To make a cut, hold the front handle with your left hand — thumb wrapped underneath — and grab the rear handle with your right hand. Get in position — legs apart for stability — and pull back the chain brake to disengage it. Then squeeze the throttle. The saw cuts best when the engine is at full throttle.
How do you use a chainsaw step by step?
To make a cut, hold the front handle with your left hand — thumb wrapped underneath — and grab the rear handle with your right hand. Get in position — legs apart for stability — and pull back the chain brake to disengage it. Then squeeze the throttle. The saw cuts best when the engine is at full throttle.
Where do you cut a chainsaw?
Start cutting from the top of the log, applying light pressure to the chainsaw. The chainsaw should do the work, and the teeth should pull the chain bar into the wood. Don’t let the guide bar nose or chain touch the ground or other objects. This could cause a kickback or dull the chain.
What are the most common chainsaw accidents?
The most common hazards associated with chainsaws are injuries caused by kickback, pushback, and pull-in. Kickback is the most common and poses the greatest hazard. Kickback occurs when the rotating chain is stopped suddenly by contact with a more solid area throwing the saw rapidly backward toward the operator.How do I stop my chainsaw kickback?
- Read the manual.
- Make sure the chain brake works before you start.
- Use low-kickback chains.
- Use a sharp chain.
- Be wary when felling tree trunks.
- Pay attention to the nose of your chainsaw bar.
Can you use a chainsaw while on a ladder?
Never operate a chainsaw on a ladder, and never cut limbs that are higher than your shoulder. (If you’re looking to cut something higher, consider an altogether different tool: a manual rope saw, often called a pocket chainsaw.)
How often should you change the bar on a chainsaw?
If you are looking for a general idea for how often you should replace a chainsaw bar, a rule of thumb is to replace the bar of your chainsaw once after you have gone through three chains on the same bar.
How common are chainsaw injuries?
According to the Centers for Disease Control and Prevention (CDC), approximately 36,000 people are injured by chainsaws annually. Medical costs for chainsaw injuries based on these facts amount to about 350 million dollars per year.Can you use a chainsaw to cut tree roots?
Yes, chainsaws are powerful machines, and you don’t have to worry about dirt damaging it or knocking the chain off. Remember, you can leave some wood below the dirt. Also, you can cut large roots out by sawing into the ground vertically, and then by prying the root out with a shovel or pickax.
What are the hazards of using a chainsaw?There are many high risk and highly likely hazards associated with chainsaw use. Some common hazards are: you can cut yourself, kick-back, noise, vibrations, eyes injuries, the chain can derail/break, head injuries, back injuries, crushing under falling tree and so on.
Article first time published onHow do chainsaw leg injuries happen?
CHAINSAW ACCIDENTS It occurs when the tip of the guide bar and chain contact an object, forcing the guide bar violently backward and upward.
Can you cut wet wood with a chainsaw?
Yes, you can use a chainsaw to cut wet wood.
Why does my chainsaw kickback?
There are two circumstances that can cause kickback when using a chain saw. The first occurs when the moving chain at the tip or the nose of the guide bar strikes an object. The second situation is when the wood closes in, pinching the saw chain in the middle of the cut. … Bent, cracked, or broken saw chain components.
Is it safe to cut with the tip of a chainsaw?
Cutting from the underside of a branch requires you to cut with the top of the bar. This is a little unnerving at first because the saw pushes toward you. But it’s safe as long as you’re well braced and follow all other precautions.
How does a chainsaw kickback work?
Chainsaw kickback is an expression used to describe the sudden and lightning-fast upward motion of the guide bar. You can see an example of it in the video above. It occurs when the end portion of the guide bar’s nose strikes an object, resulting in the chain becoming pinched.
How do I know if my chainsaw bar is worn out?
With a worn chainsaw bar, when you press your straight edge against that outside tooth, that straight edge will lay flat against the bar with no gap between the two. This indicates that your chain has shifted to accommodate the pressure.
Why is my chainsaw bar smoking?
