MG400/920-WD采煤机调高油缸故障分析与对策

Analysis of Breakdown and Counter Measure of the Adjustment Height Oil Vat for the MG400/920-WD Coal Machinery

针对MG4 0 0 /92 0 -WD型采煤机调高油缸频繁出现故障进行分析和试验,并提出切实可行的解决方法。

Aiming at the adjustment height oil vat for the MG400/920-WD coal machinery take place breakdown frequently, proceed the analysis and experiment, and bring up to slice the solid viable the method of solution.