Best 20 Inch Chainsaw – [My Top 5 Picks] is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to

Are you looking for the best 20 inch chainsaw?

Something that will cut down trees, splitwood, and limb?

Then you’ve come to the right place because in this post, I’ll be revealing the very best 20 inch chainsaws you can buy today.

I’ll be showing you the best 20 inch chainsaw for the money, the best electric chainsaw, budget friendly options, and the best overall.

Let’s get straight into this!

  • Cuts 18 inches deep
  • Automatic Chain Oiler
  • Budget friendly
  • Cuts 18 inches deep
  • Made from high quality materials
  • Affordable
  • Powerful engine
  • Cuts up to 18 inches deep with ease
  • Budget friendly
Salem Master 6220G
  • Cuts up to 18 inches deep
  • Great value for money
  • Easy handling and maintenance
Husqvarna 20 Inch 460 Rancher
  • Very powerful engine
  • Easily fell 18 inch deep hardwood
  • Easy to maintain

HUYOSEN Gas Power Chainsaw

Check Price of the HUYOSEN
  • 20 inch bar
  • Gas powered
  • 18.1lbs
  • 54.6cc engine

Can fell medium-large trees

The high powered and efficient HUYOSEN engine can reach speeds up to 8500rpm. 

With a 20 inch bar, you can use this chainsaw to easily fell any small or medium tree. It can even fell some large trees. However, with a 54.6cc engine, it may find large hardwood trees to be a challenge.

This chainsaw can handle any tree under 18 inches in diameter.  One reviewer said he was able to fell a tree that was 20 inches in diameter.

You can use this chainsaw to buck wood, though you could definitely get away with using a smaller chainsaw for the task. It can also be used for limbing, but again it would be a bit on the bulky side.

You won’t want to use this chainsaw for any light pruning.


This model is a bit on the heavier side at 18.1lbs. For a 20 inch bar, it has a fairly standard fuel tank size of 550mL. Its engine oil tank has a capacity of 260mL, which is also typical for this size.

Automatic Chain Oiler

This handy feature will help you keep this chainsaw well maintained so that it can last you for years to come. Its air filtration system will also help ensure your chainsaw is working efficiently.


For a chainsaw this large, this Huyosen model is truly a fantastic price. With many positive reviews, it’s easy to see that even at its price, it doesn’t cut corners on quality.

Huyosen isn’t the most well-known chainsaw brand, so you’re able to get a great chainsaw without paying the higher price of well-known brands.


Best 16 inch chainsaws
Best 18 inch chainsaws


Check Price of the Coocheer
  • 20 inch bar
  • Gas powered
  • 15.4lbs
  • 62cc engine

62cc high-efficiency engine

This gas-powered engine is one of the most powerful for a 20 inch bar chainsaw. Not only is this engine powerful, but it’s also fuel-efficient.

This chainsaw consumes about 20% less fuel than similar chainsaws of its size, while still reaching 8500 rpm.

Its power has given this chainsaw solid reviews. One reviewer said he was able to cut a 15 inch diameter tree in a few minutes.

Given the power of its engine, you could fell some good-sized hardwood trees with this chainsaw. Any small or medium-sized tree would be easy to fell and it could take on hardwood trees up to 18 inches in diameter.

High quality

This chainsaw comes with a very high quality chain. COOCHEER claims its chain lasts up to 5 times as long as an ordinary chain.

Its long service life means you won’t need to spend money replacing the chain for years to come. It also features guide plane sets. This protects the chain from rusting, extending its lifetime before it needs replacing.

However, to maintain this chainsaw, you’ll need to manually oil it. It doesn’t have an automatic oiler so if you want to keep this chainsaw in good condition, you’re going to have to oil it yourself.


This chainsaw is a steal of a deal. For a chainsaw this large, this powerful, and of this quality, it’s priced very reasonably. It’s similar in price to some budget 14 inch chainsaws on the market.

Fairly lightweight

Gas chainsaws are known to be heavier than their electric counterparts. With such a powerful engine, it only weighs 15.4lbs, making it on the slightly lighter side of average for 20 inch gas chainsaws. 

Himimi Cordless Chainsaw

Check Price of the Himimi Cordless
  • 20 inch bar
  • Gas powered
  • 15.6lbs
  • 58cc engine


This chainsaw is the cheapest model on this list. However, it packs in a lot of power for its price. It also doesn’t compromise too much on its weight; it’s middle of the pack at 15.6lbs.

Given its moderate weight, it’s easy enough to maneuver for limbing trees in addition to felling and bucking.

Engine power

Like some of the other models listed here, its engine reaches 8500rpm, allowing it to cut through tough wood easily. It has great reviews, with one reviewer raving about how this chainsaw cut through oak like butter.

At 58cc, its engine is strong enough to cut through most trees up to 18 inches in diameter and can handle hardwood trees.

Its efficient engine cuts fuel consumption by 20% compared to other chainsaws, and it reduces emissions by 70%.

Tool maintenance

While this chainsaw doesn’t have an automatic chain oiler, it does have a few other features to help make maintaining it easier.

It has an easily accessible air filtration system to help keep your engine running at maximum efficiency. Its chain tensioner is also easy to use and access.

Salem Master 6220G 62CC

Salem Master 6220G 62CC
Check Price of the Salem Master 6220G 62CC
  • 20 inch bar
  • Gas powered
  • 18.3lbs
  • 62cc engine

Great value

Again, this chainsaw isn’t from a very well known brand, but it has raving reviews for its power and performance given its price. 

It’s a bit on the heavier side of 20 inch chainsaws. It would make quick work of limbing or bucking. However, if you anticipate working with a chainsaw for hours on end doing this type of work, you may want to look at a lighter model.

