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我矿进口的井下铲运机主要有德国 G·H·H 公司的 LF-4.1型和法国 E.M 公司的CT-1500型两种,它们的变矩器变速箱液压循环系统原理基本相同.整个液压循环系统在
Mine mine imports of underground scraper mainly German LFGHG company’s H-LF-4.1 and France’s EM-type company CT-1500, their torque converter transmission hydraulic circulation system basically the same principle. The entire hydraulic Circulation system at