在重负荷下，能为齿轮表面提供全方位保护。适合于高速，高负荷，高扭矩，高苛刻低温环境下使用的传动轴后桥和变速箱的润滑，尤其是重负荷双曲线齿轮的润滑。 应用范围： 适用于润滑高速冲击负荷、高度低转扭矩或低速高扭转条件下操作的各种车辆齿轮及变速器，特别是客车和其它各种车辆驱动桥，也可用于手动变速器。用于要求使用API GL-5规格油品的各种车辆。 执行标准：GB◆The main performance: Under heavy load, can provide a full range of protection for the gear surface. Suitable for high speed, high load, high torque, high demanding lubrication transmission shaft used under low temperature environment the rear axle and gear box, especially the heavy load of gear lubrication hyperbola. ◆The scope of application: Suitable for lubrication of high speed impact load, height of low torque or speed and high torsion conditions of operation of the gear and the transmission of various vehicles, especially buses and other vehicles driving axle, but also can be used for manual transmission. Used for various vehicles require the use of API GL-5 of the specification oil. ◆The implementation of standards:GB13895-92