1.Model: RN-0.5T,1T,2T,3T,5T,10T,15T, ... ,100T 2.Configuration: worm shaft,worm gear,bearing,oil seal 1.Model: RN-0.5T,1T,2T,3T,5T,10T,15T ... ~ 100 ton Dynamic Loading: 0.1 ton to 26 ton7.Input Horsepower Ranges: 0.03 HP ~ 21.5HP.8.Lifting Screw Diameters: 20 ...