Edge of Dock Leveler, Dock Leveler Lift Mechanism Hand Pump Hydraulic, 25,000 lb Load Capacity, Service Height Range 5 in Above or Below Dock, Overall Width 18 in, Usable Width 66 in, Bumper Size 2 in x 8 in x 18 in, Includes Control Box, Cylinder, Hydraulic Lines, Motor, Oil, Pump, Open Depth 29 in, Closed Depth 17 1/2 in