Powered by a quiet, 110 volt electric/hydraulic pump. Smooth, sturdy lifting and lowering motion controlled by hand-held remote. Two patent pending independent adjusting screws tilt the table + or, 15 degrees side to side, or fore and aft, and ensure maximum stability of the table in any position. Large casters accommodate heavy loads. A 30 ft. long retractable extension cord reel is mounted to frame This lift will handle engine and transmission assemblies, gas tanks, drive axle assemblies, engine / transaxle assemblies, electric bus batteries, and more. It's scissor-type design allows access to all four sides of a component.