On first appearances, the Rotor stump-grinder looks like an over-grown post-hole-borer. Built in Italy, the pto-driven machine screws its way into stumps, chopping the wood and bringing it to the ...

If you've ever tried to dig a tree stump out of the ground, you know it's grueling work, nearly impossible to do, unless you have a stump grinder to assist you. And because the work is so tough, a ...