Chevron just announced its latest heavy-duty engine oil—Delo 600 ADF with OMNIMAX™, a technology that delivers maximum protection to both the engine and the emissions system.
Current heavy-duty engine oils are formulated up to the API CK-4 limit of 1% sulfated ash. But Chevron’s new Delo 600 ADF is formulated to just 0.4% sulfated ash—60% less—which helps to drastically reduce the rate of Diesel Particulate Filter (DPF) clogging. This extends DPF service life by up to 2.5 times, and delivers a 3% fuel economy retention advantage over the life of the equipment. The result is reduced operating costs and significant savings for customers.