This 7' PTO drive 3 point hitch landscape rake has a 14? diameter drum, hardened teeth, and is shear bolt protected, with adjustable gauge wheels, and Cat I -II hitch. This unit windrow’s stones and debris from levelled top soil prior to seeding. It also levels ridges left by landscape machinery, while leaving a level and clump free seed bed. Windrows can be picked up using our stone buckets, or any other rock picking equipment. 16 to 40 horse power required.