Mobil Delvac CT 10W-30

Mobil commercial-vehicle-lube , Kazakhstan

Heavy Duty Diesel Engine Oil

Product Description

Mobil Delvac CT 10W-30 is a high performance diesel engine oil specifically engineered to provide excellent lubrication of diesel engines operating in severe applications. This diesel engine oil is designed using a blend of high performance base oils to provide excellent low temperature fluidity, high temperature viscosity retention, and volatility control. These base oils are enhanced with an advanced additive system, which provides a high level of protection to all parts of the engine.


Features and Benefits

The technology in Mobil Delvac CT 10W-30 delivers strong performance in both modern diesel engines as well as older models. The key benefits include:

FeaturesAdvantages and Potential Benefits
Good protection against oil thickening, high temperature deposits, sludge build-up, oil degradation and corrosionHelps to control of high temperature deposits
Helps to reduce wear and to provide long engine life
Protection against ring sticking
Excellent low temperature propertiesReady oil "pumpability" / circulation Start-up wear protection
Stay-in-grade shear stabilityViscosity maintenance and reduced oil consumption under heavy-duty, high temperature operating conditions



      Recommended by ExxonMobil for use in:

  • Recommended for use in turbo-charged, low emission diesel engines of European and American design
  • On highway applications operating in both high speed/high load and short haul pick-up/delivery in light and heavy-duty trucking
  • Off highway applications operating in heavy load conditions in construction, mining, quarrying and agriculture


Specifications and Approvals

Mobil Delvac CT 10W-30 meets or exceeds the requirements of: 


Mobil Delvac CT 10W-30 is recommended by ExxonMobil for use in applications requiring 


Typical Properties

Mobil Delvac CT 10W-30 
SAE Grade10W-30
Viscosity, ASTM D 445 
cSt @ 40ºC70
cSt @ 100ºC10.7
Viscosity Index, ASTM D 2270138
Sulfated Ash, wt%, ASTM D 8741.2
Total Base, mg KOH/g, ASTM D 28969.9
Pour Point, ºC, ASTM D 97-27
Flash Point, ºC, ASTM D 92206
Density @ 15ºC kg/l, ASTM D 40520.88


Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.

The Mobil logotype, the Pegasus design, and Delvac CT are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.



Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification.  Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations.  The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.