Delo offers different variants of lubricants crafted to address your engine’s shelf life, performance and durability. When it comes to a reliable engine oil, you can anticipate top-tier quality in terms of fuel efficiency, performance, and dependability with Delo.
ISOSYN® Technology is how Caltex® formulates its top tier Caltex® Delo® products. It’s the combination of our premium base oils and high performance additives with Chevron’s formulation expertise that results in the provision of superb diesel engine parts protection. ISOSYN Technology is Delo’s Differentiator ISOSYN Technology represents decades of experience in diesel engine parts protection, and it is how we formulate our top-tier Delo® products.
Performance Standards
Delo 400 SLK SAE 10W-30 with ISOSYN Advanced Technology is a premium quality “low-SAPS” heavy-duty diesel engine oil specifically designed to lubricate a wide range of high speed diesel engines requiring API CK-4, CJ-4, CI-4 PLUS or ACEA E11 performance lubricants operating under the most severe service conditions. It is formulated using the latest generation additive technology to provide outstanding protection for on and off-highway applications, including those with the low emission diesel engines fitted with Diesel Particulate Filters (DPF), and those fitted with Selective Catalytic Reduction (SCR) and / or Exhaust Gas Recirculation (EGR) emission control technologies.
*When using with bio-diesel blended fuel meeting ASTM D7467 (B6-B20) or equivalent it is critical to monitor the engine oil level and performance
Has the following OEM/Institutional approval/license