Maximun Height 530 Mm. Static Load 4500Kg. Hydraulic Trolley Floor Jack is Constructed With Heavy Duty Steel, Providing Long Term Durability With an Industrial Luster. Features a Single Piston Quick Lift Pump Allowing You to Easily Raise Jack To Desired Height; Safety Bypass System Prevents Over-Loading and Ensures Safe Operation.Rubber-tipped tongs. Rotating Handle.