Protect your engine and your aftertreatment system

Delo 600 ADF with OMNIMAX™ 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 extend DPF service life, and keep your vehicles running stronger, longer.

                   Why choose Delo 600 ADF?

Extends DPF service life 2.5X
Minimizes downtime
Reduces regeneration cycles and backpressure
Increases fuel economy retention by up to 3%
Improves your bottom line
Approved for use in mixed diesel and CNG engine fleets.
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maintenance intervals

Provides 2.5X DPF service life,

minimized downtime and cleaning,

thus managing your maintenance


Bulldozer and gas pump Bulldozer and gas pump

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%.

Engine block Engine block

equipment utilization

Exceptional soot dispersancy and wear

control keep your engines running

longer for maximum equipment

utilization and minimal downtime.

Extend the life of your DPF

It’s not just a new oil. It’s revolutionary additive technology. Delo 600 ADF is here to extend DPF service life for both on-highway and off-highway fleets. Understand more about our innovative OMNIMAX™ Technology and what it can deliver for your business.

Delo 600 ADF in the news

digging equipment digging equipment


More Dirt, Less Ash

farm tractor farm tractor

Successful Farming

Major Change in Oil Greatly Reduces

Ash Buildup in Engine Filters

Mining equipment Mining equipment

Heavy Equipment Guide

Chevron Introduces New Heavy-Duty

Engine Oil with OMNIMAX™ 

Large dirt hauler Large dirt hauler

Kick Some Ash

Protect your engine and your aftertreatment

system before it costs you. 

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. 



Delo 600 Delo 600
mining equipment mining equipment

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.