Items

             CF-4 diesel engine oil

SAE viscosity  grade

10W-30

10W-40

15W-40

20W-50

Kinematic viscosity(100oC),mm²/s

 10.75

15.22

14.65

18.86

Pour point, oC

-33

-39

-31

-26

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

3.28

4.14

4.28

4.92

Base number, mgKOH/g

12.2

11.7

12.1

11.9