【摘要】 在年开采量４万吨级以上大型露天矿山运输设备中，重型矿用电动轮自卸车已占有２／３市场，它是目前国内外大型露天矿普遍采用的高效运输设备。本文介绍了该车在我国使用情况及国内外生产情况，还介绍了其结构特点和主要性能参数；指出了重型矿用电动轮自卸车的发展趋势是大型化、计算机控制和大量新的电控元器件的使用；整车性能和工作可靠性进一步提高；采用双能源作动力等。更多还原

【Abstract】 The heavy duty and electric wheel dump trucks used in mine have already possessed 2/3 market share in trans- portation equipment in big and opencut mine with an annual output more than 10 millions tons, they are the high efficient trans- portation equipment used at present time in big and opencut mines both in domestic and abroad. The paper introduces the usages of this kind of vehicles in our country and the production sitUations both in domestic and abroad. The paper introduces also the the structure character and main performance parameters of the vehicle, points out the developing bend of the heavy duty and electric wheel dump truck used in mines. Large gype, computer-controlled and a large amount of new electronic elements are in use, the whole vehicle performance and reliability are improved further and double energy is taken as its power.更多还原