Push Back Pallet Racking is another form of dense storage system to utilize maximum ‘Storage Cube’. The sequence of pallet loading is done by pushing the first pallet back. Hence, except for first pallet, the loading of pallet is through “MHE Push”. However, the sequence of pallet availability for unloading is by gravity. For this purpose, the pallet carts are fitted with rollers. This racking has loading and unloading on the same end. Hence by default, this system operates on LIFO (Last In First Out). This system is designed to store pallets of multiple high and multiple deep. Each level shall be dedicated to one type of SKU only.