Heavy-Duty Motor Oil
Heavy-Duty Motor Oil
Caltex provides a wide range of heavy-duty motor oil products for diverse applications and industries. The Delo® family of products are proven to provide excellent performance, reliability and bumper-to-bumper protection.
CALTEX Delo® Gold Ultra SAE 15W-40
Delo® Gold Ultra SAE 15W-40 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.
Delo® 400 MGX SAE 15W-40
Delo 400 MGX SAE 15W-40 is an API CJ-4 heavy duty engine oil specifically formulated for on-highway and off-highway applications using either High Sulfur or Low Sulfur Diesel and can also provide protection for newer compliant low emission diesel engines with Selective Catalytic Reduction (SCR), Diesel Particulate Filter (DPF) and Exhaust Gas Recirculation (EGR). It is fully compatible with previous diesel engine models and previous API Oil Service Categories including API CI-4 PLUS, API CI-4 and API CH-4.
Delo® Silver Multigrade SAE 20W-50
Delo® Silver Multigrade are heavy-duty diesel engine oils designed to lubricate engines requiring API CF-4, CF or SG performance lubricants. The level of alkaline reserve makes it suitable for use with high sulfur fuels at appropriate oil drain intervals.
