1,Two oil bath lift 2,Width view 3,Easy to handle 4,Lower noise and lower after service chance 5,Mosfect contriller throttle 1,Best used to load/unload goods inside factory or warehouse2,Special Designed for stacking pallets in a narrow aisle area.3,Two oil bath lift,width view,easy to handle.4,Lower noise and lower after service chance.5,Mosfect controller with electric throttle. Model DM-S50/ ...