For engineering machinery diesel engine oil CF-4 20W/50 features: * excellent high temperature detergency and lubricity, effectively control the high temperature sediment formation, keep the engine clean; very good value base to keep effective, and sulfur-containing fuel combustion products, prevent corrosion and wear; very good antioxidant, corrosion resistance and wear resistance, prolong engine service life. Scope of application: applicable to the engine system. Xugong, Liugong, Xiagong, long work, Shandong, temporary workers, long work, and other domestic Futian leiwo Shantui excavators, loaders, bulldozers, road rollers, slag machine, loader, forklift and other engineering machinery; it is also applicable to other engine system require the use of API CF-4 diesel engine oil. :4L, 16L, 18L package, 200L 15W-40, the product model :10W-30, 20W-50, 0W-40 - GB - 11122-2006 standard through the ISO9001 quality management system certification />