Bigham Ag designs and manufactures farm equipment. We configure equipment to specific farmer needs. Primary brands are Bigham ... Brothers, Lilliston and Pitonyak Machinery Corporation (PMC). Tillage Products Strip Till – Generation 3 Tillage, bed preparation, and fertilizer in a single pass. TerraTill - Break up compaction without destroying soil structure. Paratill - Same angled-leg subsoiling as the TerraTill, with wider coverage. MegaTill - Breaks up hardpan and compaction to provide a healthy subsoil environment. V-Till - Angled-leg subsoiling in a Vee-frame package. Parabolic Ripper - Shatter subsoil compaction to help root growth. Chisel Plow - Condition your ground after harvest. Finishing Tools - Prepare your seedbed for planting. Bed Preparation: Model 889 Culti-Lister - Precision bed preparation. High Clearance Lister - Lighten the listing load behind your tractor. Disc Bedder - Bed Preparation for high residue fields. Single Disc Bedder - Versatile and efficient bedder. PrepMaster - Get perfect bed preparation and chemical incorporation. Rod Weeder - Remove weeds and condition seedbeds for excellent planting results. Rollers and Baskets - Finish beds and incorporate chemical. BedPrep: “Do-All” - Front chopper sizes residue and breaks down the old hard bed. Harrow spikes stir and mix residue. Rear drag board smooths beds ready for planting! Cultivation Products: Model 889 Cultivator - Precision bed preparation. Stiff Shank Cultivator - Cultivate your row crops with speed and accuracy. S-Tine Cultivator - Condition your ground before planting. Lilliston Products: Lilliston Rolling Cultivator - Versatile Cultivation and Bed Preparation Hippers: Hipper Roller - Perfect bed preparation for a smooth finish. Hipper Chopper - Chop and incorporate residue. Hipper Tumbler - Crush clods and mix residue. Chopper Lister - Perfect one-pass tool with aggressive residue incorporation to support high-speed precision planting. read more