Stihl is known on the market as a manufacturer of reliable and productive chainsaws. German developers manage to combine functionality with ergonomics and high power, while not forgetting the high safety requirements of this tool. This is confirmed by the model Stihl 250 MS, which will be discussed later in the article. This unit is suitable for construction operations, and for private needs, for example, as an assistant in gardening or in the preparation of firewood.
Model Overview
The model shows an example of a successful combination of lightness and high power. The first quality determines the convenience of using a chainsaw, and the second allows it to be used in cutting small trees and thick branches. Maneuverability and compactness also provide the ability to spot clear garden areas from excess knots. At the same time, the Stihl 250 MS is quite modern in terms of technological support. The designers endowed the model with a wide range of options that increased the safety of the saw, its reliability and functionality. Of course, the power filling of this modification cannot compete with full-fledged professional chainsaws, but its engine is quite suitable for the universal widespread operations for sawing wood material.
Specifications
To begin with, it is worth noting that the model comes in two versions - with a tire length of 14 and 16 inches. Otherwise, the manufacturer claims the same parameters for different versions of the Stihl MS 250. The characteristics of the unit are presented below:
- Power potential - 3.1 hp
- Power - 2.3 kW.
- Engine displacement - 45.4 m 3 .
- The capacity of the tank for gasoline is 0.47 liters.
- The volume of the tank with oil is 0.2 liters.
- The noise figure is 111 dB.
- The width of the chain groove is 1.3 mm.
- The number of chain links is 55.
- The mass of the saw is 4.6 kilograms.
These data do not reveal the full image of the German instrument, since many advantages become apparent only during operation. For example, designers have provided a fairly economical carburetor, which is characterized by low fuel consumption. This moment organically fits into the concept of a small-sized chainsaw with optimized characteristics.
Design Features
The unit is provided with a special compensator, the function of which is to maintain a constant power level. Regardless of the contamination of the air filter, this system allows you to maintain exhaust quality, coupled with fuel consumption. By the way, the Stihl MS 250 repair often falls on this part, which is connected precisely with the clogging of the filter.
To prolong the service life of the unit, timely cleaning of the air membrane will help. Usually this operation is performed when a serious decrease in power is observed. The chainsaw is also equipped with a carburetor preheater. This supplement is especially important in the winter. The device provides a warm airflow with suction air flow, eliminating the risk of icing. True, you should remember about switching the mode of operation with airflow during the transition to the summer season of operation. It is worth noting the protective mechanism of the chain brake, which instantly stops the movement of the chain after pressing the special emphasis.
Technological content
One of the most noticeable and useful features of the model is the anti-vibration system. Strong fluctuations in the process of working with chainsaws is a common problem, because of which hands get tired quickly. In this case, the minimized vibration effect is transmitted from the engine to the handle, which makes it easy to carry out work operations. Convenience in the application of the unit is also facilitated by single lever control. The developers have created such a mechanism for interacting with the Stihl 250 MS saw, in which all basic commands are executed with a single lever. Noteworthy is the Ematic system, which is responsible for chain lubrication. This device is in some way a contour in the form of a feed bus, along which the oil is directed pointwise to the chain.
Additional option
To improve ergonomics, the company provides the model with a quick tension system. Similar mechanisms went through several stages of technical development, and today, even the use of a special tool is not required to set up the circuit.
The Stihl 250 MS is complemented by a special nut in the chain sprocket location. By manipulating this part, the user can loosen or pull the working tire in accordance with the requirements for working actions. In addition, the company also offers the ElastoStart system, thanks to which the jerks characteristic of all chainsaws at startup are prevented. As practice shows, such forceful effects overload the joints of the worker, which in the long run leads to the development of diseases. In turn, the trigger mechanism ElastoStart reduces harmful effects due to the damping element of the handle.
Positive feedback about the model
A lot of good impressions among users of this unit is associated with high ergonomics, which is complemented by assistive technologies. Small size, convenient design of the handles, accessible controls and vibration suppression mechanism - all this is added by owners. As for performance, then, of course, one does not have to expect high power returns from a model of this class, but in its segment it is a very worthy option. For example, there is a convenience in cutting logs that are easily amenable to the Stihl MS 250. Reviews of fuel consumption are also without criticism.
We can say that the designers approached different aspects of the operation of the chainsaw as such, and in the case of this model they tried to minimize the negative factors. As a result, as user experience shows, the upgrade of the saw was largely successful.
Negative reviews
There are weaknesses in the unit. Among the common problems is a reluctant launch. And this applies precisely to the cold start of the chainsaw, which has to be performed in series several times. But the hot launch of claims does not cause. It is worth noting the disadvantage that is associated with the unsuccessful implementation of new technologies. The mentioned oil supply system was conceived as a way to optimize lubricant consumption. In general, it works like that, delivering balanced fluid. However, in some cases of operation, there are problems with the oil guide tire, which is supplied with the Stihl MS 250 chainsaw. Reviews of this kind note that the lubricant arrives very slowly, not having time to properly handle the chain.
Conclusion
The German manufacturer positions its development as a high-tech product with wide functionality and balanced power. By and large, the practice of using this model confirms these characteristics. Especially considering the fact that the Stihl MS 250 chainsaw is available on the market on average for 27-30 thousand rubles. For a branded unit with a high-quality elemental base, thoughtful power filling and new technologies, this is not much. Of course, the model was not without flaws. Chainsaw owners note minor flaws during the use of the device, but in general this option deserves attention from both professionals and home masters.