presence of a three-jaw clutch, a chrome-plated piston, as well as a crankshaft and connecting rod made of forged steel, the chainsaw has high reliability and characteristics that bring it closer to the class of professional saws. Easy starting is ensured by an electronically controlled magneto, and an automatic oil pump ensures zero oil consumption at idle. According to the owners' reviews, this is a high-quality, durable and convenient chain saw.

Advantages:

• powerful two-stroke engine;
• easy starting in any weather conditions;
• reliability;
• ease of use.

Flaws:

• high noise level;
• inconvenient location of the chain tensioner mechanism.

Husqvarna 450e

Husqvarna saws are rightly considered one of the best. The Husqvarna 450E chainsaw is no exception. In terms of reliability and quality, it ranks among the best semi-professional saws. With a small weight, it has a fairly powerful 3.2 hp engine. An ergonomic handle, quick access to the filter and spark plug (the cylinder cover is secured with latches), fuel level indication and markings for the direction of tree felling make it much easier for the operator to work with the Husqvarna 450e.

Advantages:

• easy starting even after a long period of inactivity;
• reliability of components;
• efficiency;
• good power reserve.

Flaws:

• high price;
• expensive spare parts.

Stihl MS 260

The most popular chainsaw in the ranking, the Stihl MS 260, occupies the leading position of semi-professional saws. Due to its versatility, power and durability, it is deservedly popular among lumberjacks and builders. Suitable for both felling and construction work. With a relatively low weight, it has a good reserve of power, which allows it to be used throughout the day in any conditions. It is equipped with tires 37 and 40 cm long, but its power allows you to install long tires up to 50 cm.

Advantages:

• ease of launch;
• low vibration level;
• high quality chain and tire;
• ease of maintenance and cleaning.

Flaws:

none.

Carburetor adjustment

A separate section is devoted to the specifics of setting up the fuel system. The problem is that the factory adjustments of the Efko chainsaw are made without taking into account changing external factors.

Fine-tuning of the fuel supply system is done using stationary service equipment, but you can bring the saw to a working level, if you have the proper skills, at home.

The quality of the air-fuel emulsion entering the combustion chamber is regulated by screws located on the carburetor body. The work is carried out after thoroughly cleaning the air intake filter and warming up the engine to operating temperature.

Popular Champion chainsaws

The Champion chainsaw lineup includes more than a dozen models, which differ in equipment and engine size. The equipment for all saws is the same and has a standard set. In this article, we will focus only on the tools that have gained popularity among buyers, namely:

1. Champion 137.
2. Champion 142.
3. Champion 240.
4. Champion 250.
5. Champion 254.
6. Champion 125t.

Household chainsaws Champion 137 and 142

Both chainsaws are designed for household use and are the best-selling chainsaws in the Champion range. The 137 model was upgraded as many as 3 times during its existence. After it, model 142 was released, which is an improved modification of 137.

For some time they were even called analogues of Husqvarna 137 and 142. The tools still occupy worthy positions in chainsaw ratings.

Some characteristics

Champion 137:

• 37.2 cc engine cm, power 2.1 hp;
• tire 16 inches long;
• weight 4.5 kg.

Champion 142:

• 41.5 cc engine cm, power 2.4 hp;
• tire 16 inches long;
• weight 4 kg.

To become more familiar with the tools, we recommend reading detailed reviews of chainsaws and models. The advantages and disadvantages and characteristics are discussed in detail. Reviews from real owners are provided. Repair issues are also discussed: from troubleshooting to adjusting the carburetor with your own hands.

Champion 137 Champion 142

Semi-professional chainsaw Champion 240

The 240th model is already classified as a semi-professional chainsaw and is designed for longer daily use.

Among the features, it is worth noting the richer equipment in comparison with the Champion 142. For example, the saw is equipped with an easy start system, which allows you to reduce the starting effort by almost 2 times. There is also increased fuel efficiency.

Characteristics:

• 39.6 cc engine cm., power 2.3 hp;
• tire 16 inches long;
• weight 4.5 kg.

Detailed characteristics, operating nuances, repair details and reviews can be read in the review of the Champion 240 chainsaw.

Another semi-pro - Champion 250

It is the result of improvements to the previous model. Belongs to the semi-professional class. Thanks to the powerful engine and long tire, it is perfect for harvesting firewood in small volumes.

Characteristics:

• 50cc engine cm, power 3 hp;
• tire 18 inches long;
• weight 5.05 kg.

Safety is very important when working with saws of this level. The engineers took care of the design and equipped the saw with a modern and very reliable automatic brake

It’s not entirely clear what they improved there; it seems that modern chain stopping systems have been used on all chainsaws for a long time.

Chainsaw Champion 254

Judging by the technical characteristics, this is a transitional model between two classes - semi-pro and pro. The manufacturer positions it as a household saw and does not recommend using it for long hours of daily work, although similar saws are often found on construction sites.

It is equipped with a powerful engine and a powerful headset. It is characterized by increased reliability. It will be an excellent option for collecting firewood in small quantities. A chainsaw is not suitable for light work, because... The tire itself is heavy and long. As standard, the tool is sold with a low-kickback chain.

Characteristics:

• 54 cc engine cm, power 3.3 hp;
• tire 18 inches long;
• weight 5.1 kg (assembled about 6 kg).

You can find out detailed characteristics, nuances of operation and repair, technical equipment and real reviews from our review of the Champion 254 chainsaw.

Chainsaw for tourists - Champion 125t

The 125t is a very light and compact chainsaw that is designed for camping or light work. People call such saws “brush cutters” because they are actively used by gardeners for pruning bushes.

According to numerous reviews, a chainsaw is useless for household use due to its size and low power.

Characteristics

• 25.4 cc engine cm, power 0.95 hp;
• tire 25 cm long;
• weight 3.2 kg.

Looking at the characteristics, it becomes clear that the Champion 125t chainsaw is not intended for any serious work. It's something like a hacksaw with a two-stroke motor. However, this is exactly what a tourist needs!

A little bit of brand history

In 1992, Oleo-Mac and Efco decided to work together. They were both considered leading manufacturers of garden equipment, as well as special equipment for logging companies, and have been producing their products since the 70s of the last century.

This cooperation has resulted in the emergence of a new significant player in the global market, which is actively gaining ground. Currently, the EMAK Group concern unites 3 full-fledged factories and has about 120 official distributors. The company's products can be found in more than 70 countries.