Q400 20W50

Designed for diesel engines in tough working conditions, this oil ensures reduced engine wear and improved fuel efficiency in heavy-duty applications. Meets or exceeds all requirements of API – CI-4/SL, SAE 15W40. Designed for Diesel engines, trucks, and farm equipment.

Features and Benefits

Provides strong wear protection for older engines.
Prevents sludge and varnish deposits.
Maintains viscosity under extreme conditions.
Ensures stable performance in high-temperature climates.
Reduces friction and extends oil life.

SPECS

API – CF4/SG
SAE – 20W50

KEY PROPERTIES

Properties	UNITS	Test Methods	Test Results
Appearance	–	Visual	Clear
Color	–	ASTM D1500	L1.0
RD at 85°F	–	ASTM D1298/ D7042	0.8543
RD at 15°F	–	ASTM D1298/ D7042	0.8637
Kinematic Viscosity at 100°C	cSt.	ASTM D445/ D7402	18.75
Kinematic Viscosity at 40°C	cSt.	ASTM D445/ D7042	149.84
Viscosity Index	–	ASTM D2270/ D7402	141
Flash Point COC	°C	ASTM D-92	238
Pour Point	°C	ASTM D97	-30
Water		BY CRACKLE	-Ve
Total Base Number	mg KOH/gm	ASTM D-2896	9.25
Zn content	%	ASTM6595	0.079
Sulfated ash	%	ASTM D-5293	4635
CSS@ – 15°C mPa*s	–	ASTM D874	1.05