This versatile unit rakes stones and debris to either side or straight ahead for easy pickup. The aggressive teeth on the large diameter rotor pulverize soil like an ordinary tiller, with the benefit of faster ground speed. The counter-rotating rotor moves soil ahead of it as it tills, filling in low spots and chewing off high spots. It creates perfect seedbeds and windrows. The Heavy-Duty Soil Conditioner separates rocks, tears up sod, and pulverizes dirt clods. We rake and till deeper than any of our competitors – as deep as 4”.