Abstract: In order to improve the auxiliary transportation efficiency of Dangjiahe inclined mine in Hebi Coal Mine, Shaanxi Province，the transfer auxiliary transportation mode is studied，Overhead passenger equipment for transporting personnel or rail transport materials and equipment in inclined tunnel，direct transportation by trackless rubber-tyred vehicle after rapid replacement of underground chamber. This paper discuss in detail the loading and transporting technology of personnel, materials and fully mechanized mining equipment，design of trackless Rubber Wheeled Vehicl，vehicle configuration and vehicle entry and lifting methods. The results show that trackless rubber-tyred vehicle has large load and strong maneuverability，the equipment of fully mechanized mining face can realize point-to-point direct transportation，fast installation and removal；the number of auxiliary workers has decreased by more than 50%，the comprehensive efficiency of auxiliary transportation has increased by more than 40%；it reduces the labor intensity of workers and fundamentally eliminates the occurrence of various transport accidents.