Tool Tech: Cordless Chainsaws
Three different brands are put to the test
Cordless chainsaws go to work quickly. They’re quiet and you don’t need to mix and store two-cycle fuel. You can even use them indoors without the risk of CO poisoning. In this episode of Tool Tech host Patrick McCombe looks at cordless chainsaws from DeWalt, Makita, and Milwaukee.
All of the saws have a 16-in. bar and use thin-kerf (.043 gauge) chains with 56 links. They cost from $15 to $20 each and are common enough that replacements can be found at the local box store and Amazon. These thinner chains stretch quickly, so it’s important to check the tension on new chains after the first few cuts. All of the saws are rear-handle designs as opposed to the top-handled saws favored by climbing arborists.
Although they share a similar layout, they all have different battery platforms. The Milwaukee uses a single 18-volt pack. The kit version of the tool ships with a monstrous 12 amp-hour version. The Makita kit includes two 5 amp-hour 18-volt batteries. The DeWalt uses their 60-volt (nominal) FlexVolt battery pack. In addition to nearly 40 hours spent limbing and bucking large branches from fallen trees, Patrick also did a run time test cutting branches. To make the test as fair as possible, he installed brand new chains and I rotated through the three saws (DeWalt, Makita, Milwaukee). This kept the batteries cool and gave the saws the same workout with regard to species and log diameter. To see how they did, watch the video.