Gas Engine Oils

Castrol Duratec L
Castrol Lubricant Oils Company Logo

VISCOSITY - ISO 124

Gas Engine Lubricant

DESCRIPTION

Duratec L is a mineral based SAE 40 low ash gas engine lubricant.

APPLICATIONS

Duratec L is formulated primarily for spark ignition natural gas engines where a low ash formulation is specified and where the gas is largely free from aggressive components i.e. halogens and hydrogen sulphide.

The detergent/dispersant additive system has been designed to control deposit formation and improve oxidation characteristics whilst protecting the engine against corrosion and offering good TBN retention.

Duratec L is approved by:

  • Deutz
  • Jenbacher – engine types 2, 3 & 6 – Fuel Gas Classes A, B & C ( TI 1106-1109)
  • Jenbacher – engine type 4 – Fuel Gas Classes A & B ( TI 1106-1109)
  • Rolls Royce Ulstein (applications with separate lubrication for turbochargers)
  • Wärtsilä 175SG, 220SG, 25SG, 28SG and 34SG
  • Wärtsilä 32DF and 50DF dual fuel engines running predominantly on natural gas

Duratec L meets the requirements of / suitable for use in:

  • Perkins
  • Ruston
  • Caterpillar
  • Waukesha (normal coolant temperature installations)
ADVANTAGES
  • Reduces deposits & maintains engine cleanliness shown by multiple OEM engine trials and extensive fieldexperience
  • Possesses good thermal and oxidative stability 1
  • Provides good resistance to acid corrosion.1
  • Excellent antiwear characteristics 1 as demonstrated during multiple OEM approval trials and field installations
TYPICAL CHARACTERISTICS
Viscosity 124 mm/s² at 40°C
Viscosity index 97
Oil type Mineral
Product type Lubricating Oils
Applicable to these sectors Automotive Manufacture, Chemicals, Metal Goods, Mining, Pulp & Paper
APPROVAL & PERFORMANCE CLAIMS
ADDITIONAL INFORMATION
PACK SIZES AVAILABLE
20L208L

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