This machine can dig up a tree stump in seconds. The Rotor Stump Grinder is available in 8 different models, using either power-take off or hydraulics and featuring a drill or cylinder attachment. These grinders can weigh up to 2,500 kg.

The cylinder can easily remove the whole stump, these stumps can then be cleaned and used as fuel. It can extract stumps up to 70 cm wide in one piece or can remove larger stumps in pieces. 

These tools can all easily be attached to a tractor or a hydraulic arm, and they can chop up to 100 stumps an hour.