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由煤炭科学研究院重庆研究所研制,四川省重庆船厂试制的MYZB-100型液压坑道钻机,在1986年1月9日到10日由煤炭科学研究院主持的在四川省重庆船厂召开的鉴定会议上通过了鉴定,现已投入批量生产。该厂试制的样机在松藻矿务局打通一矿进行了井下工业性试验。试验达到了预期效果,取得了满意的技术经济指标。试验采用四班制作业,月效率为~4860米/(月·台);平均班效40.5米/班,最高班效55.5米/班;平均工效12.87米/工,最高工效16.26米/工;平均日进尺161.9米/日。本机取得的技术经济指标与国内外同类钻机比较,达到了国内先进水平,进入了国际先进行列。
The MYZB-100 Hydraulic Tunnel Driller, trial-manufactured by Chongqing Institute of Coal Research, Chongqing Shipyard of Sichuan Province, was appraised at Chongqing Shipyard in Sichuan Province from January 9 to January 10, 1986, hosted by Coal Science Research Institute Passed the appraisal, has now been put into mass production. The trial prototype of the plant opened a mine in Songzao Mining Bureau conducted a downhole industrial test. The test achieved the expected result and achieved satisfactory technical and economic indicators. The average working efficiency is 40.5 meters per class, the highest class efficiency is 55.5 meters per class, the average work efficiency is 12.87 meters per worker, and the maximum efficiency is 16.26 meters per worker. Average daily footage 161.9 m / day. The technical and economic indicators obtained by this machine compare with similar domestic and overseas rigs, reaching the advanced domestic level and entering the advanced international ranks.