Manual, Lift Mechanism Hydraulic, Lift Control Foot Pump, Load Capacity 1,100 lb, Platform Material Steel, Platform Length 39 1/2 in, Platform Width 20 1/2 in, Overall Length 50 in, Overall Width 20 1/2 in, Overall Height 39 1/2 in, Minimum Lifting Height 17 in, Maximum Lifting Height 39 1/2 in, Scissor Type Single, Wheel Configuration (2) Swivel with Brake, (2) Rigid, Brake Type Side Thumbscrew Brake, Platform LxW 39 1/2 in x 20 1/2 in WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov - Nickel (Metallic)