Best 18 Inch Chainsaw Reviews 2019

Best 18” Chainsaw: Compact Power for Home and Business

If you regularly take on your own landscape maintenance and enjoy DIY projects around your house, then having a chainsaw handy makes a lot of sense. Chainsaws are powerful cutting tools that are extremely handy for a wide variety of needs and are well worth having on hand. An 18-inch saw is of a length that can handle moderate to large jobs fairly easily. They also are generally compact enough for smaller jobs as well.

The 18-inch chainsaw reviews provided below are handpacked to provide an overview of your options and explain the jobs they are built for. If you have been in need of a good saw and want a dependable, powerful option for home use, this is the article worth reading.

Top 5 Best 18-inch Chainsaw Comparisons

IMAGE MODEL FEATURES
byb2-table__imageWORX 18-Inch 15.0 Amp Electric Chainsaw
  • Weight: 11.3 lbs
  • Bar Length: 18 inches
  • Warranty: 3 years
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byb2-table__imageGreenworks PRO 18-Inch 80V Cordless Chainsaw
  • Weight: 10.8 lbs
  • Bar Length: 18 inches
  • Warranty: 4 years
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byb2-table__imageCraftsman 18" 42cc Gas Chainsaw
  • Weight: 13.2 lbs
  • Bar Length: 18 inch
  • Warranty: 2 year
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byb2-table__imageEcho CS-400 18" Gas Chainsaw
  • Weight: 10.1lb
  • Bar Length: 18 inch
  • Warranty: 5 year
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byb2-table__imageHusqvarna 450 18-Inch Gas Powered Chain Saw
  • Weight: 10.8 lbs
  • Bar Length: 18 inch
  • Warranty: up to 4 years with registration
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18” Chainsaw Use and Power

Lumberjack worker in full protective gear cutting firewood and timber in forest with a professional chainsaw

Chainsaws are an incredibly helpful tool and have the ability to save you both time and money in the long run. They are simply designed to provide easy use and maintenance, and although many people avoid learning how to run one due to their power and sharp edges- over 95% of the injuries caused are due to safety violations on the part of the operator. With proper knowledge and awareness, these are a tool any adult can use comfortably.

Useful for cutting wood of any sort, a chainsaw can be used for building, trimming, shaping, and firewood cutting. If you have a woodlot, it will help you make short work of yearly maintenance of cutting out dead trees and clearing out areas to increase light. Because of the wide variety of options chainsaws provide in way of size and power, there is always one that can work well for your needs.

An 18-inch chainsaw is a great saw for moderate work and can easily handle more professional jobs as well. The length is perfect for the occasional large project and can handle decently sized diameter trees with ease. It still is compact enough that it is supported by electric models, but popular enough to be carried by some of the top brand chainsaw experts.

Chainsaw Differences Explained

With a large array of chainsaw sizes, power sources, and brands available, there are many models of saws you can choose from. Depending on your needs, bar and chain lengths can be as small as 10 inches, or even as long as 59 inches in length! Many homeowners choose those saws that fall on the lower end of that spectrum, with professionals choosing saws that support a 20 inch or larger bar.

Young man cutting trees using an electrical chainsaw in the countryside

Power & Size

The larger the saw you have, the larger the power feed must be- and saws are available in both electric and gas-powered models to provide you the source you need to get the job done. Understanding how each is run and maintained can help you narrow down your choices.

Electric Power

Both corded and cordless electric saws are offered and available with an 18 inch or smaller bar and chain. When choosing a corded version you are limited by cord length but are able to take advantage of an uninterrupted power source. These are generally very lightweight, compact in body size, and provide excellent power for firewood and other home needs. They also have very little maintenance needs overall and run very quietly.

Cordless electric models use rechargeable lithium-ion batteries, and although are limited by the battery charge, new technologies have created stronger, more durable, long-lasting designs. Many are capable of supporting 18 to 20-inch chains, but the majority are 16 inches and under. These also have very little maintenance and are very convenient and portable.

Gas Power

Gas-powered saws use a 2-stroke engine to provide constant power to your saw and come in a wide range of both sizes and strengths. Although they do require more maintenance than an electric saw, they are still easy to maintain and require a proper gas and oil mixture. These are much louder, and often heavier, than their electric counterparts, but are considered my more long-lived overall with proper care.

