The shuttle rack system is an innovative storage system, designed to improve the productivity, efficiency and safety of ware-house operations. The shuttle rack system is a semi-automated high-density storage system based on the similar concept of drive-in rack deep storage and using shuttle cars to store and deliver pallets with accuracy and speed, ideal for high-density storage and retrieval with minimal SKUs. It helps increase storage locations and maximizes warehouse space utilization and is suitable for small, medium, large warehouses.