Krause 1907 Tandem Disk, Pin Hitch, Jack Stand, Hydraulic Raise, Hydraulic Fold, 25' Wide (Approx.), 9" Disc Spacing, Front Gang 18" Diameter Disc Blades, Rear Gang 20" Diameter Disc Blades, Dual Wheels On Main Frame, Single Wheels On Wings, 15" Tires, SN: 8323