2010年,中国桩工机械行业总体销售超过4 500台,其中旋挖钻机销量超过1 700台,同比增长40%。同时,国内企业加大了研发创新力度,推出了一批立足高端、大吨位的产品,一机两屏、全球定位与远程专家故障诊断等模块的运用,不仅可以实时监测发动机的各项数据,还可以自动诊断系统故障并报警,对远程工程师进行 In 2010, the total sales of China’s pile-making machinery industry exceeded 4,500 sets, of which more than 1,700 sets of rotary drilling rigs were sold, an increase of 40% over the same period of last year. At the same time, domestic enterprises stepped up R & D and innovation and launched a series of modules based on high-end and large-tonnage products, one machine and two screens, global positioning and remote expert fault diagnosis. Not only can real-time monitoring of engine data, It also automatically diagnoses system faults and alerts the remote engineer