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东风_7型调车机车已被广泛用于大型机械化驼峰编组站。本文对该型机车通过机械化驼峰编组作业时出现的走行部与减速器制动轨的碰撞问题进行了分析,并提出了解决此问题的建议。
Dongfeng _7 shunting locomotive has been widely used in large mechanized hump marshalling station. This paper analyzes the collision problem between the running gear and the retarder rail when the locomotive passes the mechanized hump grouping and puts forward some suggestions to solve this problem.