【摘要】 对于应用日趋广泛的矿用地下汽车而言，矿山用户最为关切的问题是如何以较低的成本换取较高的生产效率和可靠性；而设计者和厂家则对其发展趋势颇感兴趣，目的是想赶上产品更新换代的时髦。考虑到设计、制造和使用的综合需要，本文拟对矿用地下汽车的运行经济性和发展趋势作一些探讨。更多还原

【Abstract】 So far as underground mining truck increasingly widespreadlly used, the minespay close attention on the problem how the trucks give lower cost for more productivity andgreater reliability, wliile desigiiers and manufactures are interested in the development ten-dency of the underground trucks, In consideration of comprehensive reguirement of users,de-signers and manufactures , some investigation on operation economy and development tenden-cy of underground trucks was conducted.更多还原