Delo® lubricants for heavy duty vehicles

Delo offers different variants of lubricants crafted to address your engine’s shelf life, performance and durability. When it comes to a reliable engine oil, you can anticipate top-tier quality in terms of fuel efficiency, performance, and dependability with Delo.

What is ISOSYN Technology?

ISOSYN® Technology is how Caltex® formulates its top tier Caltex® Delo® products. It’s the combination of our premium base oils and high performance additives with Chevron’s formulation expertise that results in the provision of superb diesel engine parts protection.

ISOSYN

ISOSYN Technology is Delo's Differentiator

ISOSYN Technology represents decades of experience in diesel engine parts protection, and it is how we formulate our top-tier Delo® products.

DELO 400 SLK SAE 10W-30

DELO 400 SLK SAE 10W-30

Heavy-Duty Diesel Engine Oil

₹ 232

Performance Standards:

Has the following OEM/Institutional approval/license

  • API CK-4, CJ-4, CI-4, CH-4, CI-4 Plus
  • Cummins CES 20086
  • Detroit Fluids Specification (DFS) 93K222
  • MAN M 3775
  • Renault RLD-3
  • Volvo VDS-4.5
  • Mack EOS 4.5
  • Daimler MB-Approval 228.31

Delo 400 SLK SAE 10W-30 with ISOSYN Advanced Technology is a premium quality “low-SAPS” heavy-duty diesel engine oil specifically designed to lubricate a wide range of high speed diesel engines requiring API CK-4, CJ-4, CI-4 PLUS or ACEA E11 performance lubricants operating under the most severe service conditions. It is formulated using the latest generation additive technology to provide outstanding protection for on and off-highway applications, including those with the low emission diesel engines fitted with Diesel Particulate Filters (DPF), and those fitted with Selective Catalytic Reduction (SCR) and / or Exhaust Gas Recirculation (EGR) emission control technologies.

  • Commercial road transport, including the latest engines fitted with exhaust cleanup devices of all types.
  • Vehicles meeting the most recent exhaust emissions standards, including US EPA 2002, 2007 and 2010, 2017 greenhouse gas (GHG 17) Euro IV, V and VI, India BS IV/ VI and Australian ADR 80/02 and ADR 80/03 (for heavy duty)
  • Mixed fleets of both old and new equipment from European, North American Indian and/or Japanese OEMs
  • Stop-and-go vehicles in high soot loading service such as buses and waste collection trucks
  • Most light duty vehicles with diesel engines
  • Off-highway vehicles and plants including agricultural equipment
  • Many heavy-duty gas-fueled vehicles
  • Mobile hydraulic systems (where oil type and viscosity are appropriate)
  • Diesel engines utilizing diesel fuels with up to 20% biodiesel (B20)

*When using with bio-diesel blended fuel meeting ASTM D7467 (B6-B20) or equivalent it is critical to monitor the engine oil level and performance

  • Minimizes operating costs
  • Maintain emission control system performance
  • Reduces inventory costs

Has the following OEM/Institutional approval/license

  • API CK-4, CJ-4, CI-4, CH-4, CI-4 Plus
  • Cummins CES 20086
  • Detroit Fluids Specification (DFS) 93K222
  • MAN M 3775
  • Renault RLD-3
  • Volvo VDS-4.5
  • Mack EOS 4.5
  • Daimler MB-Approval 228.31