Great Plains became a full-line tillage equipment company with the introduction of the 3000 and 4000 series disk harrows. Six models range in cutting width from 23 to 36 ft. in 3-ft. increments. They promise reliability, optimum weight per blade and a level, finished surface.
The disk harrows feature 6-gauge disc blades and a 20° angle on the front gangs and 23 in. of wing flex.