Chainsaw Care

A carpenter is shapen a chainsaw on tailgate. There is oil tank in tailgate for reduse stiffness of chainsaw.

All chainsaws, regardless of how they are powered, do require some regular maintenance. Very little time and effort are required to keep your saw in order, and care of your tool will keep it running flawlessly for years to come.

Corded electric chainsaws require that you check for cord wear, and cordless versions need to have batteries charged properly and replaced when needed. Gas saws do require more attention as the oil and gas needs to be mixed correctly, and the filter and spark plugs need regular cleaning and replacement as well. The carburetor, primer bulb, hoses, and starter should all be regularly checked. Plus, proper storage is essential and fluids drained when not used for longer periods of time.

The bar and chain need care on all chainsaws in order to keep it running as it should. Bars need regular oiling so the chain can spin. The chain also needs to have the correct tension applied to it. They also need to have oil and sawdust cleaned from the working parts after each use, and the chain should always be kept sharp.

Choosing the Best 18” Chainsaw Model for You

When deciding on the model you feel is best for your needs, there are a few details that warrant your attention prior to making a final purchase. Most chainsaws of the same size compare well to other similar models, but weight and design make influence your final decision.

Woodcutter in action cutting a large log

What are you using your saw for?

Depending on specific or future needs, you may want to pay particular attention to what consumers have to say in reviews. Many times they will provide info concerning what they have used the saw for and their experiences with it while doing so. This will help you decide how well they run and what issues, if any, are worth taking into account.

Gas-powered saws often have a longer life and are more powerful overall as well- especially if you plan on using it on a regular basis. Electric models may not always be as durable over time if you only need a saw occasionally, and you don’t want the hassle of draining fluids, they might be a better bet.

Do you know how to maintain your saw?

As described above, maintenance is required for all saws in one form or another. If you are unsure of what a 2-stroke engine requires, you may want to get some hands-on experience in advance. The same applies to the oiling, tension adjustment, and sharpening of the saw.

Gas saws, although they require more maintenance, last longer than electric mainly because they can have parts changed out and repaired more easily. Most electric engines are not accessible except by a repair shop, and usually, it is more prudent to simply buy a new saw than try and fix an electric motor.

Top 5 Best 18-inch Chainsaw Reviews

The following reviews provide an excellent overview of what types of saws are available at this size for homeowner use. There is a large selection of options overall to help you decide what type of saw is best for your needs.

WORX 18-Inch 15.0 Amp Electric Chainsaw

WORX 18-Inch 15.0 Amp Electric Chainsaw
  • Weight: 11.3 lbs
  • Bar Length: 18 inches
  • Power: corded, 15 amp
  • Warranty: 3 years
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The Worx Company has grown in popularity since its first introduction in the early 2000s. Now considered a dependable manufacturer of property maintenance tools, they stand by their products with a strong warranty for years of dependable use. This corded, 15 AMP electric chainsaw supports an 18-inch chain designed specifically for moderate to heavy jobs. The patented auto chain tension system provides proper tension for effective cuts and keeps you working worry free.

A built-in oil reservoir provides a window level indicator so you can see where your oil is at a glance to keep your chains spinning smoothly. Additional safety features provide a low kickback design and built-in chain brake- a detail not commonly found on corded electric saws. The wrap around handle provides better maneuverability and ease when working on larger jobs.

Pros:

  • Very powerful for an electric saw
  • Does not overheat easily, even on long jobs
  • Starts easily every time

Cons:

  • The chain does slip and needs regular adjustment
  • Chains may be difficult to replace

Who Should Buy This:
Designed to be comparable to gas-powered saws of the same size, this is a great choice for homeowners looking for a dependable electric version to use on heavier cutting jobs. This option is also an excellent way to save on initial investment cost without sacrificing power.

Greenworks PRO 18-Inch 80V Cordless Chainsaw

Greenworks PRO 18-Inch 80V Cordless Chainsaw
  • Weight: 10.8 lbs
  • Bar Length: 18 inches
  • Power: cordless, 80v battery
  • Warranty: 4 years
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This powerful cordless electric saw provides an equivalent power of a 45cc gas engine. The DigiPro brushless engine is highly efficient for reliable use with a very quietly run system. This smooth operating saw has automatic chain tensioning and weighs only 10.8 lbs for easy use.

