Very high performance, multi-grade engine oil dedicated to engines of Earthmoving, Construction or Mining machinery from worldwide origins.
Very high performance lubricant specially developed for the lubrication of machineries used in Earthmoving, Mines or Quarries, in hot climate conditions.
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
High-performance synthetic lubricant for diesel engines, suitable for use in on-road heavy-duty applications.