A good lawn dethatcher, regardless of size or ... or electric corded power. Gas-powered dethatchers offer great performance—most engines run longer on a tank of gas than a battery, they ...

This Agri Fab Tow-Behind Lawn Dethatcher grabs top honors for large ... leverages the power of the tiller’s four-cycle gas-powered engine for deep and effective dethatching.

The Greenworks 40V 14in Cordless Dethatcher / Scarifier is a lawn care ... I liked that it wasn't corded or gas-powered and how easy it was to use. The collector bag quickly filled, though ...