Used 50 HP Shar High Speed Disperser. Model D-505-Z. Floor mount. 50 HP main XP motor, 230/460V, 3 ph, Rated Class 1, Group D. 250-1450 RPM. 2.5" diameter shaft x 57" long stainless steel shaft. Hydraulic lift, Hydraulic variable speed. 3/4 HP hydraulic drive. 60" lift. Overall height in down position: 11' 3". Blade to floor in down position: 24". Controls include: start stop, up and down and variable speed control. Serial number 10910191, Built 10-11-91. Unit tested and operational. Unit was last run on 460 voltage.