Extended Life Coolant for Heavy Duty Engines

The Shell Rotella ELC HD, a high-performance extended life coolant designed to meet the rigorous demands of heavy-duty diesel, gasoline, natural gas and LNG engines. With advanced technology and compliance with key industry standards, Shell Rotella ELC HD offers enhanced performance and long-term reliability for on- and off-road applications. The Shell Rotella ELC HD is formulated with modern organic additive technology (OAT) and molybdate, which provides superior corrosion protection compared to conventional fully formulated coolants. The versatile coolant fully meets CAT EC-1 and Cummins(CES14603 & CES14439) approvals. This ensures compatibility with many modern engines, including those operating under extreme conditions. Shell Rotella ELC HD also meets the recent European 2-EHA free coolant HSSE regulation that some European manufacturers require.

It provides a range of benefits that help reduce the total cost of ownership for vehicles and equipment:

• Extended coolant life for long drain intervals: Formulated to reduce downtime and maintenance costs while improving productivity.
• Superior metal protection: Outstanding corrosion protection for aluminum, iron, and copper components, which has been validated through rigorous ASTM testing. This includes high-temperature and high-salinity environments.
• Prevention of scale and silicate gel formation: A silicate and phosphate-free formulation reduces the risk of deposits, optimizes heat transfer and extends water pump life.
• Elastomer protection: Free of 2-EHA, the coolant preserves hoses, seals, and gaskets, preventing leaks and enhancing durability.
• Compatibility with other coolants: Proven to work seamlessly with other similarly formulated OAT coolants, simplifying top-ups and maintenance.
• Engine Safety: Silicate, borate & phosphate free.