地坑式DF_4型内燃机车散热器检修试验台

Inspection and Repair Test Position for New DF_4type Diesel Locomotive Radiator

介绍了张家界机务段研制的地坑式机车冷却水散热器检修试验台的工作原理、关键技术、使用情况及经济效益。

This paper introduced the working theory of a new repair and inspection experiment equipment developed by Zhangjiajie Locomotive depot. Some key technology, operation status and economic efficiency were introduced in this paper.