This is a 4WD self-propelled compost turner is powered by a 540hp CAT C15 Diesel engine.  It will create 18’ wide by 7’ tall windrows, cab has A/C, and it hydraulically raises & lowers. This turner only has only 1,215 hours of use on it and can turn up to 5,000 tph.  Call today for more details on this great buy!