20ft 40ft auto-lock over height frame container spreader

Automatic hook overheight spreader are used for loading and unloading ISO standard containers with openings at the top and gantry for ultra-high goods; they are also used for loading and unloading pallets, which must meet the interface and dimensions of the ISO standard. All the running process is controlled by the spreader drive, such as: open and close the lock of the transfer; telescopic positioning.