Features
Core advantages: It has excellent anti-carbon deposit and anti-sludge performance, which can reduce the clogging of the after-treatment system and extend the oil change cycle.
Application
Vehicle types: heavy-duty trucks, medium-duty trucks, large SUVs (diesel version), pickup trucks (diesel version). Equipment types: excavators, loaders, bulldozers and other construction machinery, as well as high-power diesel generator sets.
Technical Data Sheet
Technical requirements and test methods of CJ-4 diesel engine oil
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project
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quality index
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Experimental method
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Viscosity grade
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15W50
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GB/T 14906
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kinematic viscosity (100°C),mm²/s
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16.3~<21.9
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GB/T 265
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Low temperature dynamic viscosity mPa· s Not more than
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7 000(-20℃)
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GB/T 6538
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Low temperature pumping viscosity, mPa· s is not greater than when there is Not more than
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60 000(-25℃)
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SH/T 0562
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Flash point (opening) ℃ No less than
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215
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GB/T 3536
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Pour point, ℃ Not higher than
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-20
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GB/T 3535
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Grease Usage Notice
Follow the manual: It is necessary to strictly follow the maintenance manual recommended by the engine manufacturer (such as Weichai, Cummins, Yuchai, etc.) to confirm whether it is compatible with CJ-4 grade and 15W50 viscosity. Avoid incorrect use which may lead to insufficient lubrication or after-treatment failure.