40' Min-Till Air Drills
One of the best ways to increase the efficiency of your farming operation is with a Great Plains Air Drill. Because our Air Drills feature large central fill hoppers, they allow you to plant more acres in a day than a box drill of equal width.
The CTA-4000 implement comes equipped with either the standard 00 Series Opener or the 00HD Heavy-Duty Opener. The 00HD option features 15", 4mm-thick disk blades, a planter blade separator, and seed tube to accurately place seed. A 30% stronger spring provides up to 245 lbs of penetration force to allow for operation in minimum till and light no-till conditions. An 18-position T-handle depth-controlled press wheel ensures accurate seeding depth and closing of the seed groove.
HYDRAULIC WEIGHT TRANSFER
Transfers weight from the center frame to the wings, allowing even distribution of weight across the entire width of the implement.
Dimpled distribution towers and transition cone divide seed equally for excellent seed distribution across the entire drill.
ACTIVE HYDRAULIC DOWN PRESSURE
Simply dial in the desired down pressure and the active hydraulics will constantly maintain that pressure throughout the entire opener range of motion, keeping the opener in uniform contact with the soil in uneven conditions.