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.
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，使用证明效果良好。
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.
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，使用证明效果良好。
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