www.farm-equipment.com/articles/10746-video-features-of-great-plains-mfgs-7000-series-disk-harrow
[Video] Features of Great Plains Mfg.'s 7000 Series Disk Harrow
August 19, 2014
Farm Equipment Video
Mike Cleveland, Great Plains Mfg. national sales manager, explains the improvements to the company’s competitive advantages to the company’s new 7000 series disk harrow.