Taro Ultra 100
Slow-speed engine oils

Taro Ultra 100 is recommended for lubricating the cylinders of the latest generation large two-stroke / slow-speed crosshead diesel engines equipped with exhaust abatement technologies operating with heavy fuel oil, under all loads and corrosive operating conditions.
Taro Ultra 100 should be used in accordance with OEM guidelines and recommendations. Taro Ultra 100 can also be used in combination with Taro Ultra 20 in MAN Energy Solutions diesel engines equipped with Automated Cylinder Oil Mixing (ACOM).
Engine protection
Effective acid neutralization ensures protection against excessive cylinder liner and piston ring wear resulting from the use of high sulphur heavy fuel oils, thus extending cylinder liner and piston ring life.
Engine cleanliness
Prevents ring sticking and minimizes deposit formation on the pistons and throughout the combustion chamber exhaust areas.
Storage stability
Stable at ambient temperature and during long-term storage.
Compatibility
Compatible with diesel cylinder lubricants generally known to the international marine trade.
Operating cost
If oil feedrate is above minimum recommended by OEM, there is potential to move to a higher base number formulation to provide the same level of alkalinity and corrosion protection but at lower feedrates, therefore reducing operating cost.
Taro Ultra 100 is approved against:
- MAN Energy Solutions
- Winterthur Gas & Diesel (formerly Wärtsilä)