煤矿井下防爆无轨胶轮车油液的选用

Selection and Use of Underground Explosion-proof Trackless Rubber-tyred Locomotive for Coal Mine

在对煤矿井下防爆无轨胶轮车使用油液的性能特点、粘度等级、质量分级等分析基础上,提出了正确的选用方法,以确保胶轮车正常运行及延长使用寿命。

By analyzing the performance characteristic, viscosity degree, quality grading of oil used to underground explosion-proof trackless rubber-tyred locomotive for coal mine, a correct method of selection and use is put forward to ensure normal running of the rubber-tyred locomotive and prolong its service life.