This portable Peterson Pacific 4710B horizontal grinder is powered by a 765hp CAT C18 Diesel engine and is designed to meet high volume needs. It has a feed opening of 37” x 60” and it can grind up to approximately 425 cubic yards per the manufacturer. Mill & feeder chains are like new and it comes with extra screens and parts. It has approximately 4,700 hours of use and is ready to be put right to work. Call today for more details!