* 42" sweep path / 22 cu. ft. reinforced hopper * Positive lock height adjustment will not vibrate out of position and has easy to remember height settings * 11" spiraled polypropylene brushes; 11" semi-pneumatic tires * 4.5:1 Brush to Wheel Ratio * Extra wide 9 inch chute prevents clogging * Push button removal of hitch and collapsible bag for compact storage * 3-position hitch adjustment allows use with all Husqvarna lawn and garden tractors * Sealed ball bearings on brush axle shaft for less wear and longer service life (vs. plastic bushing) * Dumps from tractor seat for easy composting *
Can't say much more than the website does.