Chainsaw: how to choose a good tool?

Such works as the harvesting of firewood or the repair of small buildings, do not do without special devices. Among them, the most necessary tool is
chainsaw. "How to choose such a device?" And "What do I need to pay attention to?" - such questions often arise in front of customers. After all, the quality of the purchase depends on the success of the work performed, and the service life of the tool.

Cutting tool

Many different jobs can be performed with this tool. It is used by amateurs to fish in the winter season for the preparation of holes and holes, and builders for sawing boards, foam blocks and other materials. Those who have a household or cottage area, also necessarily need a chainsaw. How to choose this device for cutting, perhaps, will be more understandable if we consider its device.

As a rule, all types of saws running on gasoline have the same design, which consists of the following main units:

• Engine with two tanks for fuel and oil, for lubricating the chain device.
• Carburetor for the supply of gasoline to the cylinder of the piston system.
• Working system consisting of a chain and a guide rail.
• Anti-vibration device.

Types of Cutters

There are several types of tools such as chainsaw. How to choose a suitable unit among the available devices will probably be clear from the following descriptions:

• The household saw on the fuel engine has a power of about 1.5 kW. It is used in small-scale works, for example, on pruning trees, etc. Such devices are characterized by low cost and small dimensions.

• Chainsaw semi-professional direction - this unit has a power of about 3 kW. It is mainly used in construction and carpentry, where long-term use of this tool is not required.

• Professional unit - it is chosen at high loads (up to 8 hours of operation). Such chainsaws with a high cost due to the use of expensive materials in the production of this species. Used for large-scale construction and logging, the power of the tool is 3-6 kW.

Useful Tips for Choosing a Chainsaw

In the question of how to choose a good chainsaw, it may help to sort out a few tips:

• When choosing a cutting device, attention must be paid to the component parts. So, the tire of small length has a higher speed compared to a similar long piece.

• Cutting element of saw - chain - release with different range of step. Typically, for professional devices, this value is 0.404 inches, and for a small amount of work, an aggregate with a value of 0.325 is sufficient.

• It is better to buy a chainsaw equipped with an automatic lubrication system and a special device that provides protection against impact, which is called an inert brake.

• Vibrations are an integral part of working on an instrument such as a chainsaw. How to choose the right and at the same time safe working device, is an important issue. To reduce the effect of constant oscillations, various systems are used, for example, spring-loaded suspensions, dampers (devices for extinguishing motor pulsations), mainly from rubber, and others.

• For work at low temperatures it is better to use tools with built-in special system (Easy ise), which keeps from damage and overcooling of the part of the device.

Cutting devices that work on a fuel engine, significantly reduce labor costs and, in addition, allow you to perform work at a high quality level. The above information, perhaps, will be useful in solving the problem, how to choose a chainsaw for the house, and also expand the knowledge of the devices for this purpose.