This most commonly is a result of a dull chain and exerting to much pressure on the bar and chain trying to make the chain saw cut. This could also be either a lack of bar and chain oil ( tank empty, restricted oiler hole ) or an inferior type of oil that is being slung off the chain and not lubricating.
How long does a chainsaw last?
That being said, you can expect a quality chainsaw to last you at least 10 years or more. But if you take care of it, I know people who have saws that have lasted 20-30 years and even longer.
How do you section a tree?
Ascend to the same level where you made your first cuts and pull the chainsaw back to your work level. Cut straight through the trunk until you meet the angle of the first cuts. Ensuring the section is secure, lower it to the ground. Repeat this section-by-section cutting process as necessary until you reach the stump.
How do you top a tree with a ladder?
Secure the top of the ladder to the tree so it allows access above the branch being cut. Allow for any upward movement of the branch once the branch is cut. Never stand on the top three rungs of an extension or straight ladder. Always face the ladder and hold onto the side rails with both hands when going up or down.
Can a chainsaw go through dirt?
Don’t Cut Into Dirt Nobody plans to run their chain saw into dirt. … In addition to dulling the cutters, dirt also wears out the chain links faster, causing the chain to stretch. Plus, dirt wears the sprocket at the bar tip.
Can I remove tree stump with chainsaw?
Chainsaw. You can remove a tree stump with just a chainsaw by simply digging around the stump, cutting it as low as possible. Then cut criss-cross slices into the stump 4-6 inches below ground level. Bear in mind that this can often damage or break your chain and won’t get rid of the stump completely.
How do you rot a tree stump fast?
How Do You Rot a Tree Stump Fast? The fastest way to remove a tree stump without using a grinder is the chemical method. By applying chemicals to holes drilled into the stump, you speed up the natural decay process and the remaining tree fibers and roots will breakdown more quickly.
How big of a tree can a 20 inch chainsaw cut?
20 chainsaw would cut through an 18″ tree diameter. 16 chainsaw would cut through a 14″ tree diameter. 10 inch chainsaw for 8″ in diameter. 6 inch chainsaw can cut a 4″ diameter.
How do I stop my chainsaw pinching?
To stop your chainsaw from getting stuck, make a cut on top of the log or tree that’s preferably one-third of the log’s diameter. Use your chainsaw to cut from the underside until you meet the initial top cut. Always stand on the side when cross-cutting to prevent injury.
Can anybody use a chainsaw?
Chainsaws are potentially dangerous machines which can cause fatal or major injuries if not used correctly. It is essential that anyone who uses a chainsaw at work should have received adequate training and be competent in using a chainsaw for the type of work that they are required to do.
Should you wear gloves when using a chainsaw?
Always wear protective gloves when using a chainsaw. … Chainsaw gloves are just one component of what you should wear when cutting wood. The other essentials are: Chainsaw chaps, protective head gear and a cut-resistant jacket.
Can chainsaws cut through bone?
Flesh is no match for a chainsaw, it could probably cut through it pretty much forever without wearing out. Bones may be slightly tougher, but they are rigid and a chainsaw will likely be able to cut through them without much problem – though it will probably dull the blade more than wood.
Where is the most likely place for a struck by injury to occur to the chainsaw operator when felling a tree?
The most common injury for tree workers aloft, either as a climber or an aerial-lift operator, was to the lower arm, followed by the hand (which includes fingers). These were generally to the left hand.
Why does my chainsaw dull so fast?
With a single contact with the ground while running, a chainsaw can become very dull. This is because the ground contains sand and dust which is abrasive and contains a lot of tiny rocks. To avoid such occurrences, avoid cutting wood placed on the ground.
Do you need a license to use a chainsaw?
You don’t need a license or to have training to buy or use a chainsaw. … Safety should always come first when using a chainsaw, so you should have safety clothing and equipment, including a helmet, safety glasses, ear defenders and specialist chainsaw gloves and trousers, as well as steel toe-capped boots.
