Westfield MK-80-61 Auger, 540 PTO, Pin Hitch, Total Length: 61"(18.6 M), Tube Diameter: 8" Capacity: Up To 3,900 BPH, Power Required: 45 HP (PTO), Lift System: Hydraulic (950 PSI Required), Driveline: 14 Series PTO w/ 5/16" Shear Bolt, 30 X 9.50 R15 Tire, Carlisle 6.70-15SL Tire, SN: 216490