What is a Gas Chainsaw
A gas chainsaw is a must have tool of every owner of a detached house. Cutting dead tree limbs and sawing trees is a routine job of those who possess gardens and yards. Whether you need the firewood for sauna, barbecue or construction works, a gas chainsaw will come in an irreplaceable substitute. But to acquire the tool which is worth spending your money, the gas chainsaw has to ensure portability, security, durability and ease of use. Our review of the best 5 gas chainsaws will help you choose the model for your needs.
Remember that any gas chainsaw can be used only outdoors as it emits exhaust gases. If you need the tool for indoor jobs, take a look at electric chainsaws, reciprocating saws, and circular saws.
What Features to Compare
Power and weight
When buying a gas chainsaw, you need to decide what primarily you’re going to use it for. If you mostly need to do heavy works and cut thick and dense trees, power and weight of the tool are essential. The more powerful the engine, the better and the quicker the gas chainsaw will fell the trees. However, if the scope of work is not that big, you can opt for something less powerful. Powerful engine will help you do most garden jobs like cutting dead tree limbs, sawing the firewood and doing minor repairing works. Every gas chainsaw has a 2-cycle engine, a fuel tank and an oil tank to grease the gear and bar.
Bar and chain
Gas chainsaws also vary in the length of the bar and the chain. The bar length determines what kind of trees the tool is able to saw. For example, a gas chainsaw with the 18” bar will easily saw a tree of 15” diameter thick. Sometimes customers combine bars of different chainsaws and that’s what may lead to damage of the engine. The bar should be of the right length and it should be tightened properly. The chain adjusted to the bar influence performance as well. Consider the chain pitch (a distance between the nearest pitches) to see how effectively the gas chainsaw will do the job. The minimum chain pitch of a saw is equal to 0.325" which is perfect for small garden jobs. It doesn’t produce a lot of noise and reduces vibration. Professional gas chainsaws have 0.375" and 0.404" chain pitch. They aren’t as quiet yet more powerful and effective.
A gas chainsaw is a risk-prone tool and hence, safety of use is more than important. The most dangerous situation during operation is a kickback, when hard material gets in the way of the bar. To eliminate the risk of any injury, it’s essential to quickly stop the chain, and doing so is possible with the inertia brake.
Every gas chainsaw is different and unique, so look for the features that will make usage more comfortable for you. Ergonomic design and a light frame will reduce fatigue and strain in the back while the quick start will let you get the saw to work immediately. You may want to consider technologies that reduce harmful emissions in the air during operation. Automatic oil supply and minimized vibration are also presented so that anyone can purchase just what he needs.