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Model#: GWKN20672

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 120 day money back guarantee
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New items with possible minor cosmetic damage; CPO 120 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

Greenworks 20672 40V G-MAX Lithium-Ion 8 in. Pole Saw Kit

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  • Greenworks 20672 40V G-MAX Lithium-Ion 8 in. Pole Saw Kit
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  • Due to federal regulations, this product can only be shipped within the continental US. Express delivery not available.


Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.Become more efficient when working in your yard with the Greenworks 40V G-Max Lithium-Ion Lawn Tool Series, the gas alternative solution you have been waiting for. This interchangeable battery platform offers all the tools you need to complete your yard work without sacrificing performance or power.Get your trees ready for each season with this Greenworks 40V G-Max Cordless Lithium-Ion 8 in. Pole Saw. From pruning branches to tree limbs, this pole saw delivers up to 160 watts of power with 14 in. of cutting capacity and extends to 8 ft. of pole length for maximum reach without the use of a ladder. Greenworks ergonomic design makes this a well balanced, simple and safe to operate pole saw, featuring an 8 in. chain and bar for highest performance, over mold grip handle for user comfort and elbow rest for better control when reaching. The easy-to-use electric start and light weight design make it user friendly and safe to use vs. the hard-to-manage gas pull start cord and heavy gas motors. This robust tool also features an automatic oiling system and tool-less chain tensioning for greater results. The Greenworks 40V G-Max Cordless Lithium-Ion 8 in. Pole Saw is perfect for any size job that needs that extra reach.
  • High performance 40V G-Max Lithium-Ion battery delivers fade-free power with no memory loss after charging.
  • Versatile 14 in. cutting capacity.
  • Robust 8 in. steel bar and chain with tool-less chain tensioning offers ease of use while delivering the highest cutting performance.
  • 3/8 in. chain pitch delivers the right amount of capabilities to get those limbs trimmed and cut with minimal kickback.
  • Rear handle lock-off switch prevents accidental start-ups.
  • Over-molded handle for increased user comfort.
  • Auto-oiler with clear-view window for easy oil level checks.
  • 3-piece aluminum shaft can be extended to-8 ft and collapse down to 5 ft. for versatile cutting reach.
  • Please Note: 40V G-Max and 40V Lithium-Ion Batteries are not cross compatible; this tool is compatible with the G-Max 2.0 Ah Lithium-Ion battery (29462) and the G-Max 4.0 Ah Lithium-Ion battery (29472).
  • 40V G-Max Cordless Lithium-Ion 8 in. Pole Saw - 20672
  • 40V 2.0 Ah G-Max Lithium-Ion Battery
  • Charger
  • 8 in. Bar and Chain
  • Scabbard
  • Owner's Manual
Compliance and Restrictions
warning: Cancer and Birth Defect/Reproductive Harm --


Cordless: Yes
Weight: 9 lbs.
Bar Length: 8 in.
Batteries Included: 1
Battery Amp Hours: 2.0 Ah
Battery Type: Li-Ion
Chain Gauge: 0.043 in.
Chain Pitch: 3/8 in.
Max. Extension Length: 8 ft.
Min. Extension Length: 5 ft.
Voltage: 40V



4.8 / 5.0
21 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (16)
Lightweight (9)
Saw quit cutting
Cut several limbs with this saw but when it quit it was done. Charged battery fully but saw would not cut through limb. Chain stopped. Can't recommend.
December 2, 2017
great product
It is great for small trees and branch trimming and cutting...
May 27, 2017
Great Little Saw
Very easy to assemble and get cutting. The battery lasts a sufficient amount of time. When cutting overhead I recommend buttoning up your shirt. The chips are thrown right back at you. A face shield and bib are advisable and I think the saw should include a shoulder strap.
February 1, 2017
Greenworks 20672 40V G-MAX Cordless Lithium-Ion 8 in. Pole Saw Kit
This was a gift and it was used on some pretty large limbs over the past two weeks. The owner is quite pleased with its power and performance.
December 30, 2016
Saw battery type
This battery operated saw is great for those small jobs that require attention. Easy lifting to branches as required and run time is not to bad. I am now going to buy an extra battery to give me more run time. Deliver was fast and product showed up in great condition. Will be buying more product from this CPO. Love the color also of this product, easy to locate in the garage.
December 12, 2016
Great little saw
I bought the Greenworks only because Dewalt does not yet make a battery powered polesaw, (have the Dewalt 40v chainsaw and string trimmer--very happy with them). I'm very please so far. It cuts, very quickly, more than I care to pick up. The battery seems up to the task. I've trimmed a dozen trees with branches up to 6" with no problem and no recharge. I do wish it had a larger oil reserve. Other than the small oil reservoir I'm completely happy with the saw.
October 30, 2016
Yes, I would recommend this to a friend
pole saw
Very powerful. Cleaned up yard in know time
August 27, 2016
Yes, I would recommend this to a friend
Works great!!
Balanced well for having a motor on the end. The 40 volt battery does well to counter the working end. The chain cuts well and quickly. My brother in law was the first to purchase this and after a wind storm, I had a tree fall on my garage. He was able to quickly clear all the limbs that were near the top of the roof. It is noteworthy that his first one failed to restart after using it for a while, but was replaced.
July 23, 2016
Yes, I would recommend this to a friend
Works fine..lots of power. Be careful so it doesn't bind
gear stripped out shortly after purchase. Poor chinese metal. Company was very good about replacement however.
June 16, 2016
Yes, I would recommend this to a friend
I would buy this product again
I use it to trim trees
May 10, 2016

Questions & Answers

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Browse 6 questions Browse 6 questions and 8 answers
what comes in the kit
jim on Jun 7, 2016
BEST ANSWER: Includes:

40V G-Max Cordless Lithium-Ion 8 in. Pole Saw - 20672
40V 2.0 Ah G-Max Lithium-Ion Battery
8 in. Bar and Chain
Owner's Manual
Will this product work with a Ryobi 40V battery?
Eddie on Apr 29, 2016
Greenworks own 40v battery isn't compatible with the Gmax 40v battery,
and there isn't compatibility with the 24v or 80v either
Does the battery included for this work with model 20312 chainsaw?
Mary on Dec 22, 2014
BEST ANSWER: Yes,both tools take the same battery.
Does this pole saw have the chain bar straight in line with the pole (as shown on this picture) or is it at a slight downward angle to make it easier to place/cut on a branch when fully extended pole reach?
Buddy on Oct 23, 2013
BEST ANSWER: The chair saw portion is slanted downward. This makes it easier to cut.
How long will the battery charge allow the saw to be used? How many minutes or hours of operation before recharge is required?
Ralph on Sep 1, 2013
BEST ANSWER: The run time of the battery is approximately 25 to 30 minuets.
Is this available as "tool only", without the battery?
wondering on Aug 9, 2013
BEST ANSWER: Currently, we only stock this item as a kit.


Greenworks Warranty


When looking for lawn tools, we know you’re thinking about quality. You’re looking for something that will get the job done and get you back to your weekend. That’s why Greenworks backs tools with a four-year warranty (1 year on Pressure Washers) we know our products will perform at the highest level and always be reliable.


Greenworks products are protected against all defects under normal use for a period of four years (90 days for commercial use) from the shipping date. Pressure Washers carry a 1 year warranty.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

Greenworks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Proof of purchase is required. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If Greenworks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from Greenworks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Lithium-ion batteries carry a two-year warranty against defects in workmanship and materials. Sealed Lead Acid batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator’s manuals directions and regulations in order to be valid. See owners manual for warranty details.