Lubricants Catalog

RUBIA WORKS 4000 10W-40 is especially suitable for engines used in Off-Road activities (quarries, construction, mining, railroads…) requesting API CK-4 or CJ-4 level. Thanks to its numerous approvals, it can be used also in "On-road" truck engines. This lubricant withstands very long working periods under severe conditions and high load, with dust and heat

Very high performance, multi-grade engine oil dedicated to engines of Earthmoving, Construction or Mining machinery from worldwide origins.

Very high performance lubricant for axles and differentials equipped with limited slip disc self-locking systems.

Very high performance lubricant especially designed for engines used in earthmoving activities (quarries, construction, mining, railroads…) requesting API CK-4 or CJ-4 level.

High performance lubricant used in hydraulic systems of Mining, Earthmoving and Construction equipment when the manufacturer recommends a fluid meeting CAT TO-4 or one of the mentioned specifications

High performance lubricant specially developped to be used in Powershift gearboxes of Mining, Earthmoving and Construction machinery.

High performance lubricant specially developped for axles and final drives of Mining, Earthmoving and Construction machinery 

Very high performance lubricants for axles and differentials equipped with limited slip discs self-locking systems.

Specific Transmission oil for Agricultural & Public Works machinery with graphite brakes.

Very high performance lubricant especially developped for the lubrication of transmissions & final drives used in Public Works, Mining or Quarries.

Very high performance synthetic, renewable, biodegradable transmission fluid dedicated to final reductions and disc limited slip differential axles.