BP660 Base Unit with Top Gun Blower with Right Hand Discharge, Road Light Kit, 16.5L x 16.1 Tires. This innovative flail type machine will place processed feed in a windrow in the field or in a feed bunk, and can spread bedding bales up to one hundred feet. The PTO powered flails blow away mold, dust and mildew for a more palatable, healthier feed. Bales are loaded remotely from the tractor seat, two at a time, for more efficient feeding.