Saws "Friendship": description and features

Chainsaws "Friendship" are tools that have been tested by time. They are characterized by reliability, unpretentiousness, and therefore deserve due attention of buyers. The saw of this production is capable of performing all the functions intended for it, and also satisfies the requirements of users.

Despite the popularity of electric chain saws, "Druzhba" is in good demand. This tool is characterized by excellent design and affordability. Its basis is the power of a two-stroke single-cylinder engine. The saw has an air cooling system, increased service life, good endurance. The engine is lubricated with oil diluted with gasoline.

Adjusting the carburetor of your electric saw is pretty straightforward. The air that enters the element is cleaned with a foam air filter. The motor starts up efficiently, for this there is a starter in the design, which is characterized by reliability and durability. The saw fittings and the motor are connected by flange connections, they are fixed with clamps.

The unusual arrangement of the operator makes it possible to rotate the device at different angles. The carburetor has two chambers, as well as a spark plug and electronic ignition. The chainsaw has a standard silencer, it is necessary to reduce the noise level during operation. Saws "Friendship" are characterized by good technical characteristics, the power indicator is the last figure indicated in the model name.

The above tool is capable of making everyday homework faster and easier. Chainsaws are pretty practical and pay off quickly. Thanks to the thoughtful development of the functionality, the saw is safe to use, therefore it is not capable of causing burns. The purchase of this product will facilitate the performance of tasks in summer cottages, with Druzhba it is easy to saw, prepare firewood, and also deal with branches and twigs.

The positive qualities of Druzhba saws include the following:

• high productivity, as well as the duration of continuous operation;
• simplicity of designs;
• the presence of handles with a significant height, which allows safe sawing of wood while standing;
• the availability of the location of the constituent elements;
• chain movement based on high engine speed;
• the possibility of using low-octane fuel;
• the presence of a brake, which prevents emergency situations;
• the inability to plug the chain when dust gets stuck;
• precision and evenness of sawing;
• long service life, which with proper use and care is up to 30 years.

Among the disadvantages of "Friendship" can be distinguished by a relatively large weight, as well as the removable starter, which can be lost.

Chainsaws "Friendship" are presented in a huge range. The most relevant and popular models are the following.

1. "Friendship-2". This tool is the most popular in the manufacturer's original series. The model is two-handed, it operates on the basis of a two-stroke engine with a power of 2.3 kW. Rotation occurs at a speed of 3200 rpm. "Druzhba-2" is one of the highest quality versions of equipment. Features of frames, handles prevent burns on the user's body.The alloy from which the body is made does not react to temperature extremes. A special feature of the tool is a mechanical chain brake, which stops the chain in the event of rebounds and breaks. The saw should be used for domestic purposes and professional felling. The weight of the tool is 12.5 kilograms.
2. "Friendship-4" has in its design a powerful engine of 4 liters. with., it can be easily removed if necessary. The installation of the engine, as well as the power unit, is mounted using a flange connection, which is secured with clamps. The weight of the tool is uniformly distributed along the entire body. The aluminum cylinder is highly wear-resistant. The chainsaw has a rotary gearbox, so it is convenient to use. A feature of the tool is the presence of a vibration damping device, which is located on the border of the steering wheel and handles. The saw has a built-in silencer that reduces the noise level, as well as automatic braking.
3. "Friendship-5E" equipped with a two-stroke engine, which has a power of 5 liters. with. The hand-held chainsaw of this model has a higher performance than previous versions. Rotation takes place at a speed of 6200 rpm. At the same time, the saw is practically silent and weighs 11.7 kilograms.

In order for the use of the saw to be trouble-free, the tool needs to be periodically adjusted. Using the instruction manual, which is attached to the product, you can study the features of its correct use. If the adjustment of the chainsaw is carried out incorrectly, then unbalanced operation of the units may occur. Carburetor adjustment requires the following measures:

• tightening the fuel screw to its end position, as well as unscrewing it by 3 turns;
• complete closure of the propeller, also unscrewing it by 2 turns.

In each chainsaw, the ignition must be correctly set. With its high-quality regulation, the chainsaw will not consume excessive amounts of fuel. To monitor the quality of the spark, the candle should be placed in the cylinder body and pulled on the starter. When the candle is working, a spark will appear between the electrodes. In the absence of ignition, the candles should be replaced.

Since chainsaws are used at different times of the year, it is required to partially “preserve” the saw during the frosty period. If you want to work with a tool in winter, store it in a dry room that is well ventilated. Starting in the cold should be done with the throttle valve closed, as well as checking the lubrication and chain tension. After the work is over, you should not immediately send the chainsaw indoors, as condensation may form on it. To prepare the instrument for the frosty period, you must perform the following activities:

• draining fuel and oil;
• removing filters, rinsing them, replacing and reinstalling them;
• the establishment of a chainsaw and its operation in idle mode until the removal of liquids, lubricants;
• removal of the chain and bar, their cleaning.

The design of Druzhba chainsaws allows you to carry out repairs on your own. There are situations where ignition problems may occur when using the tool. Therefore, the best option would be to purchase an electronic ignition.

If the spark plugs are overfilled, the user should pay attention to the condition of the carburetor. In this situation, it is necessary to bend the petrol valve, thereby reducing the amount of fuel that is supplied. As a result of the actions taken, the candles will stop getting wet.

In order to avoid air leaks into the system, each of the seals should be checked for leaks. The reliability and durability of the chainsaw parts protect it from damage. The main reasons for such situations are improper handling, as well as wear of mechanisms.To prevent damage to the tool, it is worth refueling it with high-quality gasoline and oil. Also, do not forget about sharpening the chain or replacing it, since failures in its functioning can occur unexpectedly. The reasons why chainsaws won't start include the following:

• fuel mismatch;
• manufacturing defects.

Chainsaws "Druzhba" are a vivid example of quality tools at an affordable price. Feedback from users testifies to the long service life of the saw and good functionality. Despite the fact that the tools from this manufacturer are not multifunctional, they are in great demand among modern owners.

More about the saw "Friendship", see the video below.