Koyker Loader Model 80 ASABE Information Item Specs Bucket Size 3 ft. 6 in. Rated Flow 4 GPM Maximum Pressure 2200 PSI Lift Cylinder Diameter 1 1/2 in. Bore Attachment Cylinder Diameter 1 1/2 in. Bore Tractor Horsepower Range 12-25 Maximum Lift Height To Pivot Pin 6 ft. Lift Height Under Level Bucket 5 ft. … Read more