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Chainsaws have become one of the most popular and widely used tools in the recent world. But these tools come in various types, and it's crucial to understand the difference so one can choose the best one for the job. Thus, here are several types of cheap chainsaws based on the source of energy used to operate them.
Gas chainsaws are highly efficient and powerful so can be used for heavy work. These are mainly used for logging. At the same time, they can offer more freedom of movement because they don't have to be plugged into power and don't require batteries for operation. Though, they are heavier than electric ones and need regular gasoline refilling, along with the addition of oil mixed at a particular ratio.
When talking about electric ones, they are further divided into corded and cordless. Corded electric chainsaws are more powerful than battery-operated ones, but they need to be plugged into a power source. Cordless electric chainsaws are battery-operated, offering more portability. While this saves time, charging that frequently can be a hassle as well. An electric chainsaw is ideal for light to medium jobs because it is less powerful than a gas one but more powerful and easier than a battery-operated one. Hence, they are best for home use, such as pruning, cutting firewood, or doing some light forestry work.
These are a cordless version of electric chainsaws and have batteries as their main source of power. While these chainsaws are not as powerful as gas-powered and corded electric chainsaws, they are more convenient for small jobs, such as trimming, cutting small trees, etc. Although battery life can be a concern, these chainsaws are lightweight, easy to use, and relatively quiet. Thus, they are suitable for homeowners or those who don't want to deal with gas or corded models.
This is the main industry where chainsaws are used widely. Every professional uses gas chainsaws at all times for felling trees, limbing, and bucking. Electric and battery-operated chainsaws are often used for smaller tasks in this industry. Homeowners and small users can find cheaper ones that will work for their small forestry concerns and logging interests.
Having a chainsaw for various tree-related farming activities is advisable. This makes it easy to clear lands, shape tree crops, prune, and manage other activities in the orchard. Once again, dealers sell all these chainsaws to interested farmers.
Chainsaws are used in urban areas for managing trees and vegetation. They prepare the trees by pruning and aiding in the removal of trees that are in some way infested, decayed, or pose a threat to structures. Chainsaws are also used for controlled cutting of vegetations in order to develop some facilities. In this area, electric chainsaws are more commonly used because they reduce noise pollution.
Construction activities, such as cutting wooden beams, posts, or plywood, may demand the use of a chainsaw. Besides, they can also be used to cut some concrete blocks or masonry walls. Hence, a cheap pole saw is readily available to buyers in the construction category to accomplish the pole saw task.
When there are storms or disasters, chainsaws are very helpful in clearing up the debris. They help remove fallen trees, limbs, and other trapped objects. This basically cuts through wood that is wet, dry, or even warped. And as for fire damage, chainsaws help in the assessment and demolition of structures that are damaged by fire.
Aside from these listed applications, a variety of other industries may occasionally use a chainsaw. Judging interest and usage, chainsaws are mostly hybrid, with battery, gas, and electric combined.
Bar Length
Chain saw bars are available in different sizes and are chosen based on the type of job to be done. This could range from 8 to 10 inches for trimming and pruning, 20 inches for cutting medium-sized trees, and 36 inches for felling large trees and cutting thick logs.
Engine Power
For gas chainsaws, engine power is a vital feature to consider, and this is measured in cubic centimeters (cc). Small home use saws should be between 30 to 40 cc, while professional saws should be above 70 cc.
Chain Speed
This is measured in feet per second and indicates how fast the chain moves around the bar. Higher speeds lead to faster cuts and better cutting performance or smooth finish. Electric and battery-operated chainsaws have chain speeds of about 10 to 15 m/s, while gas chainsaws can reach 20 m/s and above.
Power Output
Power output is important in evaluating a chainsaw's capability with respect to the intended task. A household chainsaw should be above 1.5 horsepower, while a professional chainsaw should be above 5 horsepower.
Chain Type
These are mainly the features of chainsaws. Low profile or narrowed-out teeth chains are ideal for novices, as they are safe and easy to handle. Semi-chisel and full chisel chains are for experienced people, as they provide a clean and quick cut.
Operational Mode
Many modern chainsaws now have features that enable people to operate them easily. These features reduce the vibration, which automatically cuts off the chain if it accidentally comes in contact with a person.
