Here Bob is adjusting the tension on the seed drums
This shot of the inside of the cab shows the seed monitor and the control box used to control the hydraulics that operate the lift, fold, and marker controls
This picture of the machinery shed shows the planter folded up with Bob (left) and Ward (right)
Full view of the prototype planter with Ward's house in the background
Here 13 row units are raised so that 12 rows of corn can be planted at 30" spacings. Also note the cumbersome rails (OSHA regulations) that are useful when walking across the platform, but are in the way when loading the hoppers.