Pro 80V 18" Brushless Chainsaw (Tool Only)

Out of stock
Model
2000402
Cordless Brushless Chainsaw (Tool Only) is rated 4.6 out of 5 by 187.
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  • Tool Only - battery & charger sold separately (or share your existing 80V battery with this cordless chainsaw)
  • Up to 150 cuts per charge with 2.0 Ah battery (sold separately)
  • 80V Battery power over 50 Greenworks 80V tools (battery not included)
Special Price $169.99 Regular Price $199.99

SAVE 15% ($30.00)!

Out of stock

TEMPORARILY OUT OF STOCK

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Product intro
When it comes to outdoor power equipment, you put the emphasis on “power.” And why not? For homeowners like you who take on jobs big or small, you need heavy grade construction and long-lasting peak performance. The Greenworks Pro 80V family of tools meet the challenge with a universal battery system that works across multiple products, high-efficiency motors, and innovative smart technology. All Greenworks Pro 80V tools feature a 4 Year Limited Tool & Battery Warranty.
Get the equivalent power of a 42cc gas engine without the hassle of gas and fumes. The Greenworks Pro 80V 18" Brushless Cordless Chainsaw starts easily and one 2.0 Ah battery* charge can make up to 150 cuts through 4" x 4" pressure treated lumber. The Greenworks Pro 80V lineup features over 20 high-performance Pro 80V tools, allowing you to ditch your gas tools for an innovative, eco-friendly alternative.
Key features
Intelligent TRUBRUSHLESSTM Motor Technology. 2x More Torque. Provides More Power, Longer Runtimes, Quiet Operation, and Extended Motor Life
Steel bucking spikes and durable metal wrap around handle
Equivalent to 42cc gas engine
Electronic chain brake for safe operation
Automatic oiler applies oil to the bar & chain to ensure durability and extended life
Translucent oil tank for a clear view of oil level
Tool only, battery & charger sold separately (or share your existing 80V battery with this cordless chainsaw)
4 Year Limited Tool Warranty
*Tool only, battery & charger sold separately
Power:
Cordless
Voltage:
80V
Ideal For:
Up to 1 Acre
Brushless Motor:
Yes
Bar Length:
18 Inch
Chain Length:
18 Inch
Bucking Spikes:
Metal
Chain Brake:
Yes
Auto Oiler:
Yes
Oil Tank:
Translucent
Start Type:
Push Button
Onboard Tool Storage:
Yes
Chain Tensioning:
Tool
Telescoping Shaft:
No
Tool Warranty:
4 Years
Battery Capacity:
-
  • (1) Pro 80V 18" Cordless Chainsaw
  • (1) Scabbard
  • (1) Spanner Wrench

Chainsaws & Pole Saws FAQS

What oil do I use with my chainsaw?

Our units use a standard bar and chain oil. You can purchase this from your local hardware store—no specific brand name is required.


Why is my chainsaw leaking oil?

All chainsaws will slowly “leak” oil in storage (mostly from it seeping off the chain). To prevent excessive leakage, store with as little oil left in the reservoir as possible, the chainsaws flat with a rag beneath them, and the pole saws upright with the motor head at the top. During first use, users should only fill the reservoir to roughly half full and check periodically to see if it needs to be refilled. Eventually, you will become accustomed to the amount of oil required for each job. This procedure will make it easier to store the unit as oil free as possible and reduce oil run off.


How large of a branch/log can I cut?

If you are looking to cut logs with one pass, the log needs to be about 2" smaller than the bar. However, there are many techniques to use a chainsaw for larger cuts.


What is the run time?

The run time of a chainsaw is measured in cuts per charge. The number of cuts per charge or “run time” that you receive would depend on the load acting on the saw (i.e., the thickness and type of wood being cut) as the chainsaw would use more battery power on tougher and thicker objects being cut.


How do I know if my chain is tensioned enough?

