The Shtil MS 250 chainsaw is a fairly lightweight device with which you can perform simple tasks to clean the area from branches, shrubs and harvest firewood for the winter. The equipment has enough power to cut small trunks and shrubs. The combination of many useful features and average performance make this model one of the best for private use. In support of this, the article provides many reviews.
Specifications
If you decide to purchase a Shtil 250 brand chainsaw, it is important to consider its main technical characteristics, which determine the capabilities and resource of the equipment. Among the main ones, one can single out the power, which is 2300 watts, and is average in the class; as well as the length of the tire, it is equal to 35 centimeters or 14 inches. "Calm 250" is equipped with an engine of 45.4 centimeters cubic. Professionals are often interested in such a feature as the chain pitch, for this model it is 3/8 ". It is convenient to work with the device, since it is light in weight and weighs 4.6 kilograms. If this is not your first saw, then you be sure to pay attention to the width of the groove, it is 1.3 millimeters.
Additional functionality
The Shtil 250 gasoline saw has many advantages, namely an anti-vibration system that effectively protects the user, this is especially important for long and complex work. Among other things, it guarantees the most comfortable work. The master will be able to pull the chain, without touching it, which is possible thanks to the side device. It should be noted a positive feature, which is expressed in the presence of one lever, with its help the operator will be able to control all elements of the unit. The Calm 250 will not let you down even in the coldest weather, as the manufacturer has taken care of pre-heating the carburetor, with this functionality you can work at any time of the year.
Security
In order to eliminate injuries, the company's engineers equipped the equipment with a Quickstop brake, which guarantees an instant chain stop. The consumer can count on the fact that the device will last long enough, and its operation will be accompanied by economical oil consumption. This is because there is an Ematic automatic chain lubrication system inside the case. It will not be necessary to use an additional auxiliary tool to unlock the oil and fuel tank with caps, which is very popular with consumers.
Model Features Reviews
The Calm 250 chiansaw is the fruit of continuous improvement of such tools of the manufacturer. Consumers say that with its help you can get rid of both old trees and fallen branches. Using a chainsaw, it’s easy enough to work, as the equipment is universal, has an average weight and size.
Buyers emphasize that with its help it is possible to quickly perform light tasks, clear the area, especially when accuracy and high accuracy are required. The unit is equipped with a fairly powerful engine, as well as modern functions that allow you to solve everyday problems. Home masters note that the model has such functions that are quite common in professional chainsaws. It is easy to operate this device, it has an ergonomic design and allows you to work without getting tired. Buyers often say that the "Calm 250" is characterized by an excellent combination of weight and power, which allows, almost without interruption to rest, to harvest a large amount of firewood for the winter.
Thanks to the anti-vibration system, you can forget about engine vibrations, the vibration of the handle will be reduced, and this functionality will be supplemented with lower oil consumption. If we compare with traditional systems, then the fuel will need 50% less. Saw "Calm 250", according to users, is also convenient because it is equipped with a tension screw, which is located under the cover of a chain sprocket. This allows you to simply install the saw blade, while pulling the chain, which eliminates contact with sharp edges. Among other things, the device is equipped with a universal lever.
Reviews of used air filters
The Calm 250 is equipped with an air filter system that is used in a variety of conditions. According to users, the consumer can independently retool the system. The device can be supplemented with a felt or fabric filter, depending on the equipment. The last type of filter is designed to work under normal conditions and operation in cold weather. Experienced users are advised to use a felt filter if it is intended to work in very dusty and dry conditions.
Air Filter Cleaning Reviews
Operating the Shtil MS 250 chainsaw, the characteristics of which were presented above, the consumer may need to clean the air filter. As experienced operators emphasize, this happens if the motor power drops noticeably. To carry out such work, it is necessary to press the stop of the gas lever, while the combined lever must be in the closed air damper position.
Masters advise turning the corresponding button 90 degrees to the left, but the carburetor case cover must be removed. Experienced operators emphasize that the filters may be damaged, while they suggest the need to replace them. The surface that surrounds the replacement element must be cleaned of coarse dirt. The filter must be folded using the index fingers of two hands. Thumbs should be supported in the body.
Chainsaw device
The design of the described model of a chainsaw is a classic mechanism that is driven by an internal combustion engine. Moreover, this unit has a simple single-cylinder two-stroke gasoline engine, and the gearbox in the strict sense is simply absent, except for a single-stage chain transmission. It is the last element that drives the saw chain.
Reliability is ensured precisely by the simplicity of the device, as a result, the user receives trouble-free operation, even if the operating conditions are difficult. Considering the design of the Calm 250 chainsaw, you will understand that there is a gas tank in the design. From it, fuel enters the carburetor, mixing with oxygen. Next, the air-fuel mixture is sent to the engine cylinder, where the composition is ignited by a spark.
There is also a crank mechanism, which is designed to convert the movement of the piston into the rotational movement of the shaft. The latter acts as a component of the above mechanism. The design would not work without centrifugal clutch and sprocket, which makes the saw chain move.
Additional chainsaw units
In addition to these elements, "Calm" has a system that is responsible for cleaning the air entering the carburetor. When disassembling the structure, you will notice the presence of a starter, a tire, a chain tensioning mechanism, a muffler and an ignition.