Heavy-duty Motor Oil
Delo® Gold Ultra SAE 15W-40
Delo® Gold Ultra is a high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines requiring API CI-4 or ACEA E7 performance lubricants. Delo Gold Ultra is formulated with ISOSYN® technology.
- Reduces maintenance costs
ISOSYN® technology, including a combination of high performance hydrocracked base fluids and carefully balanced metallic detergent and ashless dispersant additive system, provides excellent overall engine cleanliness in all service conditions. ISOSYN® technology also confers the high degree of soot dispersancy required to maintain oil drain intervals in modern engine designs. Highly effective oxidation stability protects against the formation of gums and varnish at elevated temperatures.
- Prolongs engine life
High efficiency dispersant combination plus proven metallo-organic anti-wear additive system provides excellent protection against wear of critically loaded components under all operating conditions. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions.
- Preserves full power and performance
Outstanding metallic detergent additive system preserves full power and performance by providing excellent upper-ringbelt deposit control under the high temperatures encountered in turbocharged diesel engines.
- Delo® Gold Ultra is a high performance, multigrade, heavy-duty diesel engine oil specifically designed to lubricate a wide range of engines requiring API CI-4 or ACEA E7 performance lubricants. Delo Gold Ultra is formulated with ISOSYN® technology.
- Mixed fleets of diesel engines (high speed, four-stroke, turbocharged or naturally aspirated).
- Four-stroke gasoline engines in mixed fleets of diesel and gasoline engines.
- Commercial road transport.
Delo has been delivering end-to-end protection for over 80 years. ISOSYN® Technology is why Delo products provide reliable protection to critical engine parts.
Using premium Caltex lubricants combined with our custom programs like LubeWatch® Oil Analysis and Mining Task force, we can help your business to achieve even more.