Efco chainsaw. Review, instructions, owner reviews

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.

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.

EFCO 137-41

• chainsaw
• power 1650 W / 2.2 l. With.
• tire length 35 cm
• chain pitch 3/8"
• weight 4.1 kg

Average rating of EFCO 137-41 - 4.78 There are 9 known reviews of EFCO 137-41

Looking for positive and negative reviews about EFCO 137-41?

From 11 sources, we collected 9 negative, negative and positive reviews.

We will show all the advantages and disadvantages of EFCO 137-41 identified when used by users. We do not hide anything and post all positive and negative honest customer reviews about the EFCO 137-41, and also offer alternative analogue products. Whether it’s worth buying is up to you to decide!

Reviews

The Efco 137 chainsaw has the majority of positive reviews, which indicates its high quality and growing popularity. We invite you to familiarize yourself with the best reviews left by visitors to our site through the comment form.

The Efco 137 chainsaw worked flawlessly for 4 years almost every day, after which it underwent service - replacement of the piston, drive sprocket, carburetor and small parts of the headset. The smooth running of the chain and engine thrust were restored to the original level.

Nikolai Fedorovich

The instrument pleased me with its price, since the analogues of Oleo Mak, Shtil or Husqvarna are a little more expensive. This difference in price made it possible to purchase several branded chains, stocks of motor and chain oils.

Georgiy

The list of operational advantages:

• large reserve of torque of the power unit;
• ICE DEVICE carburetor heating system;
• two-stage air purification;
• effective spring vibration damper;
• optimized oil dosage for cutting chain lubrication.

Operating safety is ensured by comfortable ergonomic handles, an inertial brake and a chain catcher. The Efko 137 saw meets the most stringent standards of current European standards in terms of cutting performance, efficiency and longevity of the working life.

A unified repair range allows you to use many spare parts from other similar models to restore the functionality of the tool. The power of the power unit makes it possible to operate the saw with 14- and 16-inch tires.

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.

Efco chainsaw range

Chainsaw Efco 137
Efco 137. A modern universal chainsaw, with which you can perform any construction or repair work, crown trees in the garden or prepare firewood. The model is equipped with a 2.21 hp engine, equipped with a 350 mm bar and a proprietary saw chain. The piston group parts are nickel plated, which significantly extends the service life of the motor. The Efco 137 model is equipped with an economical automatic lubrication system, reliable vibration protection and an electronic ignition system. We also note the light weight of the instrument - 4.1 kilograms when loaded.

Chainsaw Efco 141Efco 141. Another popular saw that can be used for various types of work in households and industry. The unit is driven by a single-cylinder two-stroke engine with a volume of 39 cm3 and a power of 2.5 hp. The chainsaw is equipped with a saw set, including a 400 mm guide bar and a saw chain with a pitch of 3/8 inches.

Chainsaw Efco MT 350

Efco MT 350. One of the most popular tools in the model range of this manufacturer. The chainsaw belongs to the household class of tools (Home Plus according to the manufacturer’s classification) and can be used to perform various types of construction and repair work, longitudinal and transverse sawing of wood, crowning trees and harvesting firewood. The unit is driven by a 2.0 hp single-cylinder engine and is equipped with a 350 mm guide bar with a standard saw chain. The ergonomic, well-balanced saw body is made of high-quality impact-resistant plastic; an effective vibration damping system reduces the load on the operator’s hands and back.

Chainsaw Efco 136

Efco 136. The model is designed to perform various types of household work, including harvesting and sawing firewood. The saw has a quite acceptable weight - 4 kilograms (without cutting equipment), it is equipped with a reliable high-speed engine with a power of 2.18 hp. The saw set consists of a 400 mm guide bar and a proprietary chain with a pitch of 3/8″. The model is equipped with all modern systems that ensure operator comfort and safety.

Chainsaw Efco 152

Efco 152. The semi-professional model is characterized by increased reliability and productivity. The chainsaw can be used both for individual use and for industrial purposes. Powerful engine (3.4 hp). Made using Burn Right technology, it guarantees high chain rotation speed. The unit is equipped with a 400 mm guide rail, a decompression valve and an effective anti-vibration system. At the same time, the Efko 152 chainsaw has a relatively light weight (5 kilograms) and an ergonomic, well-balanced body made of high-quality impact-resistant plastic.

