Rubia Works products are premium, high-performance, heavy-duty, diesel engine oils that are specially designed for the most recent engines of on-road trucks and buses operating under all loads and continuous line haul operation as well as stop start work or Route buses. Rubia Works is also designed for the rigors of the construction and mining machinery that operate in extreme conditions of high loads for long periods in dusty and hot environments.

Approved by major commercial vehicle manufacturers, Rubia Works products offer excellent engine and after treatment system protection and withstand long hours of use under extreme operating conditions including high load and high temperature applications.

• Engine oil range for the toughest loads
• Meeting the latest API CK-4 specification**
• Certified in accordance with Japanese, European and American criteria
• Approved by many original equipment manufacturers
• Recommended for many Diesel engines up to the most recent compliance with the emission standards of EURO Tier 4 final, and US EPA Stage IV and Stage V**
• Recommended for many Diesel engines up to the most recent compliance with the depollution standards of EURO Phase IIIa and the US EPA TIER 3***
• Successfully passes the standard Hot Tube Test, required by JASO

Rubia Works product range is a manifestation of TotalEnergies dedication to meeting and exceeding customer needs through continued development of superior high-performance lubricants. The new products not only provide maximum protection to the engine compartment but also assist customers in reducing overall operating costs through extended oil drain intervals.