Great Plains Manufacturing's 20' 2007HD air drill features twin 82-bu hoppers that can be used for both seed and fertilizer. Down pressure is channeled through its hydraulic down pressure system to 17" individual spring-loaded coulters and 15" double-disc openers to properly create the seed groove. Opener depth is controlled by a T-handle at the rear of the opener and is adjusted in 18 quarter-inch increments.

Call 785-823-3276 or visit www.greatplainsmfg.com.