MAUSER Maultier ST SAE 10W-40 a synthetic "low SAPS" engine oil, achieves fuel efficiency through advanced additive technologies and select base oils. This product is engineered to deliver optimal performance in diesel engines operating under the harshest conditions throughout the year. MAUSER Maultier ST SAE 10W-40 is perfectly compatible with EURO 2 to EURO 6 engines using diesel with up to 500 ppm sulphur content.
Designed for the latest in engine technology, MAUSER Maultier ST SAE 10W-40 is suitable for use in modern trucks and off-road vehicles meeting "Tier 4" standards. As an Ultra High Performance Diesel (UHPD) engine oil, it is formulated for engines equipped with or without particulate filters and catalytic converters, requiring Low SAPS technology. It boasts low levels of sulphur, phosphorus, and ash.
Featuring outstanding oxidation and shear stability, along with enhanced air-release capabilities, MAUSER Maultier ST SAE 10W-40 not only meets but surpasses the stringent API CK-4 requirements. It ensures reliable engine starts in cold weather, maintains full lubrication at elevated temperatures, and decreases friction and wear.
As the first European engine oil to receive API's CK-4 and CJ-4 specifications, MAUSER Maultier ST SAE 10W-40 sets a new standard. The API CK-4 specification offers broad compatibility, supporting both modern and older vehicles, and is suitable for diesel fuels containing up to 500 ppm sulphur.
MAUSER Maultier ST SAE 10W-40 a versatile engine oil, is designed for year-round use, adhering to the latest emissions guidelines and optimized for vehicles with exhaust gas recirculation systems. It supports extended oil change intervals as per manufacturer recommendations, making it a prime choice for mixed fleets encompassing EURO 2 to EURO 6 engines, streamlining inventory requirements.
| Property | Unit | Data | Audit |
| Density at 20 °C | kg/m³ | 863 | EN ISO 12185 |
| Viscosity at 100 °C | mm²/s | 15,1 | DIN 51562-1 |
| Viscosity at 40 °C | mm²/s | 102,8 | DIN 51562-1 |
| Viscosity Index VI | 156 | DIN ISO 2909 | |
| Flashpoint | °C | 230 | DIN EN ISO 2592 |
| tbn | mg KOH/g | 9,5 | ASTM D2896 |
| Sulphated Ash | %wt. | 0,9 | DIN 51575 |