with pneumatic down pressure
Accurate down pressure for a consistent depth and
fertilizer placement, on each row, in every condition.
Each unit is connect to the tool bar by a parallel linkage with pneumatic down pressure to insure consistent depth. The pressure applied on the air bag is adjustable, on the move from the cabin, thanks to the in cab control box. The pressure can be set up to 1200 lbs.
This allows working speed up to 10 mph to get the accurately and quickly.