Chainsaw Efco MT 7200

Efco MT 7200. A professional-class chainsaw, with which you can carry out work of any level of complexity. The unit is driven by an engine with a volume of 70.8 cm3, a power of 5.4 horsepower and is equipped with a guide rail for 510 - 760 millimeters. This configuration allows you to perform work of any complexity, including felling trees with a diameter of up to 90 centimeters. Uninterrupted operation of the tool is ensured by a modern cooling system with a modified profile of the flywheel fins. The model is equipped with all modern systems that ensure operator comfort and safety.

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.

Review and design of the chainsaw

The Italian power tool, despite its simplicity, produces good noise, equal to 111 dB. A simple engine allows you to perform the following chores with a chainsaw:

• preparing firewood for the winter;
• processing of small wood;
• gardening, tree pruning, crown formation;
• creation of small woody landscape elements.

The chainsaw performs well in various climatic conditions, therefore it is used in various regions of Russia both in summer and winter. It is definitely worth noting the spring vibration damper, thanks to which your hands do not get tired during long-term use. Sufficient weight allows you to comfortably hold the chainsaw and not worry about low efficiency when sawing wood.

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.

https://youtube.com/watch?v=UX2Z927OEqg

Malfunctions of Chinese chainsaws

The high maintainability of Chinese chainsaws and the availability of affordable spare parts allows many users to refuse expensive maintenance services. If you have certain skills, current repairs, elimination of possible failures and malfunctions are carried out by the owners themselves.

Typical malfunctions of Chinese budget-class chainsaws are failures of electronic ignition units, oil pumps of the lubrication system, loosening of threaded fasteners due to poor assembly, premature failure of tires and saw chains.

• The low information content of the operating instructions is compensated by access to technical documentation on service and repair sites and the use of recommendations received on Internet forums.
• The information obtained eliminates the problems of independently adjusting the carburetor and choosing removable sawing equipment. The information field presents effective algorithms for searching for characteristic failures and methods for their prompt elimination.

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.

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.

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

Description of the Efco brand

The Efco company (Italy) specializes in the production and development of equipment for garden care, work in parks, summer cottages, and vegetable gardens. Efko is part of the Emak group. Features of the equipment produced are high reliability, safety of products during operation, as well as the quality of materials used in the assembly of tools and equipment.

Efco trimmer

Efco garden vacuum cleaner

Efco sprayer

All Efco products are equipped with emergency shutdown (braking) systems, inertial brakes and locking functions, which makes the use of Efco equipment safe for the owner.

Product range of the manufacturer Efco:

• lawn mowers, trimmers (Efko Stark series);
• chainsaws;
• motor pumps;
• electric saws;
• earth drills;
• garden vacuum cleaners;
• sprayers;
• related materials (lubricating oils, motor oils).

Currently, the brand's products are sold in Russia, Ukraine, and CIS countries. Among owners of Efko equipment, the opinion of the manufacturer as a supplier of high-quality, affordable and reliable garden equipment has strengthened.

Top models of Efko chainsaws

According to reviews from owners, the top models of Efko chainsaws can be called:

• Efco 137;
• Efco MT 350;
• Efco 141 SP.

Chainsaw Efco 137

Chainsaw Efco MT 350

Chainsaw Efco 141 SP

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.

Video review

The video shows the operation of the Efko chainsaw

Vadim, 42 years old

The chainsaw is reliable, has excellent power, and can handle any type of wood. It has been working for more than 6 years, no serious problems have been observed, and those that did exist were related to adjusting the carburetor, cleaning filters, and replacing spark plugs. The saw is not cheap, consumables also cost money.

Advantages: convenient, durable, powerful, I can repair it myself.

Disadvantages: it costs a lot, consumables are also not cheap.

Valentin, 55 years old

I bought Efko 2.5 years ago, in the village I can’t live without this tool. I chose this particular manufacturer, since my brother has been using a similar instrument for 8 years now and he doesn’t care. I am very pleased with the purchase, although I saved up for a saw for a long time. Very powerful, customizable, easy to manage.

