This self-propelled Scarab compost turner is belt driven & powered by a 8.3L Cummins Diesel engine. It will produce 14ft wide by 6ft tall windrows. It is in good working condition with only 2,223 hours of use and priced to sell! New seat, some new gauges, flails are in good condition, and it has been through our shop. Call today for more details on this great buy!