DSI - Model Series 70™ - Manure Injection Systems
Attaches to a 4' x 6', 6' x 6' or 7' x 7' tool bar. No daily greasing – Only end of season shank pivot greasing. Snap pin adjust coulter – No set screws. 800# coulter down pressure spring assembly - Most others range from 200 - 350# down pressure 22 - 1/2' diameter coulter - Not 20'. Auto reset with heavy duty 1400# reset force - Not spring bundle. 1-1/4' x 2' edge bent steel shank - Not 1' x 2'. Narrow 1/2' sweep shank - Sweeps lift the soil less than 1-1/4'. Hi carbon, special bar quality, cast steel chisel point sweep with front hi chrome casting and heavy, abrasion-resistant hard surfacing on the wings. Separately replaceable sweeps & tubes. Cup washers protect all seals.