Delo® 710 LS SAE 20W-40

Rail Road Oil

Delo® 710 LS SAE 20W-40

Delo® 710 LS products are industry leading, premium diesel engine oils for use in GE and EMD Tier 4 engines in marine, railroad and power generation applications. Delo® 710 LS SAE 20W-40 and SAE 40 have approvals for LMOA Generation 7 for use in GE engines, as well as having Progress Rail approval for use in EMD engines.

*Disclaimer: The actual product may vary from the images shown on this website*

*Our Product Data Sheets (PDS) contain product information including features, benefits, applications, typical key properties and service considerations. PDSs are produced regionally based on the best available information at the time of issue. For each product, there is one PDS for the Asia Pacific region. The specific information included in each PDS may not directly reflect the Australian market or Australian conditions. In the event of any inconsistency between this webpage and the applicable PDS, this webpage prevails. For the most up-to-date, Australian-specific information contact us. Please note that, by clicking the PDS link, you will be leaving the Caltex Australia website.


Delo® 710 LS products deliver value and long engine life through:

  • Excellent Wear Control
  • Helps maximise engine cleanliness
  • Exhaust system and turbocharger deposit control
  • Excellent Oxidation stability, soot dispersancy and base retention for long oil life with newly designed low consumption power assemblies
  • SAE 20W-40 helps provide a 15% to 25% oil consumption reduction Formulated specifically for engines using Low Sulfur and Ultra Low Sulfur diesel fuels

Delo® 710 LS products are approved for use in GE and EMD for Tier 4 compliant engines and are backwardly compatible with all previous engines.

Delo® 710 LS products are specifically formulated for use with Low Sulfur Diesel (LSD) and Ultra Low Sulfur Diesel (ULSD) fuels and new low emission engines.

Delo® 710 LS products use premium quality base oils that are exceptionally pure, with extremely low levels of sulfur, nitrogen and aromatics to enhance oxidation resistance.

Delo® 710 LS employs complex detergents, advanced dispersants and excellent oxidation and wear inhibitors to effectively address the deleterious effects of lower oil consumption and engine modifications in new and re-manufactured Tier 4, Tier 3, Tier 2+, Tier 1+ and Tier 0+ locomotives. In addition, the 20W-40 viscosity grade can reduce oil consumption 15-25% vs monograde engine oils. All of these features make Delo® 710 LS an excellent lubricant for engines using LSD and ULSD fuels with or without exhaust after treatment equipment. 

Delo® 710 LS is recommended for diesel engines using LSD or ULSD fuels where Zn-free oils are required in the following applications: 

  • Railroad
  • Marine
  • Offshore Drilling and Production
  • Stationary Power Generation
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