While many standard greases are NLGI Grade 2 (softer, texture similar to peanut butter), the "Extra Quality" of the R3 grade lies in its , which provides superior mechanical stability and sealing capabilities in high-vibration environments.
The grease is fortified with specialized additives to prevent rust and resist oxidation, extending the life of both the lubricant and the machinery. shell alvania r3 grease datasheet extra quality
The following data represents the typical physical characteristics for Shell Alvania R3 (and its modern equivalent, Shell Gadus S2 V100 3): Test Method Typical Value 3 (Medium/Hard) Soap Type Lithium Hydroxystearate Base Oil Type Mineral Oil Kinematic Viscosity @ 40°C Kinematic Viscosity @ 100°C Cone Penetration, Worked @ 25°C 220–250 (0.1 mm) Dropping Point 180°C – 190°C Operating Temperature Range -30°C to +130°C Core Performance Features While many standard greases are NLGI Grade 2
By insisting on "Extra Quality" batches and verifying the CoA, you eliminate batch-to-batch variability, extend bearing life by an estimated 30-40%, and reduce grease consumption through lower leakage. Always pair the datasheet with a root-cause failure analysis of your machinery; Alvania R3 Extra Quality is not a magic bullet, but when applied correctly, it is a precision tool that pays for itself within months. Always pair the datasheet with a root-cause failure