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一、对老旧型推土机技术状况的粗略分析推土机的性能好坏,直接影响到生产效率、燃润油料的消耗、维修费的高低以及施工成本。我局所属三个专业化施工企业共拥有老旧推土机C-80、C-100、T_a-80、T_3-100、红旗-80、红旗-100等48台。它们大多是60年代从苏联进口的和70年代初国产的产品。到目前为止基本上都经过三次以上大修,其机况普遍是性能差、效率低、油耗大、维修费用高。
First, a rough analysis of the technical status of old bulldozers Bulldozer performance is good or bad, directly affect the production efficiency, fuel oil consumption, maintenance costs and construction costs. The three professional construction companies under the Bureau have a total of 48 old bulldozers such as C-80, C-100, T_a-80, T_3-100, Hongqi-80, and Hongqi-100. Most of them are products imported from the Soviet Union in the 1960s and domestically manufactured in the early 1970s. So far basically three or more overhauls have been carried out, and their conditions are generally poor performance, low efficiency, large fuel consumption, and high maintenance costs.