The multi-purpose intelligent delivery robot independently developed by China MCC5 is the industry's first general-purpose transportation robot with the ability to freely switch between indoor and outdoor navigation. The equipment has a maximum load of 1,000 kg and is equipped with BIM+ multi-source fusion navigation technology. It can autonomously avoid obstacles, is suitable to the narrow space of the construction site, and can autonomously take the elevator to achieve cross-floor delivery. Its overall efficiency is 4-6 times higher than that of traditional manual operations.