摘要
介绍了DH20G型高原轨道打磨车用液力传动箱的实际运用工况,并在参数、结构及性能等方面与DH20E型液力传动箱进行了对比,验证了DH20G型传动箱具有更好的输出特性。
This paper introduces the working conditions of DH20 G hydrodynamic transmission box of rail grinder used in plateau area,and compares with DH20 E hydraulic transmission box in terms of parameters,structure and performance. Verification tests show that DH20 G transmission box has better output characteristics.
作者
王庆男
高恩芹
王新
庞洁
WANG Qingnan;GAO Enqin;WANG Xin;PANG Jie(CRRC Dalian Locomotive Research Institute Co.,Ltd., Dalian 116021, China)
出处
《铁道机车与动车》
2019年第5期19-20,28,I0001,共4页
Railway Locomotive and Motor Car
关键词
轨道打磨车
液力传动箱
性能试验
rail grinder
hydrodynamic transmission box
performance test