It has a professional-grade bar and chain. The high hardness bar and durable chain make this chainsaw faster cutting than its competitors, as well as long-lasting.

Powerful engine

At 62cc, this is on the high end of power for this size of chainsaw. Its engine can reach speeds of 8500rpm. A reviewer switched the bar to a 24 inch bar and the chainsaw had great power taking down a 20 inch tree. This chainsaw definitely has more than enough power for its size to fell tough or thick hardwood trees.

One of the drawbacks of its powerful engine is its heavy weight. At 18.3lbs, it’s the heaviest model on this list. 

Easy handling and maintenance

This chainsaw features an automatic oiler, making it easy to care and maintain your bar and chain. It also has a non-slip and shock-absorbing handle. Both of these make the chainsaw easier to use and helps keep you on balance while you’re using it.

Husqvarna 20 Inch 460 Rancher

Husqvarna 460
Check Price of the Husqvarna 20 Inch 460 Rancher
  • 20 inch bar
  • Gas powered
  • 12.8lbs
  • 60.3cc engine

Top of the line

Husqvarna has made a name for itself as one of the premier brands of chainsaws. This chainsaw lives up to the gold standard of its brand name, but that quality does come with a higher price tag.

This chainsaw is about 3 times the cost of some of the more budget-friendly options on this list. That being said, it has fantastic reviews for its performance.

Some of its top of the line features include its X-torq engine which reduces its fuel consumption, and a 60.3cc engine. It also features SmartStart technology for a faster, safer, easier starting.


This chainsaw weighs an unbelievable 12.8lbs. The lightweight design makes this chainsaw incredibly versatile.

It’s light and easy to maneuver, which makes it a good choice for limbing, especially if there are large branches to get through. 

It has enough power to fell through trees up to 20 inches in diameter. This Husqvarna chainsaw would have no trouble getting through hardwood trees like oak.

Easy maintenance

This chainsaw has it all. An automatic chain oiler makes sure the chain stays lubricated to prevent overheating and damage. It features a simple chain tensioning system mounted on the side.

This makes quick adjustments while you’re working quick and easy, helping keep you safe and your chainsaw working at its best. 

Lastly, it has a quick-release air filter, which makes cleaning and replacing your air filter super easy. Using the Husqvarna Air Injection system, it prevents large pieces of dust or debris from even reaching the engine.

By making maintenance so easy, keeping your chainsaw in top shape is effortless. Even though this chainsaw is expensive, it will last for years to come.

Chainsaw Safety Tips

Make sure you’re balanced while using your chainsaw. These 20 inch chainsaws are a bit bigger and heavier than what you’d use for pruning or light limbing.

I recommend having your feet shoulder-width apart and keeping a slight bend in your knees.

This will help balance you against the vibrations of the chainsaw. On the topic of balance, don’t use your chainsaw while on a ladder or other unstable surface.

Just like you’d never take your eyes off the ball while playing sports, don’t take your eyes off the bar when you’re chainsawing.

Unlike getting hit in the head with a soccer ball, chainsaw accidents will leave you with more than a bruise. Along a similar line, keep both hands on the chainsaw at all times.

Be aware of kickback! Kickback is when the tip of your bar hits something hard and causes the bar to kick upwards.

Anytime you’re using your chainsaw, make sure that your cut leaves at least two inches of space before the tip of your bar. You can also reduce kickback by using an appropriately sized chainsaw.

A bigger chainsaw has a greater chance of kickback, so make sure you’re using the right chainsaw for the job.

To reduce your chances of kickback, use a reduced kickback saw chain. Many chainsaws aimed at homeowners and hobbyists will have this, but it’s worth double-checking.

Another tip to reduce kickback while cutting a tree on the ground is to ease up on the pressure near the bottom of the cut. This will help you avoid hitting the tip of the bar on the ground as you finish your cut.

Wear your safety gear! You should be wearing eye protection, hearing protection, chaps, boots, and gloves. Wearing a helmet and a face shield aren’t bad ideas either.

I’d also recommend long sleeves to protect your arms against any wood chips or splinters from hitting you while you’re using your chainsaw.

When using a gas-powered chainsaw (like the ones mentioned above), make sure you’re not using it in an enclosed space. You could unknowingly expose yourself to carbon monoxide fumes from its engine.

Chainsaw Maintenance Tips

Make sure your chainsaw bar is well lubricated. This will help reduce friction inside the engine and will help you avoid overheating your saw and damaging the engine.

Keep your chain sharp! A dull chain will make cutting through wood much more challenging, not to mention more dangerous. You can either sharpen the chain yourself or get it professionally sharpened.

Avoid hitting rocks while using your chainsaw to help keep it sharper for longer.

Adjust your chain tension. If your chain is too loose, it increases the chance of kickback or the chance of the chain flinging off the bar. Both of these situations can be dangerous.

If your chain is too tight, it causes excess friction. This can cause your chainsaw to overheat and reduce the lifespan of your engine.

Making sure the air filter is clean is one of the most important parts of chainsaw maintenance. Keeping the air filter clean can do wonders for extending the lifespan of your chainsaw and keep it running smoothly.

Some saws have a screen as an air filter, while others use a paper filter.

Don’t use old gas. Over time, gas breaks down and this can cause a gunky residue.

I recommend only mixing enough gas to last 30 days; gas can break down after only a month so this ensures you’re always using the fresh stuff in your chainsaw.


The best 20 inch chainsaw is the Husqvarna 20 inch 460 Rancher. It has a 60.3cc gas powered and weighs 12.8lbs/5.8kg. It’s lightweight, easy to maintain, and can cut through hardwood up to 20 inch thick.

I hope you found exactly what you were looking for in this guide.

Happy sawing!

– Adam