Safety Features
Chain brakes, anti-vibration handles, and safety guards are also important.
Chainsaws are important but dangerous appliances that need safety training before use. Here is how it is used properly. One must wear safety gear, which includes a helmet, goggles, gloves, and chainsaw trousers. One should check the saw for instances of wear and tear and refuel the gas chainsaw or charge the battery-operated one if necessary. One should examine the area around the saw area and remove obstacles. Then adjust the chain tension and ensure the brake is engaged. To start electric chainsaws, press the switch, whereas, for gas ones, the start should be done according to the manufacturer's instructions. The chain brake should be released after starting the saw. The chainsaw should be held with both hands when using it, and the chain should be driven into the wood at a low speed. The chain speed should be increased only after the saw was driven into the wood. One should only cut waist-high and secure the wood they want to cut. The chain brake should be engaged after using the saw, and the saw should be placed where it would not harm anyone when not in use.
Maintenance
There are several maintenance practices for chainsaws according to their maintenance. Maintenance should frequently check the chain tension and adjust it. Keep the chain lubricated. Sharpen the chain regularly. Clean the air filter and spark plug. Check the gas and oil level. Wipe down the saw after use and store it properly. Check the bar for wear and tear. Clean the bar groove.
Repair
There are several chainsaw repairs as well. Sprocket should be replaced when worn out. The chainsaw brake should be replaced when damaged. The clutch should be replaced when damaged or when there is a problem with the chain tension. The cylinder should be replaced when damaged. Piston should be replaced when damaged. Ignition coils should be replaced when damaged. On electric chainsaws, the motor should be replaced when damaged.
Chainsaws are crucial machines that need to be of good quality and safety to prevent accidents and provide optimum performance. Here are some important factors to consider regarding quality and safety.
Chain brakes
A type of device that stops the chain from spinning whenever there is an accidental situation such as slipping from the hands or the saw kicks back at the user. This is one of the most important safety features. Chain brakes do not stop the chain from spinning; hence, there is no risk of injury when the chainsaw is in the user's hands.
Low kickback chains
This chain is designed with a reduced risk of kickback, which is when the chainsaw flips back to the user, which is dangerous. It has special grooves and rounded teeth. All manufacturers create a chainsaw with low kickback chains. Avoid using a chainsaw without a low kickback chain.
Anti-vibration technology
Chainsaws can vibrate a lot while in use, making it difficult for users to control the saw. Anti-vibration technology minimizes this vibration, making the saw easier to control, which increases safety. Always wear anti-vibration gloves just in case.
Automatic chain oiler
To lower the friction and increase the saw's life span, chains need to be lubricated, and this is automatically done by chain oilers. When buying, check the quantity of oil and whether it lubricates the chain automatically.
Emergency stop
Many appliances have chain brakes that automatically stop the machine when there is an emergency. This means that all of these features promote safety in chainsaws.
Protective guards
These are shields that ensure that other parts of the chainsaw, like the saw chain and blade, do not come in contact with body parts. They cover the front and are called the nose guard or blade guard. These are important safety features and should always be present.
Proper handling
It is advised not to handle any chainsaw when feeling dizzy, intoxicated, or under medication. When holding a chainsaw, both hands should grip the handles to maintain control. Professional saws should always be put down or left unattended when within reach of children. The chain should never be touched when it is spinning, and the front handle and chain should never be held or touched. Kickback areas should be avoided. Any saw or part that has been requested to be worn should be discarded and replaced.
A1. A chainsaw is a mechanical saw powered by gas, electricity, or batteries to cut wood.
A2. It's used to cut firewood, trim trees, clear land, and in construction and rescue operations, as well as for making homemade items.
A3. A2 has a motor that drives a chain with sharp teeth around a rotating bar, which cuts through whatever it's pressed against.
A4. It's versatile for many cutting tasks, convenient for self-use or professionally, and effective, saving time and providing skillful results.
A5. There are electric and gas chainsaws. Electric chainsaws are easier, as they need no gas and only need electricity. Gas chainsaws are powerful, with cylinders and pistons like car engines.
A6. Most chainsaws are about 12 to 20 inches long, but some are shorter or longer for specific jobs. The length should match the using person - taller folks need longer saws, while shorter folks should use shorter ones.
