CAT Diesel Engine Oils

CAT DIESEL ENGINE OILS
®
Pour in
Peace
of Mind.
Cat® diesel engine oil is designed
to reduce component wear and
contaminant buildup for less upkeep
and more uptime. And to ensure it
can protect, our oil is put through
endurance tests, quality assurance
checks and thousands of hours in the
field. It’s formulated to meet the most
stringent standards, making it the best
fluid protection for any diesel engine.
Get oil guaranteed to do its job.
OUR PRODUCT FAMILY
COMPLETE PROTECTION.
• CAT DEO™
• CAT DEO-ULS™
• CAT DEO™ COLD WEATHER
Combine Cat fluids with Cat filters for the highest level
of contamination control – proven to actually extend the
life of your engine. And when coupled with a regular
Cat S•O•SSM Fluid Analysis, extend your oil intervals
and detect potential problems before they become big.
FIND THE RIGHT FORMULA.
CAT DEO™
Industry-leading engine oil technology
that provides exceptional engine
protection and oil life. Trusted by Cat
and by Cat engine customers worldwide to keep engines running at peak
performance for the life of the engine.
Use when:
Engine emmissions technology in use
is Tier 3 / Stage IIIA or lower.
CAT DEO-ULS™
The most advanced Cat engine oil
technology. Compatible with the
latest engine aftertreatment technology
while delivering the highest level of
engine protection available.
Use when:
Engine emissions technology in use is
Tier 4 Interim / Stage IIIB or higher.
CAT DEO™ COLD WEATHER
Similar performance as DEO-ULS,
but the fully synthetic formulation
keeps engine oil flowing even in the
most severe cold weather conditions.
Use when:
Temperatures on your job dip below
-18º C (0º F). Suitable for use in all
engine emissions tiers.
Seeking a single engine oil solution for
fleets containing both Tier 4 engines
and engines of prior emissions tiers.
Engine has no aftertreatment system or
when aftertreatment does not include a
Diesel Particulate Filter (DPF).
Considering extended drain intervals in
conjunction with Cat S•O•S Fluid Analyses.
Engine is equipped with a Diesel
Particulate Filter (DPF).
Considering extended drain intervals in
conjunction with Cat S•O•S Fluid Analyses.
Considering extended drain intervals in
conjunction with Cat S•O•S Fluid Analyses.
Cat diesel engine oils are available in a variety of viscosities and package sizes.
Consult with your Cat dealer on which one is right for you.
For more information, visit www.parts.cat.com.
Handle fluids properly. Read the Material Safety Data Sheet (MSDS) before using oil products, available at www.catmsds.com.
PEHJ0374 April 2014
© 2014 Caterpillar. All Rights Reserved. CAT, CATERPILLAR, BUILT FOR IT, their respective logos, “Caterpillar Yellow,” the “Power Edge”
trade dress as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.

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