Thick, tough crop residue isn’t a concern with the Sunflower 1800 Series Disc Harrows. Designed for professional farmers who need a heavy tandem disc harrow for residue management, the 1800 Series features large diameter blades and sufficient weight to cut through hard-packed soils and thickly matted material. Available in widths from 14’ to 18’ in rigid frames or three section flexibility from 22’ to 39’ to maximize productivity of the largest of tractors. There’s an 1800 Series tool to match your tractor. The 1800 Series is built to Sunflower’s rigorous standards and when strength and weight are important, the 1800 is the obvious answer.