Protect your engine and your aftertreatment system

Delo 600 ADF with OMNIMAXTM Technology solves the issue of ash buildup in the diesel particulate filter while providing outstanding engine protection. By producing 60% less ash compared to today’s low-ash engine oils, Delo 600 ADF drastically reduces the rate of DPF clogging to increase fuel economy retention by up to 3%, and keep your vehicles running stronger, longer.

Why choose Delo 600 ADF?
  • Increases fuel economy retention by up to 3%
  • Lowers total fuel costs
  • Reduces regeneration cycles and backpressure
  • Extends DPF service life 2.5X
  • Improves your bottom line
Learn more about Delo 600 ADF
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    Greater fuel
    economy retention

    Less metallic additive ash buildup in the DPF means less fuel consumed for regeneration and less DPF backpressure, helping to increase fuel economy retention by up to 3%.

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    maintenance intervals

    Provides 2.5X DPF service life, minimized downtime and cleaning, thus managing your maintenance costs.

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    equipment utilization

    Exceptional soot dispersancy and wear control keep your engines running longer for maximum equipment utilization and minimal downtime.

Less clogging, more trucking

It’s not just a new oil. It’s revolutionary additive technology. Delo 600 ADF is here to increase fuel efficiency for both on-highway and off-highway fleets. Understand more about our innovative OMNIMAXTM Technology and what it can deliver for your business.

Delo 600 ADF in the news



See why the Chevron Delo 600 ADF HD Engine Oil made the list for its ability to drastically reduce the rate of diesel particulate clogging.

Read the article



Kick Some Ash

Protect your engine and your aftertreatment system before it costs you.

See how


Delo® 600 ADF: A New Standard
in Engine and EATS Protection

Learn how we've worked to keep pace with the changes in EATS design that have been made necessary by newer, more strict emission regulations.

Read the blog



Understand the costly impact
of today’s engine oils on DPFs

See how today’s heavy-duty engine oils are contributing to ash clogging in your DPF, increasing equipment downtime, reducing fuel efficiency and impacting your bottom line.

See the business impact