5w-40 diesel engine oil
Dervac 1 5w-40
High performance heavy diesel engine lubricants
Product description
The full-synthetic, high-performance heavy diesel engine lubricant of the united states 1 helped to provide long-term drainage capacity for the long life of the engine and the demanding application of modern diesel engines. Ff1 provides excellent performance of modern low-emission engines, including chiller units, as well as old, maintaining engines. Ff1 is recommended for road and off-road mining, construction, industry and agriculture in a wide range of large applications and operating system environments. The usf black king 1 also meets the api standard sl petrol engine requirements in the mixed fleet。
The excellent performance of usf black king 1 is the result of extensive cooperative development with major equipment manufacturers and advanced lubricant applications. As a result, the product meets or exceeds some of the new api requirements for ace, jaso, and global regulations for the diesel lubricant industry, as well as many of the major united states, european and japanese engine producers。
Characteristics and advantages
Many modern, low-emission diesel engines generate more coal smoke and work at higher temperatures than engines. This has significantly increased the need for high-performance lubricants. The current tight engine design reduces oil consumption, thereby reducing fresh oil makeup to supplement depleted additives. The high position of the piston top ring brings the oil membrane close to the combustion chamber and the exposed lubricant with a severe heat stress. The mobil 1 remains excellent at high temperatures. It's..