1995 Haybuster H-1000 Tub Grinder, 1000 RPM PTO Shaft. Hammermill: 26" Diameter (operating) With 64 Hardened Swinging Hammers (4-way, Reversible), Drive System: 8-groove Belt Drive System, Providing Roughly 2x PTO Speed To The Mill. Tub Size: 10' 3" Diameter At Flare, 44 1/2" Deep. Conveyor: 18" Wide X 20' Long Hydraulic Folding, With A Max Lift Height Of 13' 9". Tires 9.5L -14SL, SN: 9503603