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Husqvarna 967690628 545 Mark II 3.6 HP 2-Cycle X-Torq Engine 50.1cc 20 in. Gas Chainsaw with Adjustable Chain Oil Pump for Professional Tree Felling and Limbing

  • Based on 14 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, Dec 16
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Features

  • Husqvarna 545 Mark II Gas Chainsaw 20 Inch designed for professional forestry and tree care crews, features best-in-class cutting capacity in a slimmed down designrecommended for use with bar lengths between 13 inches (min) and 20 inches (max)
  • Effortless Start-Up: Smart Start allows this Husqvarna chainsaw to quickly and easily start up with minimal effort, while AutoTune offers optimal engine performance throughout automatic engine setting
  • Efficient Cooling System: A powerful and efficient 50.1-cc, 3.6-HP X-Torq engine and an innovative cooling system that offers excellent cooling capacity for extended engine life
  • Air Injection Technology: 20 inch chainsaw equipped with a centrifugal air cleaning system that expels larger dust and debris particles before they reach the air filter for improved engine life
  • Comfortable Handling: Dampeners between the engine and chassis significantly reduce vibrations so you can work more comfortably while using these gas chainsaws, while the inertia-activated chain brake reduces the likelihood of injury due to kickback

Description

The Husqvarna 545 Mark II 20 Inch Chainsaw features best-in-class cutting capacity that’s ready for your felling, limbing and bucking of small and midsize trees. A host of innovative features—like a magnesium crankcase and forged three-piece crankshaft—guarantee the comfortable and efficient operation of this tree cutting equipment. This cordless chainsaw features Smart Start for an effortless start-up and a side-mounted tensioning system that's positioned for easy slack adjustments. Experience easy handling and reduced fatigue with this chainsaw's slimmed-down design and LowVib technology, an anti-vibration system. This gas powered chainsaw is equipped with a centrifugal air cleaning system that removes dust and debris before it reaches the air filter, improving engine life and reducing air filter cleanings. Additionally, AutoTune optimizes engine performance throughout various working conditions, compensating for things like different fuels, altitude, humidity, temperature and clogged air filters. A powerful 3.6-HP X-Torq engine uses Husqvarna 2-stroke lubricant with a 50:1 oil tank volume (0.68 US pint or 0.32 L tank volume). Each gas chainsaw Husqvarna creates comes with an extended warranty on pre-mixed fuel: extend your warranty from 2 years to 5 years by purchasing 96 fluid ounces of fuel at the time of your purchase of select outdoor tools.

Brand: Husqvarna


Power Source: Gas Powered


Horsepower: 3.6 Horsepower


Item Weight: 12.6 Pounds


Product Dimensions: 17.3"L x 8.7"W x 11"H


Chain Length: 20 Inches


Manufacturer: Husqvarna


UPC:


Brand: Husqvarna


Power Source: Gas Powered


Horsepower: 3.6 Horsepower


Item Weight: 12.6 Pounds


Product Dimensions: 17.3"L x 8.7"W x 11"H


Chain Length: 20 Inches


Manufacturer: Husqvarna


UPC: 193028037650


Item Weight: 12.64 pounds


Item model number: 967690628


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Works well
Lightweight and cuts well
Reviewed in the United States on July 15, 2025 by Michael

