摘要
探讨了地铁工程机车如何选型问题。为了保证地铁建设速度和安全可靠运营 ,应选择牵引力适当、消音性能和净化性能俱佳、专业厂家生产、装用JZ - 7型空气制动机的液力传动内燃机车。为了便于维修和提高机车的使用效率 。
This paper discusses some issues about lectotype of engineering locomotives for metro. The hydraulic diesel locomotive with JZ 7 air brake produced by specialized factories should be chosen,because it has suitable traction force and good performances of purification and noise elimination .In order to improve efficiency and serviceability, it is better to chose the same type locomotives as the national railway's locomotives adjacent to the metro.
出处
《内燃机车》
北大核心
2001年第11期14-17,共4页
Diesel Locomotives
