New Holland’s new P2070 precision air hoe drill provides precision seed placement with adjustable individual opener depth control. It works up to 70-feet wide, yet folds into a compact, narrow package for transport.

Each opener on the P2070 follows terrain independently of the frame to closely follow the contours of the ground. Patented individual opener depth control provides 0-2" seeding depth in 1/8" increments. A single bolt on each opener has an indexed slotted design which makes it easy to adjust depth. Even in the toughest conditions, the true parallel link design maintains consistent seed depth. Spacious frame-to-ground clearance affords superior trash flow that is unmatched in the industry. The P2070 is available in 50', 60' and 70' working widths, with either 10" or 12" spacing.

http://www.theprairiestar.com/articles/2009/08/14/new_products