  • The saw that I reall could have used earlier this year.
This is my most powerful and largest chainsaw and is definitely an upgrade from my other Husky and Echo gas models. 90% of the time I don't need a 20" saw and will probably buy a shorter bar, 18" or even 16" to get more use out of it. However, I elected to order due to two trees that I needed to deal with over the last year. The first was an ash that the bugs had gotten to that was well over 20" at the base. Dropping it was simple, other than insuring it fell between two trees that could have hung it up. I probably would have used my 16" battery saw anyway to notch it as the larger saw would have just been a little less handy with the rock wall that was close to the base. However the backcut and, more importantly. cutting the tree into rounds, would have been much easier and cleaner. The second tree was even more of a challenge being even larger and dropped during a storm, onto my driveway and the woods. I had to get my neighbor buddy to come over with his 20" saw just to make it safer to cut the rounds and the main reason I decided to order this larger machine. My property has not only many trees but large boulders and rocks interspersed among them making cutting uop trees much more challenging. This machine fills in a space I'll really appreciate when needed. Out of the box, filling it with hightest, quality gas that I had been advised to use years ago and following standard starting procedures, this saw started like a gem. I really had no immediate need for its use and, quite frankly, most home owners with less demanding requirements, would be better served with a smaller chainsaw either gas or battery powered. At nearly 78 years old and shoulder issues, my go to saws are battery operated as often as possible but situations arise where they are just not practicle and this guy fits the bill perfectly. ... show more
Reviewed in the United States on July 31, 2025 by J. Rothenberger

  • Great brand. Works like a charm.
Great brand. Works like a charm. I was able to trim a few branches around my property. My next door neighbor needed to cut down a tree that died on his property. We were able to cut down the tree and cut the tree up so the county could pick up the logs. The chain is very sharp and made short work of the tree. It is easy to start and remained running with no issues. The bar oil container is easy to fill. The brand is well known for quality and this product is a good example of this. This is a rather large chainsaw. If you do not have large trees on your property I would recommend a smaller chainsaw. ... show more
Reviewed in the United States on October 13, 2025 by Amazon Customer Amazon Customer

  • Poor quality
Just the unit not the arm and I believe it was used
Reviewed in the United States on August 18, 2025 by Eric lannen

  • Cuts small to large jobs.
This is a great standard size chainsaw. It feels heavy duty. It cuts great out of the box. I used this one for small to large jobs. It has plenty of power and the saw is easy to control. It has a solid handle and controls work well. Overall this is a great option to replace your standard chainsaw if needed. I really like this one and it works exactly as intended. ... show more
Reviewed in the United States on October 22, 2025 by Animefu Animefu

  • Excellent power
I have other Husqvarna chainsaws and gas powered tools and wanted to add this as a backup to my Husqvarna Rancher 465. While not as powerful as my 465 it is still is still has plenty of torque. It will cut through just about anything you can throw at it. I have spare bars and chains from 18-24 inches that I uses with my 465 and they will all fit this although I wouldn't use the 24 inch one of this saw. Like all Husqvarna tools it is top quality and will last you reliably for years. ... show more
Reviewed in the United States on October 4, 2025 by JJ

  • Professional grade 20 inch gas chain saw
I have several other chainsaws, ranging from a smaller gas model to corded and cordless electric models. Let me tell you, this bad boy is a whole other ball game. This saw was designed for professional use, so it is built like a tank. the crankcase is magnesium with a forged crankshaft. It comes with a 20 inch bar installed but you could use a shorter bar, down to 13 inches, if it better met your needs. The saw has an auto tune feature that automatically adjusts for different altitudes, temperatures, or other conditions. It also has an adjustable automatic chain oiler. This saw is a bit heavier than I am used to, coming in at about 12 pounds. But, it is well balanced, and the vibration control system works well to make it comfortable to use. Adjusting the chain tension is easy and the saw starts easily if you follow the included instructions. Other handy features are the flip up fuel cap and retained bar nuts and starter screws. The 50cc, 3.6 HP X-Torq engine provides plenty of power. The engine is kept running cool with a new, advanced, cooling system. My smaller saws may be handier for cutting small limbs, but for tackling a big pile of firewood or felling larger trees, this thing is a total beast. It is very important to pick the right tool for the job. The saw comes with a bottle of bar oil, an extra air filter, bar shield, combination tool, and complete instructions. A case or scabbard would be nice,but can be purchased separately. If you are looking for a heavy duty, professional grade 20 inch chainsaw, this is certainly one to check out. Even though it is quite pricy at $659.99, I feel that the features and build quality make it a good value. ... show more
Reviewed in the United States on July 27, 2025 by Old Customer-

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