The Poulan Pro HDF900 Front Tine Tiller features 208cc LCT engine powering 16 tines on four 8-inch diameter discs that penetrate the ground to a depth of 6 1/2 Inch and have a 26-inch tilling width. Self-propelled forward and reverse transmission driven by a durable drive train. 8-inch diameter poly rubber tires. Made in U.S.A.