吉安市永新县禾川镇壳牌S2M液压油销售处液压油用途广泛，是工业用油中使用多的产品。当前液压元件正向着体积小、功率大方向发展，系统压力越来越高，有的已突破50MPa。为此，普通型的L-HL系列已经趋于淘汰，抗磨型L-HM系列应用更多。低温性能也是液压油的重要特性，要求在低温环境下设备启动比较容易，且动力传动灵敏，而且液压油换油周期较长，如露天设备通常一年一换，液压油在使用过程中不可避免地要经历四季的变化，因此露天设备使用低凝产品效果较好。Hydraulic oil is widely used, is the most widely used industrial oil products. At present, the hydraulic components are developing in the direction of small volume and large power, and the system pressure is getting higher and higher, some have broken through 50MPA. To this end, the general L-HL series has tended to eliminate, wear-resistant L-HM series more applications. Low-temperature performance is also an important characteristic of hydraulic oil, which requires that the equipment is easy to start in low-temperature environment, and the power transmission is sensitive, and the hydraulic oil change cycle is longer, such as open-air equipment is usually changed once a year, hydraulic oil in the use of the process will inevitably go through the four seasons, so the use of open-air equipment, low-pour-point products better.