Each charge provides up to 150 cuts, and the 80-volt battery can charge in just 30 minutes. You also can check your battery charge level with just a glance due to the built-in, on-board battery life indicator. This saw is actually capable of handling heavy use, such as milling, with slow steady cuts.

Pros:

  • Battery life about the same as 1.5 tanks of gas in a gas powered saw
  • Wonderful for bucking and climbing
  • Quiet and powerful

Cons:

  • Goes through bat oil quickly
  • Needs two rotating batteries to be truly efficient

Who Should Buy This:
If you are looking for a powerful cordless version and don’t want to worry about gas engine maintenance, this is a great homeowners option.

Craftsman 18″ 42cc Gas Chainsaw

Craftsman 18 42cc Gas Chainsaw
  • Weight: 13.2 lbs
  • Bar Length: 18 inch
  • Power: gas, 42cc
  • Warranty: 2 year
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Craftsman is a well-recognized name for homeowner use. For close to a century they have been providing useful, and dependable, tools that are both affordable and quality. Their 42cc gas chainsaw is no exception and is perfect for moderate to heavy workloads around your property. Designed to start easily with the patented Incredi-Pull start and equipped with an anti-vibration handle, this saw is perfect for anyone looking to get a job done with ease.

The wrap around grip and 13 lb weight help you maneuver through the job and provides excellent balance. An easy screw tensioning system allows you complete control over your chain tightness, and the automatic oiler keeps your bar well lubricated. The translucent oil tank lets you know when it’s time to top off as well for convenience.

Pros:

  • Well balanced and easy to handle
  • Powerful and compact
  • Easy to care for and long lasting

Cons:

  • Can leak oil slightly- store properly

Echo CS-400 18″ Gas Chainsaw

Echo CS-400 18 Gas Chainsaw
  • Weight: 10.1lb
  • Bar Length: 18 inch
  • Power: 40.2cc
  • Warranty: 5 year
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Echo chainsaws are designed for reliability and durable performance. The 40.2 cc gas powered saw is made specifically for homeowner use. It is considered affordable and efficient and was designed to work long hours without fail The lightweight 10.1 lb frame is perfect for light to moderate work and can handle heavier materials as well.

It includes a reduced effort start system, reduced vibration, and low kickback control, and has an easy wrap around handle for even further easing of use. The chain brake provides a safety measure while the automatic oiler keeps you working.

Pros:

  • Incredibly reliable
  • Well balanced and easy to maneuver
  • A favorite with chainsaw owners

Cons:

  • Hard to get the easy start working the first time
  • Best power comes with a smaller bar (you can trade out for smaller size)

Who Should Buy This:
If you are looking for a reliable, lightweight gas powered design, this is one worth considering. The powerful motor provides an efficient power source for just about any size job you may have on your property.

Husqvarna 450 18-Inch Gas Powered Chain Saw

Husqvarna 450 18-Inch Gas Powered Chain Saw
  • Weight: 10.8 lbs
  • Bar Length: 18 inch
  • Power: gas, 50.22cc
  • Warranty: up to 4 years with registration
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Husqvarna is a leader in the chainsaw industry and sets a standard for powerful gas engines. The 450 is made for home use but has the strength to handle more professional jobs. The 50.2 cc, X-Torq engine provides efficient cutting power and is built to reduce emissions and increase fuel efficiency. This is definitely worth considering when working in a more urban area.

The Smart Start System makes it easy to get cutting, and a combined choke/stop control provides even more efficiency and quick shutdown when needed. The inertia activated chain brake also provide peace of mind. The maintenance is a cinch with a cylinder cover for access, and a centrifugal air cleaning system provides effective air movement to help keep the engine running clean.

Pros:

  • Perfect for tree trimming, cutting, and maintenance
  • Quick, smooth cuts
  • Incredibly lightweight for so much power

Cons:

  • Oil flow not adjustable

Conclusion

When you want a larger, powerful saw, but still need the convenience of a lighter weight and smaller, compact design, a saw is a perfect choice. The above options highlight the variable choices and brands you can choose from and provide information on where they work best. Whether you want the quiet convenience of an electric model, or the freedom of a gas powered saw, an 18-inch size is plenty of saw for any job you may find for landscaping needs.

Let us know below if you have had any experience with the saws mentioned above, and if you have any questions. And, as always, please share.

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