Low SAPS Lubricant for Heavy Duty diesel engines, specially designed for the last generation of trucks, buses, construction machinery, farm machinery, stationary engines, and boat engines running with low Sulfur fuel (= 50 ppm). Low emissions turbo diesel direct injection engines, Euro II, Euro III, Euro IV, Euro V or Euro VI emission regulation compliant, fitted with EGR System (Exhaust Gas Re-circulation) and/or SCR (Selected Catalyst Reduction) system and with or without DPF (diesel Particulate Filter), working in highly severe conditions of load and service, requiring an engine oil ACEA E9 "Low SAPS" with reduced content of Sulfated Ash (= 1.0%), Phosphorus (= 0.12 %) and Sulfur (= 0.4%).