SJY four-wheel hydraulic mobile scissor lift table: Made of high-duty steel materials Lift height: 1000mm-20m ... . It could be control on the ground or on the table. Remote control.---Power of the scissor lift could be electronic ... . Power sources: local power available at the working sites(110V,220V,380V,415V) Working heights: ranging from 4m,6m,8m,10m,12m ...