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.
Synthetic technology low-SAPS lubricant based on the latest API CK 4 specification, suitable for use in on-road diesel and gas heavy-duty engines.
Synthetic technology low-SAPS engine oil with Fuel Economy technology based on the latest API CK 4 specification, suitable for on-road heavy-duty applications.
Synthetic technology Low SAPS lubricant for diesel engines, suitable for on-road heavy-duty applications, with Fuel Economy technology based on the latest CK-4 specification.
Very high performance "Low SAPS" lubricant specially developed for the lubrication of Engine, Hydraulic System & transmissions of earthmoving, mining or quarry equipments.
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
Synthetic low-SAPS lubricant for diesel engines, suitable for on-road heavy-duty applications, with FUEL ECONOMY technology.
Engine Oil specially developed for natural gas (CNG, LNG) heavy-duty engines, and compatible with diesel and gasoline applications based on the latest API CK-4 / SN specifications.
Mineral Low-SAPS lubricant for diesel engines, suitable for on-road heavy-duty applications, with Fuel Economy technology based on the latest CK-4 specification.
