Catalogue Lubrifiants

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 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 synthetic lubricant, specially developped for the lubrication of axles and final drive gearboxes of machinery used in Earthmoving, Construction, Mining or Quarries.

The combination of STAR TRANS 80W-110 and STAR XL (5%) is used in Public-Works, Agricultural or Construction machinery axles in case if they generate some noise when turning or at the end of braking phases

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

Very high performance lubricant, specially developed for the lubrication of axles and final reduction boxes of machinery used in Earthmoving, Construction, Mining or Quarring.

TRANSMISSION THFI is dedicated to the lubrication of mechanical Transmissions requiring an API GL-4 product with SAE 80W viscosity. This lubricant is suitable for: Hydraulic lift, servo, Transmission and steering systems Power-take-offs Driving axles equipped with wet brakes

High performance lubricant for transmission components (axles or gearboxes) equipped with specific brake friction discs

High performance lubricant for hydraulic systems and transmission components (axles or gearboxes) equipped with specific brake friction discs

Specific fluid for CVT transmissions equipping Agricultural & Public Works machinery.

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