Manual Lift Mechanism Hydraulic Lift Control Foot Pump Load Capacity 550 lb Platform Material Steel Platform Length 31 1/2 in Platform Width 19 5/8 in Overall Length 38 1/4 in Overall Width 19 5/8 in Overall Height 36 1/8 in Minimum Lifting Height 9 1/2 in Maximum Lifting Height 31 1/2 in Scissor Type Single Wheel Configuration (2) Swivel (2) Rigid with Floor Lock Brake Type Floor Lock Platform LxW 31 1/2 in x 19 5/8 in