Abstract: In order to rationally match the diesel engine and power driving system to the mine flameproof rubber tyre vehicle and to have a good power performanc es and fuel oil economic performances, the simulation software AVL-Cruise was applied to the model establishment, simulation calculation of the mine flameproof diesel engine and driving system applied to the rubber tyre vehicle in a underground mine.The power performances, fuel oil economic performances and other related simulati on curves were obtained. The simulation results showed that the design of the trackless flameproof rubber tyre vehicle could meet the initial power index and driving effi ciency requirements. The simulation curves also verified the match rationality of the flameproof diesel engine and the driving system.