Lubricants Catalog
RUBIA WORKS 4000 15W-40
Very high performance lubricant especially designed for engines used in earthmoving activities (quarries, construction, mining, railroads…) requesting API CK-4 or CJ-4 level.
RUBIA TIR 7400 15W-40
Mineral lubricant suitable for on-road diesel engines recommended to Euro 3, and previous engines of most European and American manufacturers.
RUBIA TIR 9200 FE 5W-30
Synthetic lubricant for diesel engines, suitable for on-road heavy-duty applications, with Fuel Economy technology.