准格尔煤炭工业公司黑岱沟露天煤矿的主要生产设备系引进９０年代世界先进水平的一流设备，单台价值少则几百万，多则近千万甚至数千万元人民币，共计耗资２０多亿元人民币；设备运行中每年要消耗几百万元人民币的油脂、油液，无疑，无论是设备本身还是运行，费用都是极其昂贵 Zhungeer Coal Industry Company Heidaigou opencast coal mine’s main production equipment is the introduction of the world’s advanced 90’s world-class equipment, ranging from a few single value of millions, as many as nearly 10 million or even tens of millions of yuan, a total cost of 20 Multi-billion yuan; equipment running every year to consume millions of yuan of oil, oil, no doubt the equipment itself or run, the cost is extremely expensive