为了完成越来越繁重的运输任务，各种新技术新设备得到了广泛的应用。作为货运重要环节的驼峰编组站同样也在很多方面实现了机械化、微机化，仅列车解体提钩工作在国内外都仍需由人工完成。工人不管白天黑夜，不论刮风下雨，都得在野外工作，一手拿着钩计划作业单，一手操作， In order to complete the more and more heavy transportation tasks, a variety of new technologies and new equipment has been widely used. Hump ​​marshalling yard, an important part of freight transportation, also realized mechanization and computerization in many aspects. The work of dismantling and lifting the train alone still needs to be done manually at home and abroad. Workers regardless of day and night, regardless of the wind and rain, have to work in the field, one hand holding the hook plan homework, one hand operation,