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先进的轮胎工艺与专用设备、公路维修相结合,使Homestake采矿公司露天金矿的“Open Cut”日产达到42,000短吨(矿岩)以上。这个古老的矿山曾在1876～1945年间,用坑内开采法采出大约4000万吨金矿石。于1983年Homestake公司着手研究露天矿的服务期限,并且开始开采在Open Cut北端的
The combination of advanced tire technology with dedicated equipment and road repairs has enabled Homestake Mining’s Open Cut production to reach 42,000 short tons per day (ore). This ancient mine had been used for about 40 million tons of gold ore by pit mining between 1876 and 1945. Homestake started working on the open pit mine in 1983 and began mining at the northern end of Open Cut