Heavy Duty Pole Saws: The Three 56V and 60V Brushless 10-Inch Saws Worth Buying for Thick Limbs

What heavy duty means in a pole saw

A pole saw earns the heavy duty label when it keeps cutting after the fourth tree: a 56V or 60V brushless motor that holds chain speed in 6 and 8 inch hardwood, a 10-inch bar that takes those limbs in one pass, a shaft stiff enough to steer at 13 feet and a battery platform with bigger packs to drop in when the included one runs down. Homeowners with an acre of oaks, a line of fruit trees or storm cleanup every spring are the buyers, and the three saws here are the ones built for them: two complete kits and one attachment for a multi-head system that already has a power head in the garage.

This guide is built from the published specifications of each saw and from recurring owner feedback. We have not run these saws ourselves.

How the three compare

EGO PS1001: the complete heavy duty saw

The PS1001 is the saw to buy when the job is many trees and the budget allows one tool that does not need an upgrade later. A brushless motor drives the 10-inch bar and its quarter-inch pitch, 0.043 gauge chain at up to 20 meters per second, and the telescopic carbon fiber shaft, covered by a limited lifetime warranty, extends for a total reach up to 13 feet, or 17 feet with the separate EP1000 extension. The LED cut line indicator throws a line onto the limb where the chain will land, which matters under a dense canopy at dusk. Chain tension is tool-free, there is a quick-adjust handle and a strap hook, and the kit includes a 56V 2.5Ah battery and charger rated at up to 100 cuts. Any EGO 56V ARC pack fits, so a larger pack from an EGO mower stretches the day well past that.

Greenworks 60V: 14.5 feet of reach in the box

Greenworks rates its 60V brushless pole saw against a 21cc gas saw, and the numbers it publishes back that: chain speeds up to 43 feet per second at 6,823 rpm on a 10-inch bar with an automatic oiler and a 15-degree head pitch for a flatter cut. The three-piece aluminum shaft extends to 9 feet for a 14.5-foot reach with nothing added, more than the EGO without its extension. The 2.0Ah pack is rated for up to 120 cuts and refills in 40 minutes on the rapid charger, the start is push-button, the trigger is variable speed, and the kit includes a scabbard, wrench and shoulder strap. The chain is tensioned with that wrench rather than a dial, and the shaft is aluminum rather than carbon fiber. Greenworks covers tool and battery for 4 years, and the pack runs more than 75 other 60V tools.

EGO PSA1020: the attachment for a multi-head system

A property with many trees usually also has hedges, edges and a lot of trimming, and the EGO Multi-Head System puts all of them on one 56V power head. The PSA1020 is the 10-inch pole saw for that system: a carbon fiber shaft with a lifetime warranty, a 10-inch bar and chain with a narrow-kerf sprocket nose and double guard bars, automatic lubrication and IPX4 weather resistance so a damp morning does not stop the work. It mounts on the PH1400 or PH1420 power head and stacks with the EP7500 extension pole, all sold separately, so the cost makes sense only if the power head is already owned or the other attachments are wanted. EGO does not publish a reach figure for the attachment alone.

Working thick limbs and many trees

Any limb over 4 inches gets three cuts: an undercut a foot from the trunk to a third of the way through, a top cut an inch or two further out until the limb drops, then a clean finishing cut just outside the branch collar so the tree can seal it. Never cut flush to the trunk and never leave a stub. Keep the pole as short as the cut allows, stand to the side and let the chain run at full speed before it touches wood. A second battery, a 5Ah or larger on either platform, turns a morning of cutting into a full day. Sharpen or replace the chain when it starts throwing dust instead of chips, and keep 10 feet from any power line, more with the extended pole.

Which one should you buy

Buy the EGO PS1001 for the best complete heavy duty saw with a carbon fiber shaft and an LED cut line. Buy the Greenworks 60V for the longest reach in the box and a 4-year warranty on tool and battery. Buy the EGO PSA1020 if you own or want the EGO Multi-Head System and have a power head to drive it.