Chain saws

Chain saws have significantly evolved with the introduction of new fabrication materials and the invention of new technologies. Since they’re equipped with characteristics that have a bearing on operation, security and price, it can be difficult to choose the model that will meet your needs among all those available on the market. The following guide will help you make an enlightened choice.
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Uses
Models
Characteristics
Accessories
Safety tips
Maintenance
Storage

Uses

Chain saws are used to fell and trim trees, remove branches from small and big trees, as well as cut firewood. They can also be used on occasion for demolition and exterior renovation jobs.

To make the right choice, first determine what wood you need to cut and then choose the power and blade size that will match the job.
  • For cutting branches and some rough carpentry work, choose a medium powered saw (33 cm3) combined with a blade size of 12 or 14 inches.
  • To cut firewood or small to medium sized trees, go for a motor size of around 38 cm3 and a saw blade longer than the diameter of the trees to be felled.
  • To cut down big trees and large quantities of firewood, or when the tool will be frequently used, go for a more powerful model, 45 cm3 or more, and a blade measuring 20 inches.

Models

The first option to consider when purchasing a chain saw is its power source. You must first choose between a gas and an electric powered machine.

The electric chain saw

The electric chain saw needs a 110-volt outlet. Its power rating varies between 8 and 13 amperes and its blade (chain diameter) measures between 12 and 16 inches that gives it a capacity to execute light or medium jobs. Its "D" shaped handle assures a good grip and better control over the saw.

Compared to a gas powered saw, the electric model is quieter and causes fewer vibrations. As it doesn’t emit combustion gasses, it can be used inside for demolition and renovation work. Its weight and size make it ideal for beginners.

The gas-powered chain saw

The gas-powered chain saw is equipped with a "D" shaped handle, is powered by a two-stroke motor (a mixture of oil and gas) and has a motor size varying from 33 cm3 to 53.2 cm3 combined with a blade length of up to 20 inches. Gas saws come in a large selection of models. The so-called intermediate model, equipped with a 40 cm3 motor is a popular choice as it offers a multitude of possible uses. A manual choke on all models makes it easier to start in cold weather. The gas chain saw offers the advantage of autonomy, adequate power, good durability and continuous use.
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