Advantages: powerful, durable, reliable, easy to start.

Disadvantages: The Italians did a great job.

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.

The cost of an Efco 137 chainsaw in the Moscow region varies in the range of 11,600-12,000 thousand rubles. In the assortment of used equipment, there are a number of offers for the sale of used saws from previous years at a cost of 6 to 8 thousand rubles.

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.

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.

Features of the device and application

The Efko chainsaw has a number of characteristic properties:

• resistance to the heaviest loads;
• ergonomic body and controls;
• convenient location of the handles, distribution of the weight of the device between the main components of the structure.

During repair work, branded parts can be replaced with identical ones from other manufacturers. This simplifies the search for spare parts and reduces troubleshooting time.

The high maintainability of chainsaws from this company allows the owner to independently repair minor breakdowns or use the services of a special workshop.

Main advantages of Efko:

• reliable materials used in the equipment production process;
• combination of a convenient device body and the introduction of new technologies that increase productivity and work comfort;
• operational reliability of components;
• easy start-up and operation in adverse weather conditions.

• frequent lack of original spare parts for repairs in the store;
• lack of information in the manual on assembly and disassembly of individual components;
• lack of information on restoring the device’s functionality or major repairs.

The choice of model brand should be made based on the scope of use. If you plan to use the saw for small work in a private household (harvesting firewood, caring for trees, private construction), then a household model is suitable. For complex, intensive work, a more powerful professional or semi-professional saw is needed.

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!

Chainsaw Efko 137 Carburetor adjustment

Among analogue chainsaws from different manufacturers, Efco 137 stands out for its favorable price. The chainsaw of the Italian manufacturer has proven itself in the market and is gaining increasing popularity among consumers, despite its production in China.

Purpose of the chainsaw

The Efco 137 chainsaw is a semi-professional type of chainsaw. Designed for small production purposes and regular household needs. It handles fairly bulky trees and trellises.

Equipment

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

Standard equipment of the Efco 137 includes:

• user guide;
• Oregon Tire (recently includes Efco's own tires);
• tire;
• chain;
• combination key;
• fuel mixture tank.

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

There are no fakes on the market today. However, there are also Chinese saws with other Efco 137 chainsaws with the same parameters.

headphones

The Efco 137 saw is equipped with a working set with a 16-inch guide bar 140SDEA041, which allows cutting 350 mm. Additionally, there is a 3/8" pitch dust chain with 0.50" lead bond thickness. The width of the groove is 1.3 mm, the number of links. 57. The 91PS chain is considered optimal for this model.

The chainsaw can be equipped with a bar with a maximum length of 410 mm.

Modification Efco 137-41

We often receive letters by mail asking for modifications to the Efco 137 chainsaw. We explain that there are two types of saws on the market:

There is no difference between engine performance, appearance and equipment. The tools are completely identical. The only difference. cutting set. The first is equipped with a 350 mm long tire, the latter. 410.

Characteristics

Efco 137 belongs to the Home Plus class, which expands its capabilities. This saw has a two-stroke power unit with a cylinder volume of 35.2 cm 3 and a power of 2.2 horsepower. Thanks to the 35 cm long bar and 4.1 kg weight, the chainsaw remains mobile and easy to use. Chain pitch is 3/8″. The volume of the fuel and oil tanks is 0.32 l and 0.2 l, respectively.

On a note! HomePlus. a series of Efco household chainsaws designed to work in “gentle” mode. They efficiently cope with the daily tasks of sawing wood, but do not forget that they cannot work 8 hours a day without stopping. The spare parts used in the tool are not intended for permanent use.

• engine type: two-stroke single-cylinder petrol engine Emak;
• power: 1650 W or 2.21 l. With.;
• minimum engine speed: 2800. 3000 rpm;
• maximum engine speed: 11500. 12000 rpm;
• number of teeth in gear train: 6 (3/8 ();
• chainsaw weight: 4.1 kg (without tires and chains);
• fuel tank volume: 0.32 l;
• oil tank capacity: 0.22 l;
• Sound pressure level: 98.5 dB(A);
• measured sound power level: 109.0 dB(A);
• permissible sound pressure level: 111 dB (A).

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.

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.

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.

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.