A correctly tensioned chain should only pull away from the bar enough to fit a dime (10¢) between the teeth and the bar. Chains should be tensioned before use. Check intermittently throughout each chore to make sure the chain is kept properly tensioned. ***DO NOT TENSION A CHAIN AFTER YOU HAVE FINSHED USING THE TOOL. HOT METAL EXPANDS. IF THE CHAIN IS TENSIONED WHEN HOT, THEN ALLOWED TO COOL, THE CONTRACTING METAL COULD POTENTIALLY DAMAGE THE CHAIN, THE BAR AND EVEN THE UNIT. WAIT UNTIL THE NEXT USE (OR AT LEAST UNTIL COOLED) BEFORE TENSIONING***


Can I use another brand of chain?

Yes. However, it must match the specifications of the original chain (gauge, pitch, and drive links). These specifications my be found inside your owner’s manual.


What file size do I use to sharpen the chain?

Our chains may be sharpened using a 5/32” round file.


Why isn’t my chain cutting?

If the wood is burning and/or smoking, this indicates that the chain is on backwards. Another reason could be that the chain is dull and needs to be sharpened or replaced. Replace the chain if: • The length of the cutting edges is less than 5 mm. • There is too much space between the drive links and the rivets. • The cut speed is slow • Sharpening the chain many times does not increase the cutting speed—this means the chain is worn.


Why does my chain keep falling off?

Chainsaw chains can come off due to multiple reasons such as worn-down bars, worn-down sprockets, and wrongly set chain tension. Please check the chain tension and condition of all parts prior to using. If anything is worn or damaged, replace the parts before using again. Replace the bar if: • the groove is not fit with the height of the drive links (which must never touch the bottom). • the inside of the guide bar is worn and causes the chain lean to one side.


Why isn’t my chainsaw turning on?

For chainsaws with an active chain brake, please ensure that it has not been accidentally engaged. If it has, simply pull it towards you and try starting the saw again. If the saw still won't start or your saw doesn't have an active chain brake, please make sure that the battery is fully charged and has been properly engaged in the saw prior to starting.


What is a pole saw?

Pole saws are basically stretched chainsaws with the controls and the motor head separated by a long pole. They tend to have shorter bars and chains than full size chainsaws and are primarily used for pruning and light lopping. Users should take basic, common safety precautions and follow proper operating procedure when using the units to avoid injury.


How should I hold my pole saw?

Always hold the unit firmly with both hands. Keep your left hand on the pole shaft and your right hand on the rear handle, so your body is to the left of the chain line. Never use a left-handed (cross-handed) grip, or any stance that places your body or arm across the chain line. Ensure that you maintain a proper grip on the unit whenever the motor is running. For best balance when using a pole saw, do not overreach. Always keep proper footing and balance. Practicing proper footing and balance ensures that you'll have the best control of the tool in unexpected situations. For further details, refer to your owner’s manual.


What safety precautions should be taken?

Only use pole saws for their intended purpose. Pole saws are great for pruning and trimming hard-to-reach branches. Think about where the branch being cut may fall—do not stand under the branch being cut. Try to keep the tree between yourself and the branch being trimmed (as a kind of shield from falling debris). Keep bystanders at least 50’ from the tree being worked-on. Always take your time. Start by removing long, heavy branches in stages, cutting off small sections to reduce the impact of any falling debris. Cut lower branches first so debris can fall more easily and not get stuck, causing a future hazard.


How thick of a branch can I cut?

Pole saws are typically used on branches less than 6” in diameter.


Can the pole saw be used for hedges?

Though the pole saw is capable of trimming hedges, a pole hedger would be more appropriate for the job and would leave a cleaner look.


Can you remove the poles and use this as a chainsaw?

No. This unit cannot be converted between a pole saw and chainsaw. However, some models allow you to remove the middle extension pole to shorten the unit by a few feet.


I know the handle cannot be removed, but can the pole saw be used on items near the ground?

Though not advised, this depends on the user's ability to maintain control at an awkward angle. The pole hedger trimmer is ideal for high level and hard to reach branches—it's not ergonomically suited for low cutting and extreme caution should be taken.


