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在1975—1979年煤炭部从波兰进口Ldag—0.5M/2防爆蓄电池式电机车155台。粘重51、小时牵引力为540kg,小时速度为7.2km/h,牵引电动机为5.5kW2台,电压为84V,蓄电池五小时放电容量为40A·h,传动比为7.75。该型电机车据说明书介绍:可以在“a”“b”或“c”级甲烷浓度不超过2％的井下巷道运输原煤、其他材料及人员。两次爆炸情况的介绍波兰防爆蓄电池式电机车于1981年4月初在开滦矿务局赵各庄煤矿使用在井下11水平,由于该水平有瓦斯突出危险,不准使用矿用安全型蓄电池电机车,所以波兰防爆电机车主要运行在大巷、开拓及掘进煤巷。投入使用后已
In 1975-1979, the Ministry of Coal imported 155 Ldag-0.5M / 2 explosion-proof battery electric locomotives from Poland. Sticky weight 51, hour traction 540kg, hourly speed of 7.2km / h, traction motor 5.5kW2 Taiwan, the voltage is 84V, battery discharge capacity of 40A · h five hours, the transmission ratio of 7.75. According to the description of the electric locomotive, it can transport raw coal, other materials and personnel in the underground tunnel with “a” “b” or “c” methane concentration of not more than 2%. Introduction of two explosions Poland explosion-proof battery electric locomotive in early April 1981 at the Kailuan Mining Bureau Zhao Gezhuang mine 11 underground level, due to the level of gas out of danger, are not allowed to use mining safety battery electric motor Car, so the Polish explosion-proof electric locomotive mainly run in the lane, open up and driving coal lane. Put into use already