Big Dog S6.5 Pull-Type Scraper, 2 Scv's Required Auxiliary Hydraulics, 16.5L-16.1 Front Tires, 16.5L-16.1 Rear Tires, Clevis Hitch, 6.5yds, 8' Width, 100-150 Minimum Required HP, 7' Width Of Cut, 3-Piece Replaceable/Reversible Cutting Edge, 2-Spool/ 4 Hose Independent Hyd Control For Precise Cutting, Spreading & Forced Ejection, Hyd Forced Ejection Push Gate Wi/ Single Stabilized Cyl, 8-Bolthubs & Spindles, Jack, SN: CM0707S805004