Types of Herb Grinders - YouTube
For the most part, there are two types of stump grinders, wheel and track, which refer to air-filled rubber tire-propelled and crawler-propelled chassis, respectively. Stump grinders range in size from units the size of a handheld power tool up to those as large as a full-size excavator. Within the wheeled stump grinder category, the larger units are typically self-propelled and the smaller ...