Engine oil especially adapted to most manufacturers’ Euro VI engines and previous engine models, requiring long oil drain intervals, such as DAF (MX engines). Rubia optima 3100 FE 10W-30 is also adapted to gas engines produced by MAN, Mercedes-Benz, Scania, Renault Trucks and Volvo and some DAF engines. Detergent, dispersant and anti-wear additives keep the engine clean and enable efficient control of soot, sludge and piston deposits.