Diesel locomotive engine的意思|示意

When the locomotive is traveling at a constant speed or idling, the battery rather than the diesel engine can power the motor.

当火车头在相对恒定速度下前进或者空转时，这时电池就为马达提供能量，柴油发动机不工作。

Application study is made by starting with variant frequency the diesel engine set of diesel locomotive.

通过变频启动内燃机车柴油发电机组试验对该方案进行了应用研究。

After the ND4 diesel locomotive made in France only operated about 30,000 km, the cylinder heads of its AGO diesel engine cracked at the bridge of two-valve seats and other places.

由法国进口ND_4型内燃机车上的AGO柴油机气缸盖，仅运用三万公里左右即在气阀座过桥等处产生裂纹，严重影响机车安全运行。

Based on application feature of domestic locomotive diesel engine and successful foreign experience, the fuel supply system in shunter diesel engine was updated.

从国产机车柴油机的运用特点出发，根据国外的成功经验，对调车用机车柴油机供油系统进行了改进。

The paper bring forward the scheme of calefaction to heavy oil by the cooling water of diesel engine according to the actual condition of locomotive, so that the viscosity be controlled.

为此，本文针对机车工作环境的实际情况，提出了采用机车柴油机冷却水作为热源来加热燃油，从而控制燃油粘度的方案。

Taking DF4B locomotive as an example, this paper analyses the reason of too low lubricating oil pressure in running diesel engine, and gives countermeasures for it.

以DF 4 B型机车为例，系统地分析了造成柴油机机油压力低的原因，并提出其判断方法和对策。