Manual, Lift Mechanism Hydraulic, Lift Control Foot Pump, Load Capacity 500 lb, Platform Material Steel, Platform Length 18 in, Platform Width 18 in, Overall Length 40 in, Overall Width 18 in, Overall Height 31 in, Minimum Lifting Height 31 in, Maximum Lifting Height 49 in, Wheel Configuration (2) Swivel with Brake, (2) Rigid, Brake Type Side Pedal Brake, Platform LxW 18 in x 18 in