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Rated 5 out of 5 by from Great for trail-clearing! Quite pleased with this chainsaw. We can carry it into the woods and work on fallen trees with no trouble at all. We find the battery charger and battery to be heavy duty and so far the battery has lasted for several hours of moderate use.
Date published: 2022-09-12
Rated 5 out of 5 by from Love this chainsaw! Haven't used a chainsaw in about 25 years. Bought the chainsaw and mower, so I have 3 batteries and 2 chargers. Used 3 batteries to limb and cut up the tree in the photo before my thumb started to cramp. Next weekend I finished the job with less than 2 batteries. The saw is very easy to use and went thru this tree like butter. There is a little noise from the gears and chain, but it is much quieter than a gas saw. And the sound is lower pitched and constant. None of the high pitched revving of a gas saw.
Date published: 2022-08-20
Rated 5 out of 5 by from Keeps the Bon Fire's going Bought a 2nd one. Both work great for maintaining 25 wooded acre's.
Date published: 2022-08-10
Rated 5 out of 5 by from Great Chainsaw My husband has used the chainsaw. He really likes it. It is very quiet compared to a gas powered chainsaw. It cuts through logs easily and by the time the battery runs down, he is ready to take a break also.
Date published: 2022-07-20
Rated 5 out of 5 by from Like a Hot Sword Through Butter! Prior to purchasing this chainsaw, I had borrowed a Greenworks trimmer from a neighbor, as my old one had finally bit the dust. I was apprehensive with using battery-powered yard tools, but upon using the trimmer, I was instantly sold. I dropped it back off, thanked my neighbor, and promptly purchased the trimmer. Shortly after ordering the trimmer, I decided to order the chainsaw, as I have wanted one but hadn't previously purchased one. I don't really have a need for a chainsaw on a regular basis, but there are times when these old trees fall in our neighborhood and I feel useless because I can't help move them from the streets. No more. Since purchasing the chainsaw, I eagerly awaited the chance to use it. Lo and behold, I was given that chance a few weeks back after a gnarly windstorm knocked down and old tree behind a couple of our houses. I promptly chugged my coffee and got to work. Using the chainsaw to trim the tree was like cutting through butter with a knife made of lava. It was dreamy. It was perfect. And oh so quiet! I am sold on Greenworks. These tools are rad, and I will be recommended them to everyone forever.
Date published: 2022-07-15
Rated 5 out of 5 by from Cleared forest of non natives Long battery life. Keep screwdriver handy to tighten chain frequently. Sawed through 14" branch, 13" trunk, many 8" buckthorns.
Date published: 2022-06-28
Rated 5 out of 5 by from Nice Chainsaw The chainsaw worked great right out of the box so I headed out to our forest to take down a dead fir tree. Needed to adjust the chain tension but that was simple to do.
Date published: 2022-06-27
Rated 5 out of 5 by from Excellent product! Excellent power and it feels very solid built. Very easy to maintain so far. I moved from 40 V to 80 V and the change worked very well for me. The cutting speed is also great.
Date published: 2022-06-20
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Rated 5 out of 5 by from Great for trail-clearing! Quite pleased with this chainsaw. We can carry it into the woods and work on fallen trees with no trouble at all. We find the battery charger and battery to be heavy duty and so far the battery has lasted for several hours of moderate use.
Date published: 2022-09-12
Rated 5 out of 5 by from Love this chainsaw! Haven't used a chainsaw in about 25 years. Bought the chainsaw and mower, so I have 3 batteries and 2 chargers. Used 3 batteries to limb and cut up the tree in the photo before my thumb started to cramp. Next weekend I finished the job with less than 2 batteries. The saw is very easy to use and went thru this tree like butter. There is a little noise from the gears and chain, but it is much quieter than a gas saw. And the sound is lower pitched and constant. None of the high pitched revving of a gas saw.
Date published: 2022-08-20
Rated 5 out of 5 by from Keeps the Bon Fire's going Bought a 2nd one. Both work great for maintaining 25 wooded acre's.
Date published: 2022-08-10
Rated 5 out of 5 by from Great Chainsaw My husband has used the chainsaw. He really likes it. It is very quiet compared to a gas powered chainsaw. It cuts through logs easily and by the time the battery runs down, he is ready to take a break also.
Date published: 2022-07-20
Rated 5 out of 5 by from Like a Hot Sword Through Butter! Prior to purchasing this chainsaw, I had borrowed a Greenworks trimmer from a neighbor, as my old one had finally bit the dust. I was apprehensive with using battery-powered yard tools, but upon using the trimmer, I was instantly sold. I dropped it back off, thanked my neighbor, and promptly purchased the trimmer. Shortly after ordering the trimmer, I decided to order the chainsaw, as I have wanted one but hadn't previously purchased one. I don't really have a need for a chainsaw on a regular basis, but there are times when these old trees fall in our neighborhood and I feel useless because I can't help move them from the streets. No more. Since purchasing the chainsaw, I eagerly awaited the chance to use it. Lo and behold, I was given that chance a few weeks back after a gnarly windstorm knocked down and old tree behind a couple of our houses. I promptly chugged my coffee and got to work. Using the chainsaw to trim the tree was like cutting through butter with a knife made of lava. It was dreamy. It was perfect. And oh so quiet! I am sold on Greenworks. These tools are rad, and I will be recommended them to everyone forever.
Date published: 2022-07-15
Rated 5 out of 5 by from Cleared forest of non natives Long battery life. Keep screwdriver handy to tighten chain frequently. Sawed through 14" branch, 13" trunk, many 8" buckthorns.
Date published: 2022-06-28
Rated 5 out of 5 by from Nice Chainsaw The chainsaw worked great right out of the box so I headed out to our forest to take down a dead fir tree. Needed to adjust the chain tension but that was simple to do.
Date published: 2022-06-27
Rated 5 out of 5 by from Excellent product! Excellent power and it feels very solid built. Very easy to maintain so far. I moved from 40 V to 80 V and the change worked very well for me. The cutting speed is also great.
Date published: 2022-06-20
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my chainsaw filler bottle treads are no good what to do

