Up to 1/2" diameter brush.  30" wide cutting path. 13 hp gas Honda engine.  The Billy Goat brush/weed mower is a excellent piece of equipment to rent when you have a area with soft ground or hard to get areas with larger equipment.  Three forward gears and one reverse. We offer two different blades for this mower.  Weed/brush blade, this is to be used for brush and all weeds including prairie grass.  Grass blade, this is to be used on grass on a lawn, something soft that will fold over easily, not prairie grass.