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May 05, 2025How to properly store CK-4 Heavy Duty Engine OilCK-4 engine oil should be stored in a cool, dry indoor environment, and the temperature should be kept between 5℃-30℃... -
Apr 28, 2025Factors affecting the oil change cycle of CK-4 Heavy Duty Engine OilLong-term operation under high load and high speed, such as vehicles operating in mines and construction sites, will cause great wear of the engine, and the oil will be easily cont -
Apr 22, 2025How CK-4 Heavy Duty Engine Oil improves fuel economyCK-4 engine oil has excellent low-temperature fluidity, which can quickly reach various engine components in low-temperature environments, reduce friction resistance during cold st -
Apr 17, 2025How to test the antioxidant property of CK-4 Heavy Duty Engine OilTesting the oxidation resistance of CK-4 Heavy Duty Engine Oil requires standardized experiments... -
Apr 12, 2025How does CK-4 Heavy Duty Engine Oil prevent sludge formationCK-4 Heavy Duty Engine Oil uses a variety of technical means to prevent sludge formation, as follows... -
Apr 07, 2025Antifreeze Rud-25 detection methodThere are mainly the following detection methods for Antifreeze Fluid -25... -
Apr 02, 2025Factors affecting the service life of Antifreeze Rud-25The service life of Antifreeze Fluid -25 is affected by many factors, as follows... -
Mar 29, 2025Performance characteristics of Antifreeze Fluid-25Antifreeze Fluid -25 has the following significant performance characteristics... -
Mar 25, 2025What are the precautions for using Antifreeze Fluid-25The following precautions should be taken when using Antifreeze Fluid -25... -
Mar 21, 2025Main ingredients of Antifreeze Fluid-25The main ingredients of Antifreeze Fluid -25 are as follows... -
Mar 18, 2025Performance indicators of ATF 9 Gearbox FluidThe performance indicators of ATF 9 Gearbox Fluid are key factors in measuring its quality and applicability. The following is a detailed introduction to its main performance indic -
Mar 14, 2025How to choose ATF 9 Gearbox Fluid correctlyHere are the methods on how to choose ATF 9 Gearbox Fluid correctly...





