MG—200W型采煤机行走轮的结构改进

The structure improvement of MG-200W type coal winning machinery road wheel

通过对山脚树矿MG— 2 0 0W型采煤机使用过程中行走轮存在的问题进行分析 ,提出改进措施 。

By analysis road wheel existing problems to Shanjiaoshu Coal Mine for MG-200W type coal winning machinery,this paper puts forward improving ways,uses prove that effect is good.