道碴清筛机 meaning in Chinese
ballast cleaner
Examples
- General technical specification for little ballast cleaning machine
小型道碴清筛机通用技术条件 - On the railway line nuder normal major repair cycle , rm - 80 full section undercutting ballast cleaning machine has enough excavation ability in working condition , productivity can come up with it ' s design standard
对于正常大修周期的线路上， rm80型全断面道碴清筛机作业运行工况具有足够的挖掘能力，作业效率基本上能够达到其设计标准，这些在国外已经得到了充分的证明。 - Those mentioned above has already been proved either in and outside our country . infact , when the machine works on the track which is mudding and hardening , especially on hardening line , rm - 80 can not give full play to it ' s productivity , and sometime the machine can not go forward with excavating chain turnning , which results in a low productivity of not more than 100 meters per hour
在我们的生产实际中，尤其在板结地段， rm80型全断面道碴清筛机的作业效率就不能得以充分的发挥，经常出现挖掘链转不动、清筛机不前进，或者是作业效率很低，以致于每小时作业速度不足百米的情况。 - Rm - 80 full section undercutting ballast claening machine is made by means of importing the technology from plasser & theuere austria under the way of combining the technology with trade . the machine is of the most advanced level in the world , and played an important role in speeding - up of railway main line in recent years
Rm80型全断面道碴清筛机，是铁道部在1996年采用技贸结合方式，从奥地利plasser & theuere公司引进的全液压驱动大型养路机械生产制造技术，并由铁道部昆明机械厂制造生产的。该机械具有当今世界先进水平，并在近几年铁路干线提速中发挥了重要的作用。 - It is quite evident that the rm - 80 is not suited to working on the harden ling . in order to make rm - 80 be suited to the conditions in china , we conduct an analyse and a calculation theoretically on excavating obstruction , excavating productivity and traction ability sa well . so that we can choose a better matching of produvtivity to solve problem of insufficient ability of excavation
为使rm80型全断面道碴清筛机的性能适合我国国情，我们从理论上对该机在板结地段作业时的挖掘阻力、挖掘功率及作业工况下的牵引能力进行计算分析，从而选择出一种更好的功率匹配关系，解决挖掘能力不足的问题。