... system power from 0.6HP to 1.5HP voltage 460/38 geared motor,speed reducer,center drive for farm centerpivot,circle irrigation system ... and potato watering.etc. the geared motor,speed reducer,center drive for farm centerpivot,circle irrigation system is work long life,low ... from 1/30 to 1/50 and power from 0.6hp to 1.5hp. welcome your inquiry. geared motor,speed reducer,center drive for farm ...