This portable, heavy-duty horizontal grinder is powered by an 850HP CAT Diesel engine with 5,500 hours of use. It has a 60” wide in-feed and is capable of grinding green waste, demolition debris, pallets, & much more at a rate of approx. 350-500 cubic yards per hour. This grinder is very well maintained & has new hammers, new CAT brain & wiring, new batteries, new remote, & a new Peterson computer. It also comes with 2 sets of screens as well as extra hammers, bolts, and nuts. Call today for more details on this great buy!!