& nbsp; & nbsp; the use of advanced technology, high-quality imported base oil blending together; excellent clean dispersion, keep the engine clean, excellent oxidation stability and viscosity temperature characteristics, under high temperature and high load conditions to maintain the stability of the oil pressure; good corrosion resistance ability strong, suitable for import and domestic heavy earthwork trucks, dump truck, tractor, coagulation soil mixer, pump trucks, cranes, etc. all kinds of engineering machinery equipment lubrication