Straw Blower blasts out 2 bales of straw per min., 120 bales per hr., which is 10 times faster than shaking straw by hand but using 20% less straw. Internal beater chains chop mulch material into 4-in. lengths while 6-in. cannon discharges straw or hay in 40-ft. circle at rate of over 1,000 ft. per min., 1- to 1- acres per hr.; damp straw discharges at slightly lower rate. Features 18-hp. engine and 16-in.-diameter, -in. plate-steel fan with 8 dynamically balanced blades. Available options include 20-hp. Honda engine, 6-in. discharge hose, and trailer.