The heavy duty all gear design of our planetary drives gives these units a long life with minimal maintenance and service costs. Auger Diameter: 12 - Hydraulic Flow Required: 6-15gpm - Rated Output Torque: 950N.M - Max Output Torque: 2500N. M - Max Input Speed: 1000rpm - Unit Weight: 364 lb. 51.2 x 23.5 x 30.3in. Inner Width 44.9 Universal Skid Steer Quick Attach.