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Greenworks Pole Saw G-MAX 40V Li-Ion 2.0Ah Kit

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Product overview

This awesome 40V pole saw from Greenworks extends up to 2.7m, so you can get to even the hardest to reach places in your backyard.

Discover a whole new way of working thanks to the G-MAX 40V Lithium-ion battery system, with mixing fuel, pull starts, making a racket and harming the environment all a thing of the past. Just juice up the battery and pull the trigger.

An LED battery level indicator light makes it easier for operator to determine battery life, and the translucent oil tank offers clear view of oil reserve to ensure the 20cm Oregon bar and chain are kept lubricated for sharp cutting. Tool-less chain tensioning makes for quick and easy adjustments.

Safety is taken care of by the electronic chain brake and dual-switches, which guard against accidental activation, while the included shoulder strap and moulded grips make life comfortable.

About Greenworks The future is here and it's electric. Once you’ve experienced the power, convenience and economy of a 40V garden tool there will be no going back. The G-MAX 40V Li-Ion range from Greenworks is already a best-seller in the US and Europe, now it’s ready to revolutionise the way Kiwi’s take care of their backyard.

Greenworks tools are clean, green, quiet and maintenance free, with no compromises – experience the future today.

• High performance G-MAX 40V Lithium-Ion battery system gives fade-free power with no memory loss
40V 2.0Ah battery, 1x battery charger included
• Extends up to 2.7m
• Lightweight, ergonomic design
• Robust 20cm steel Oregon bar and chain with tool-less chain tensioning
• 10mm (3/8'') chain pitch delivers the right amount of capabilities to get those limbs trimmed and cut with minimal kickback
• Automatic oiler applies oil to bar and chain when needed to ensure durability and optimal use
• Translucent oil tank for clear view of oil level
• One Greenworks G-MAX 40V battery powers all Greenworks 40V tools
• 4 Year Greenworks Tool Warranty
• 3 Year Greenworks Battery Warranty

Product code: 20157
Model: G40PS20
Bar size: 20 cm
Overall length: 2.7m
Voltage: 40V
Motor: Brushed
Sound power level: 87 dB(A), +/- 3dB(A)
Vibration level <2.5 m/s2
Chain speed: 8 m/s
Chain gauge: 0.05 mm
Chain pitch: 3/8"
Oil tank volume: 45ml
Oiling system: Automatic
Chain brake: Electric
Weight w/o battery: 3.75kg

View user manual

View product video


Can we help?

Our friendly and knowledgeable gurus are trained to answer all your questions as quickly as possible. So if there’s anything you need to know just give us a call during business hours, or send us an email any time.

0800 800 880

Questions and answers

0 votes
Is the pole telescopic or do you have to insert a separate pole?
It is telescopic and it can extend upto 2.7m
By Trade Tested on August 01 2023
3 votes
Would this be suitable for hedge trimming including Feijoa and Pittisporum trees?
It's not the best option for small hedges, but great for Feijoa and pittosporum.
By Trade Tested on July 30 2019
2 votes
Does it dissemble or pack down to transport? Looking to take on plane (in checked luggage of course)
No it's not really designed to disassemble beyond retracting/extending. It's easy to damage the wiring by pulling it apart.
By Trade Tested on September 22 2020
0 votes
The manual says the cutter head can be connected directly to the handle (battery unit). Is that in fact the case - ie can it also be used without the extension poles in place?
Yes you can remove the middle section and connect the handle section and top pole+cutter section.
By Trade Tested on October 03 2022
0 votes
Would the battery fit the pole hedge trimmer as well?
Yes, the batteries are interchangeable.
By Trade Tested on April 14 2022
0 votes
Does it come with a harness to help support carrying the weight?
It comes with a strap, you can see it when you scroll through the images on the webpage.
By Trade Tested on April 07 2022
1 vote
What is the weight of the saw with the battery attached pls? I noted it was too heavy for one of your reviewers and she had to borrow a man which kind of defeats the purpose if I have to pay a man to use it!! I may very well have the same problem.
It's 5.15kg combined.
By Trade Tested on May 25 2020
1 vote
Can this take an interchangeable hedge trimmer
No this is a single unit.
By Trade Tested on May 11 2020
1 vote
What is the extension range ? ie shortest to longest.
It's 2.1 - 2.7m.
By Trade Tested on January 28 2020
1 vote
Hey there, Is the battery on this kit interchangeable with my Greenworks 4.0 amp lawnmower please?
Yes it is, all Greenworks batteries are compatible across the range of tools.
By Trade Tested on May 16 2019
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Overall rating

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All reviews (267)

Read reviews that mention

  • branche
  • pruning
  • reach
  • cut through
  • trees
  • saw work well
  • trimming
  • saw cut
  • chain
  • battery life
Green Works Pole Saw

Very impressed by this pole saw, cut's like a laser. It's impressive how much material you can limb up compared to climbing a ladder and using a chainsaw. Battery life is very good.

Gazz Blenheim
Pole Saw

Great machine, fast cutting. Good value as I already had the required battery and charger. chatters a bit with smaller branches due to the space between cutting surfaces of the chain. But as a whole works well.

Paul Nelson

Shared from: Greenworks Pole Saw G-MAX 40V Li-Ion Skin

A good product

This works really well. The pole on this is pretty sturdy and assembles easily. It’s good that it goes to two lengths as the short length is handy. It uses a bit more oil than a standard chainsaw but that’s probably good. I haven’t investigated replacement chains or blades.

Paul Bay of Plenty

Shared from: Greenworks Pole Saw G-MAX 40V Li-Ion Skin

Greenworks Pole Saw

Easy to use, not too heavy and reliable.

Tom Wellington
Pole saw

Great product. Using it regularly and no problems with performance whatsoever.

Murray Cooper Northland
Pole saw

An awesome product - goes through small branches with ease, and can tackle big logs as well. I have a stack of firewood for next year thanks to this.

Al Northland
Excellent addition to our Greenworks collection

Does what it says on the box. Easy to set up, easy to use, easy to adjust the length. And it has more than enough cutting power for our needs. We’ve had great fun pruning all sorts of hard to reach branches.

Caleb Waikato
Greenworks Pole Saw G-MAX 40V Li-Ion 2.0Ah Kit (Purchased on 1 Sep 2023)

The saw would be improved by the addition of some teeth adjacent to the chain bar. That is common in other such chain saws and would help stop the jitters when cutting. The extension is not telescopic. It uses a fixed-length insert. The web page claim, "Tool-less chain tensioning makes for quick and easy adjustments" is not true. A tool is required and it is not supplied. A caution. The chain bar oil reservoir empties well before the battery needs re-charging. Check the oil level frequently, when in use. I consider the tool to be appropriate value for the cost. Especially as - in my past annual hiring experience - such a tool is only used a few times-a-year.

Simon Hawke's Bay
Handy around the garden

Meets expectations. Useful around the garden. Be realistic regarding what the saw can handle.

Blockie Waikato
Fantastic tool

It cuts branches vert easily and fast. Not too heavy. The battery charge lasts for many cuts. One of the best tools I’ve ever used in the garden. Highly recommended.

John Waikato