The heavy-load four-way shuttle robot is suitable for the storage of overweight cargo, with a loading capacity up to 2 tons. It can realize the operation of picking, transporting and placing the goods within three-dimensional warehouses, ans also can interact with the Warehouse Control System (WCS), and combine Warehouse Management System (WMS), RFID, barcode identification and other logistics information technologies to realize automatic identification of goods, single access, continuous access, automatic tally and other functions.