Fubex

Fubex NEXT 20W-60 API: CF-4/SJ Diesel Engine Oil

Next 20w 60 cf 4 sj engine oil is a Universal mineral oil of high quality. In addition to gasoline engines, this engine oil is also compatible with super-charged or naturally aspirated diesel engines. Next 20w 60 engine oil protects the engine from wear and corrosion by forming a thick layer on its surfaces

API

20w-60

Grade

cf-4-sj

Benefits

Next 20w 60 engine oil is a thick oil exhibiting high viscosity even at high temperatures. Due to this, 20w-60 oil can offer better protection for engines operating under very high temperatures like engines under heavy loads in hot climates. The thicker oil film helps reduce wear under these extreme conditions.

Applications

Next 20w 60 diesel engine oil is recommended for mixed fleets of cars and trucks and fixed diesel engines e.g. industrial generators. This engine oil is also well-suited for hydraulic systems like Caterpillar.

It is well-suited for high performance vehicles particularly operating at high temperatures.  

Next 20w 60 engine oil is designed to lubricate engines requiring API Cf-4/SJ performance lubricants

API performance Level

ACEA E2/E1 MAN 270
API CF-4/SJ MB 227.0
MIL L-2104E MB 228.0
MIL L-46152E ZF TE-ML 03B
CATERPILLAR TO-2 ZF TE-ML 05K

Specifications

Parameters Test Methods Unit Result
Density at 15 ASTM D4052 g/ml 0.872
Kinematic Viscosity at 40 ASTM D445 mm²/s 33.4
Kinematic Viscosity at 100 ASTM D445 mm²/s 6.1
Pour Point ASTM D6892 -36
Flash Point ASTM D92 212
Viscosity Index ASTM D2270 132
B.N (HClO4 Method) ASTM D2896 mg KOH/g 7.0
Sulfated Ash ASTM D874 Mass % 0.88

Next 20W 60 is a highly viscous multi-grade engine oil meant for high-performance diesel engines with exhaust gas recirculation (EGR). 

As per API ratings, 20W-60 CF-4/SJ is also a gasoline engine oil particularly suitable for older gasoline engines.

Next 20W-60 CF-4/SJ engine oil is suitable for vehicles running on older gasoline engines, as well as, diesel engines (supercharged or naturally aspirated).

Thicker oils like the Next 20W-60 CF-4/SJ typically require more frequent changes than engine oils with lower viscosity grades. However, the exact oil change interval is highly specific to your particular vehicle, operating conditions and usage.

Next 20W-60 CF-4/SJ engine oil forms a thick protective layer around the moving parts of engine. It doesn’t lose viscosity at high temperatures thus, protecting the engine from wear and tear. 

Mixing any oil with the Next 20W 60 CF-4/SJ  diesel engine oil , while possible, is never recommended as it may damage your engine. Even in cases where you have to mix the oils, make sure to follow proper instructions.

Yes indeed, Next 20W-60 CF-4/SJ engine oil is compatible with older car models.

Next 20W-60 CF-4/SJ engine oil is very viscous in nature. While it helps to protect the engine from wear, it might not contribute towards fuel economy significantly.

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