TotalEnergies RUBIA OPTIMA 3500 FE 5W-30 – Fuel-Efficient Low-SAPS Engine Oil for Euro-6 Commercial Vehicles
RUBIA OPTIMA 3500 FE 5W-30 is a synthetic high-performance engine oil featuring advanced Low-SAPS technology, specially developed for Euro 6 diesel engines from MAN, Daimler, Scania, Volvo, and Iveco. It is also suitable for gas engines in buses and trucks, offering outstanding wear protection and proven fuel savings.
Product Advantages
• High TBN (13 mg KOH/g) for excellent acid neutralization and corrosion protection
• Excellent oxidation and ageing stability for extended drain intervals
• Good biodiesel compatibility
• Outstanding piston cleanliness and cylinder wear protection
• Advanced Low-SAPS additive system protects after-treatment and DPF systems
• Proven fuel economy confirmed by OM 501 FE test (up to 3% with FE gear oils)
Typical Applications
• Euro 6 trucks, buses, and heavy-duty vehicles from MAN, Daimler, Scania, Volvo, and Iveco
• Suitable for diesel and gas engines with DPF and SCR systems
• Ideal for modern fleets seeking long drain intervals and reduced fuel consumption
