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