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我公司的30多台挖掘机,主要承担矿石运输船的舱内倒运和货场堆料工作。由于矿石含水量较大,挖掘机在矿石运输船船舱内作业时,矿石泥浆经常从行走马达保护箱护板边沿缝隙及行走马达胶管安装通孔处挤入。挤入的矿石泥浆干燥后与行走马达及其胶管凝固在一起,就会对行走马达及胶管造成腐蚀。腐蚀后的胶管在液压系统压力冲击
My company’s more than 30 excavators, the main commitment of the ore transport ship in-yard and yard freight yard work. Due to the large water content of the ore, when the excavator operates in the tank of the ore carrier, the ore slurry is often squeezed through the gap between the edge of the traveling motor protection box guard and the through-hole of the traveling motor hose. After the squeezed ore slurry is dried and solidified with the traveling motor and its hose, it will cause corrosion to the traveling motor and the hose. Corrosion of the hose in the hydraulic system pressure impact