摘要
介绍了GCD-450型电传动工务轨道车的结构特征、总体布置、技术性能特点,技术创新及使用范围等。
This paper introduces the structure characteristics,general layout,technical performance,technological innovation and application scope of GCD-450 electric drive heavy rail vehicles for track maintenance.
出处
《铁道机车车辆》
2017年第6期89-91,共3页
Railway Locomotive & Car
关键词
轨道车
电传动
客用专线
技术参数
rail vehicles
electric drive
passenger dedicated lines
technical parameters
