Types Of Chain saw, Differences And Their Sizes What You Need To Know.

Chainsaws can be categorized  mainly into three types;

  • Battery-powered chainsaw
  • Electric chainsaw
  • Gas-powered chainsaw

Battery-powered chainsaw

Battery-powered chainsaws run on rechargeable batteries. Thus, their run time is limited to the battery life. These types of chainsaws are lightweight and portable but offer the least amount of power.

Electric chainsaw

Electric chainsaws need to be used near an electrical outlet as you have to plug it in. They offer more power than battery-powered ones. However, they are not as powerful as gas-powered chainsaws.

Gas-powered chainsaw

Gas-powered chainsaws are powered by a mixture of oil and gasoline. They are the most powerful saw of the three types. However, they are bulky and larger; thus, they are not for everyone.

Which type is right for me?

Battery-powered chainsaws are best suited for light to medium tasks. Specifically, a battery powered chainsaw will be ideal if you want to prune or trim small trees.

If you have some bit of medium cutting tasks, an electric-powered chainsaw will be useful.

Gas-powered chainsaws are best for felling trees, cutting firewood and all-round heavy-duty tasks. They are used by professional loggers. Thus if you want to cut down some trees in your yard a gas-powered chainsaw is the way to go.

Gas powered vs electric vs battery powered Chainsaw

Each of these three types of chainsaws have their cons and pros.

Gas powered offers more power, but tends to be bulky.

Electric models are lightweight and compact, but are limited by an electric cord.

Battery powered are lightweight, portable but are the least powerful. For small occasional tasks, a battery powered model is ideal.

But for extended use, go for a gas powered chainsaw.

What Chainsaw Size Do I Need?

Chainsaws come in a variety of sizes, and 18 inches is just one of the many sizes available. However, the size of the chainsaw does not typically refer to the overall chainsaw. Instead, it refers to the size of the chain and bar.

So an 18-inch chainsaw has an 18-inch chain and bar. The latter are the two components essential to a chainsaw’s cutting abilities. Some chainsaws feature a 10 to 12-inch chain and bar.

On the other end of the spectrum, are 20 plus inch chainsaws. These are usually big and gas-powered. Smaller 10 to 18-inch saws are typically electric. The size of the chainsaw you need depends on the work.

For light tasks such as pruning and cutting small shrubs, a 10 to 16-inch chainsaw will be ideal. This is especially if you have a small yard or garden to work with. For medium to big jobs such as cutting firewood and felling medium-sized trees a 16 to a 20-inch chainsaw is best.

Anything above 20 inches is suited for professionals such as lumberjacks. Typically the larger the chainsaw the more power required to run it. Therefore, 24-inch chainsaws require more power than a 12-inch chainsaw.

As a general rule of thumb, the best chainsaw for you is the one whose length is 23 inches longer than the diameter tree trunk or limb you intend to cut. As such if you want to cut a 10-inch wide tree a 12-inch saw will be ideal.

However, if you normally cut 16 inch wide logs or limbs, a larger chain size will be needed. It is possible to cut a thicker log with a smaller chain but it will take you a long time. With the appropriate chain size, it will only take you a single pass.