Stihl 250 MS: reviews, specs, performance

Stihl is known in 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 requirements for the safety of this tool. This is confirmed by the Stihl 250 MS model, which will be considered further in the article. This unit is suitable for both construction operations and for private needs, for example as an assistant in garden work or in the preparation of firewood.

General information about the model

The model shows an example of a successful combination of lightness and high power. The first quality determines the convenience in the use of chainsaws, and the second allows you to use it in the cutting of small trees and thick branches. Maneuverability and compactness also provide the possibility of point clearing of garden plots from extra 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 functional capabilities. Of course, the power filling of this modification can not compete with full-fledged professional chainsaws, but for universal common operations on sawing wood material its engine is quite suitable.

Specifications

To begin with, it is worth noting that the model comes in two versions - with a length of the bus at 14 and 16 inches. Otherwise, the manufacturer claims the same parameters for different versions of Stihl MS 250. The characteristics of the unit are as follows:

• The power potential is 3.1 hp.
• Power - 2.3 kW.
• The volume of the engine is 45.4 m ³ .
• The capacity of the tank for gasoline - 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 slot is 1.3 millimeters.
• The number of links in the chain is 55.
• The weight of the saw is 4.6 kg.

These data do not disclose the full image of the German tool, since many of the advantages become evident only in the process of 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 the quality of exhaust, coupled with fuel consumption. By the way, the repair of the Stihl MS 250 often falls to this part, which is due to the clogging of the filter.

To extend the service life of the unit, the timely cleaning of the air membrane will help. Typically, this operation is performed when a serious reduction in power is observed. Also, the chainsaw is pre-heated carburetor. This addition is especially important in the winter. The device provides a warm airflow with sucked air flows, eliminating the risk of icing. However, it is necessary to remember the switching of the operating mode with blowing during the transition to the summer operating season. It is worth noting and the protective mechanism of the chain brake, which immediately stops the chain after pressing a special stop.

Technological filling

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 - a common problem, because of which quickly tired hands. In this case, a minimized vibration effect is transferred from the motor to the handle, which makes it easy to perform work operations. The single-lever control also facilitates the use of the unit. The developers have created such a mechanism of interaction with the saw Stihl 250 MS, in which all the basic commands are performed with a single lever. Also worthy of attention is the Ematic system, which is responsible for lubricating the chain. This device is in some way a contour in the form of a feeding bar, through which oil is directed to the chain pointwise.

Additional option

To improve ergonomics, the company provides the model with a system for rapid tensioning. Such mechanisms have passed several stages of technical development, and today even the use of a special tool is not required for tuning the circuit.

The Stihl 250 MS is supplemented with a special nut on the chain sprocket location. Manipulating this part, the user can loosen or tighten the working tire in accordance with the requirements for working actions. In addition, the company also offers the ElastoStart system, which prevents the characteristic of all petrol saws when starting. As practice shows, such power actions overload the joints of the worker, which in the long term leads to the development of diseases. In turn, the ElastoStart trigger reduces harmful effects due to the damping element of the handle.

Positive feedback about the model

Many good impressions among users of this unit are associated with high ergonomics, which is supplemented by auxiliary technologies. Small size, convenient design of the handles, accessible controls and a mechanism for vibration suppression - all these owners put in a plus. As for performance, then, of course, it is not necessary to expect high power feedback from the model of this class, but in its segment this is a very worthy option. For example, there is a convenience in the sawing of logs, which easily succumb to the Stihl MS 250. Reviews of fuel consumption are also devoid of criticism.

We can say that the designers were point-wise approaching different aspects of the operation of the chain saw as such, and in the case of this model, they tried to minimize the negative factors as much as possible. As a result, as the experience of users shows, the modernization of the saw has largely succeeded.

Negative feedback

There are weaknesses in the unit. Among the common problems there is a reluctant launch. And this refers specifically to the cold start of the chainsaw, which has to be performed several times by a series. But the hot start of claims does not cause. It is worth noting and the shortcoming, which is associated with the unsuccessful introduction of new technologies. This oil supply system was conceived as a way to optimize lubricant consumption. In general, it works in a balanced manner, feeding the liquid. However, in some cases, there are problems with the oil directing line, which is supplied with the Stihl MS 250 chain saw. Comments of this kind indicate that the lubrication is very slow, not having time to properly process the chain.

Conclusion

The German manufacturer positions its development as a high-tech product with broad functionality and balanced capacity. By and large, the practice of using this model confirms these characteristics. Especially in view of the fact that the chain saw Stihl MS 250 is available in the market on average for 27-30 thousand rubles. For a branded unit with a high-quality element base, thought-out power pack and new technologies, this is not enough. Of course, the model was not without flaws. Chainsaw owners note minor flaws in the use of the device, but on the whole this option deserves attention from both professionals and home masters.