Lethal Motorsports

Information

2020 Kuhn North America Optimer+ 103 Mounted Series 303

The Optimer+ 103 mounted stubble cultivator, with independent discs, is the ideal machine for quality shallow soil cultivation promoting decomposition of organic matter while preventing soil moisture loss.

With shallow working depths ranging from 1-4 inches, KUHN Optimer+ 103 Series compact discs quickly warm the soil so you can plant your crop sooner and create the ideal seedbed for your operation. Designed for high speed, shallow conservation tillage, Optimer+ 103 Series discs cut and incorporate trash while working up the top layer of soil to aid in drying the soil, and in promoting fast germination and emergence of seeds. Available in working widths of 9’10” and 13’1”, the Optimer+ 103 Series compact discs provide you with excellent soil composition to help your operation meet its minimum till needs.

Curved Disc Blades

20”, curved disc blades, with large notches, aggressively shred crop residue and evenly mix it into the soil. The blades are angled, both horizontally and vertically, to work completely across the soil profile. The disc with notches excels working in large quantities of plant residues, shredding crop residues and ensuring even mixing of the soil and residues.

Operators are able to choose from either a T-Ring or T-Liner roller for their machine. The T-Ring roller (shown) works well in clay or heavy soil. It provides the soil with even firming, while maintaining a smooth finish. It also assists with straw decomposition. The T-Liner roller comes in a solid tube design. It performs best in rocky conditions and provides good crumbling for the entire working width of the machine.

Arms provide nearly five inches of frame clearance, so you can power through even the heaviest residue conditions without fear of plugging.