Landoll 2227-7A-30 Disk Ripper, 20' Wide, 11L-15FI Front Tires, 11L-15FI Rear Tires, Pin Hitch, Hydraulic Down Assist, Scrapers, 30" Spacing, Spring Shanks, 7 Shank, 13" Spacing, Rock Cushion Gangs, SN: 22G9600335