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引言长沙矿山通用机器厂在去年底试制成功了40马力防爆柴油机车。经国家鉴定,认为该机车结构紧凑合理,运行平稳,操作方便,起动迅速可靠,牵引性能指标达到了设计要求,制造质量良好。机车的防爆性能业经煤炭工业部煤炭科学研究院和上海机械研究所等单位鉴定合格,同意在有沼气煤尘爆炸危险的矿井或坑道中进行工业性试验.该机车今年已开始小批生产。现将共性能、结构及试验结果介绍如下:
Introduction Changshu Mining General Machinery Factory successfully completed the trial of 40 horsepower diesel locomotive at the end of last year. The national identification, that the locomotive compact and reasonable structure, stable operation, easy operation, fast and reliable start, traction performance indicators meet the design requirements, manufacturing quality is good. The explosion-proof performance of the locomotive was approved by the Coal Research Institute of the Ministry of Coal Industry and the Shanghai Machinery Research Institute and agreed to carry out industrial tests in mines or tunnels with the danger of coal-dust explosion. The locomotive has started small-scale production this year. Now the total performance, structure and test results are as follows: