3 bar machine built for heavy residue, 12" shank spacing, Closing disc's for uniform finish, Hyraulic depth/Hydraulic leveling, Tillage depth from 2"-14", Quick change shoes saves time and money, 1300lb trip force with shear bolt protection, Thoroghly mixes residue in entire profile, Mechanical Condition: EXCELLENT, PointType: Straight, RowSpacing: 12 IN, Width: 23