Items

      CH-4 diesel engine oil

SAE viscosity  grade

10W-30

15W-40

20W-50

Kinematic viscosity(100oC),mm²/s

10.68

14.83

19.20

Pour point, oC

-39

-34

-26

High temperature and high shear viscosity (150oC, 10⁶s^-1), mPa.s

3.35

4.12

4.86

Base number, mgKOH/g

10.7

11.0

10.9