lubricant oil

Anti-wear and anti-high temperature oxidation: the use of high-stability base oil and composite additives can form a stable oil film under high-temperature and high-load working conditions of the engine (such as long-distance transportation and heavy-load operation), reduce the wear of key components such as pistons and crankshafts, inhibit the oxidative deterioration of engine oil, prolong the oil change cycle (usually up to 15,000-20,000 kilometers, depending on the working conditions), and have strong cleaning and dispersibility: it can effectively absorb carbon deposits and sludge generated during engine operation. Anti-corrosion and anti-foam: it can resist the corrosion of metal parts caused by acidic substances produced by fuel combustion, and at the same time inhibit excessive foam generated by engine oil in circulation to ensure the pressure stability of lubrication system.

Applicable scenes and models Applicable vehicles: medium and heavy diesel trucks, buses, construction machinery (such as excavators and loaders), generator sets and other equipment using turbocharged or naturally aspirated diesel engines. Adaptive emission: mainly aimed at diesel engines with emission of Grade III and below (Grade IV and above usually require CJ-4 and CK-4 engine oils of higher grade to meet stricter emission and lubrication requirements). Working condition adaptation: It is suitable for routine working scenes in urban short-distance transportation, medium and short-distance heavy load and non-extreme low temperature (above -25℃), and it is not recommended to use it for a long time in ultra-low temperature (below -30℃) or continuous extreme high temperature and high load (such as long-distance heavy load in desert).

Viscosity and grade matching: it must be selected strictly according to the requirements of the engine manufacturer's manual. It can only be used if the manual specifies "CI-4 10W-30", and it is not allowed to replace it with oil with higher/lower viscosity (such as 5W-40 and 15W-40) or lower grade (such as CH-4) at will to avoid insufficient lubrication or system compatibility problems. Oil change cycle: it should be combined with actual working conditions (such as fuel quality, operation intensity and ambient temperature)