Flexibility

The ST820 center section and wings are constructed with diagonal hinge lines, allowing the frame to follow contours of hills, ravines and washouts, and maintain the depth you choose. Durable, high-density polyurethane discs cushion the frame and absorb movement as the machine flexes.

The ST820 responds to changing contours instead of stressing frame members and welds—and the result is a longer-lasting frame. A floating hitch gives improved front-to-back, land-following capability.