The FFC Preparator is one of the more popular skid steer implements we have come across. We get a few in every year and they tend to sell relatively quickly - such a time saving tool deserves everyone's attention! The preparator has straight tines welded to a rotating drum that work to fluff up the first 2" of soil and, most importantly, remove stones and debris into a sifting collection bucket. This is a one-pass attachment to prepare the ground for planting and cleaning it up, leaving an effortless canvas for a seeder to come and do its job.
More often than not, these come in with tines that are worn to nubs or a drum that is on it's way out. The latest FFC Preparator we got in looks like its drum was replaced fairly recently, the tines are all in excellent shape and there is still paint on the drum. See the video below for detail on the tines, and visit the product page for the one we currently have in stock for more photos and specs.