This self-propelled Scarab 16 compost turner is hydraulic driven & powered by a 525HP CAT C-15 Diesel engine. It will create windrows that are 16 ft wide by 8ft tall. It is in good working condition with only 4,123 hours of use and has recently been completely rewired. It comes with a trailer for hauling as well as a manual and two buckets of extra flails. Call today for more details!!