Asked by: MR peter
Hello MR peter, The oil tank cannot be replaced separately on this saw. Please kindly contact us at 1-888-909-6757 to investigate your options.
Answered by: Greenworks Support
Date published: 2022-09-19

I have “ Greenworks Pro 80V 18-Inch Brushless Cordless Chainsaw, Tool Only GCS80450”.  What size are the 2 nuts that hold the 18 inch chain assembly?   One has disappeared.  

Asked by: A missing nut
Hello there, The size of the nut is "M8".
Answered by: Greenworks Customer Care
Date published: 2022-08-30

I have the 80 volt lawn mower and enjoying it Are we just like to buy the chainsaw without an additional battery?

Asked by: Bobster
Hello Bobster, We are glad that you are enjoying your Greenworks 80V mower! Here is a link to the tool only version of this saw: https://www.greenworkstools.com/pro-80v-cordless-18-inch-chainsaw-2000402
Answered by: Greenworks Support
Date published: 2022-06-06

What is the chain speed of the 18" 80v chainsaw?

Asked by: jlaz75
Hello jlaz75, The no-load chain speed is up to 15 m/s.
Answered by: Greenworks Support
Date published: 2022-05-27

I was under the impression that this saw has a 2.5 kW motor. In one the answers to a question, it says 1.5 kW motor. Is this an old model? How can I get the 2.5kW motor version?

Asked by: jlaz75
Hello jlaz75, This product is a part of our first-generation line and features a 1.5kW motor. Here is a link to our second-generation saw with a 2.5 kW motor: https://www.greenworkstools.com/pro-cordless-16-brushless-chainsaw-w-2-5-ah-battery
Answered by: Greenworks Support
Date published: 2022-06-02

Will Greenworks chain model 29152 fit this ?

Asked by: Bamboo Ed
Hello, Yes, the chain model 29152 would be compatible!
Answered by: Greenworks Support
Date published: 2022-05-26

How much does the 18in 80 volt chainsaw weigh?

Asked by: Greg19
Hello Greg19, Please see unit weights below! Unit weight (without battery).............................................................................11 lbs (4.98 kg) Unit weight (with 2Ah battery)..........................................................................13.7 lbs (6.21 kg)
Answered by: Greenworks Support
Date published: 2022-06-09

Will my 5ah battery work in this chainsaw?

Asked by: RisingSon51
Hello RisingSon51, For optimal weight distribution we only recommend the use of either our GreenWorks 80v 2.0Ah or 2.5Ah batteries. This process also reduces the chance of kickback when the saw is in use.
Answered by: Greenworks Support
Date published: 2022-08-30
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Pro 80V 18" Brushless Chainsaw (Tool Only)
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