Classic (PTO) PDFs185 cu.ft. User Guide50, 85, 125 cu. ft. User GuideAttach Match GuaranteeWarranty (8/18/2014 - 11/1/2017)85, 125, 185 cu. ft. Parts Manual50 cu. ft. Parts ManualWarranty (After 3/1/2021)Warranty (Before 3/1/2021)Warranty (Before 8/18/2014) Videos3D Spin 130 PTOPTO #1PTO #2 Welcome Packages50 cu ft – Small Manure Spreader85 - 125 cu ft – Manure Spreader185 cu ft – Manure Spreader