Emerald RT81 HD 10W30 FE is an extremely modern synthetic diesel motor oil for use in commercial vehicles that is of an unprecedented level of quality. By using synthetic base oils combined with the latest additives technology, Emerald RT81 HD 10W30 sets the new standard for motor oil used in commercial vehicles. The product achieves the following properties:


  • Saves fuel and keeps oil consumption exceptionally low
  • A smooth cold start, even at extremely low temperatures
  • Provides a strong lubricant film, even under the most extreme operating conditions
  • Excellent cleaning ability
  • Prevents engine wear
  • Copes exceptionally well with the long oil change intervals that are common today
  • Also prevents bore polishing


Emerald RT81 HD 10W30 FE is suitable for modern diesel engines that are required to perform in the most severe operating conditions. Highly suitable for use in diesel engines with low exhaust gas emissions (including EURO 3, 4 and 5), in combination with diesel fuels with a low sulfur content. Emerald RT81 HD 10W30 has been developed, in keeping with the manufacturers' instructions, to allow very long oil change intervals while retaining a very long and problem-free service life.


ACEA: E7-08 Issue 2 / E9-08 Issue 2 API: CH-4 / CI-4 / CJ-4 CATERPILLAR: ECF-2 / ECF-3 CUMMINS: CES20081 DAF: Extended Drain DETROIT: Diesel DDC 93K218 DEUTZ: DQC III-10 LA IVECO: SHPDO MACK: EO-N MAN: 3575 MERCEDES: 228.31 RENAULT: RD-2 / RLD-2 / RXD VOLVO: VDS-3

Technical Data Sheet

Safety Data Sheet


Emerald RT81 HD 10W30 FE is available in High Quality HDPE cans of 1, 4, 5, 10, 18 & 20 liters and in 60, 200 and 208 liter metal drums.

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