古冶机务段担当京山铁路干线天津至山海关间的货运任务,配有蒸汽机车103台,每天开行120列货车,走行4万公里,牵引吨公里8千余万。我段机车用煤一项,年耗40万吨,燃料费用占全段总支出的71%。在用煤指标逐年压缩的情况下,由于大力开展节能,年年超额完成运输生产任务,年年节煤。1979年机车每万吨公里用煤量创62.9公斤的最高纪录,比计划 The old metallurgical depot serves as the cargo transportation between Tianjin and Shanhaiguan on the Jingshan Railway. It is equipped with 103 steam locomotives, operates 120 trains per day, runs 40,000 kilometers, and draws more than 80 million tons. I use one piece of coal for locomotives, which consumes 400,000 tons per year, and the fuel cost accounts for 71% of the total expenditure of the entire section. In the case where the coal index is compressed year by year, due to vigorous energy conservation, the task of transportation production is exceeded every year, and coal is saved every year. In 1979, the locomotive made a record of 62.9 kilograms per 10,000 tons of coal, compared to the plan.