摘要
介绍DF9型大功率客运机车改造后的总体布置、主要部件改造后的结构特点、主要技术参数、牵引特性、试验和运用等情况。该车改造后速度更高、动力学性能更优良,可以承担DF11型机车所承担的干线客运牵引任务。
This paper describes the general layout,structural characteristics of main parts,main technical parameters,traction characteristic and test results of rebuilt high power DF_9 passanger locomotive.The rebuilt locomotive has higher speed and better dynamic performance,and can haul the same trunk passanger trains as DF_(11) locomotive does.
出处
《内燃机车》
北大核心
2006年第12期18-22,共5页
Diesel Locomotives
关键词
DF9型机车
总体布置
技术参数
改造
DF_9
locomotive
general layout
technical parameters
rebuild
