客运机车 meaning in English

passenger locomotive
passenger train locomotive

Through investigation and research of the operation system of railway locomotives , the essay puts forward the dynamic dispatching model of railway passenger locomotives
摘要通过对铁路机车运用系统的调研，提出客运机车动态调度模式。
With the successive development of the electrification railway and speeding up in the main line , ss8 electric locomotive , the passenger transport locomotive with the maximum power , has been the chief rapid transport locomotive in china
Ss _ 8电力机车是目前我国功率最大的准高速客运机车，随着电气化铁路的不断发展与主要干线客运提速的需要， ss _ 8型电力机车已成为我国快速客运的主型机车。