Lubricants Catalog
RUBIA WORKS 1000 15W-40
Very high performance specific multigrade motor oil dedicated to aspirated and turbocharged engines of Earthmoving, Construction or Mining machinery from worldwide origins.
RUBIA OPTIMA 1100 15W-40
Mineral lubricant for diesel engines, suitable for use in on road applications, based onthe latest CK-4 specification.
RUBIA OPTIMA 1100 FE 10W-30
Semi-synthetic low-SAPS lubricant for diesel engines, suitable for on-road heavy-dutyapplications, with FUEL ECONOMY technology based on the latest CK-4 specification.
RUBIA OPTIMA 3500 FE 5W-30
Fully synthetic low-SAPS diesel engine oil with Fuel Economy technology based on the latest API CK 4 specification, suitable for on-road heavy-duty applications.