Transmission system is a key component of mining vehicles.Its serviceability is a critical influence on vehicle performance.The applications of Romax software in the transmission system is described

and the virtual prototype of transmission system is built

static strength checking of the active bevel gear shaft is carried out.The results show that the method not only avoids the errors of costly physical prototypes in the system design and the design parameters of components is optimized

but also the development cycle of new products is shorened and reduces development costs is reduced

a basis for the mining vehicles design is provided.