HDAX 6500 LFG Gas Engine Oil

for Industrial and Energy
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HDAX 6500 LFG is a high performance low ash dispersant/detergent type SAE 40 gas engine oil, specifically designed for landfill gas, biogas digester gas and sour gas applications.

High performance low ash gas engine oils

HDAX 6500 LFG Gas Engine Oils are high performance low ash dispersant/detergent type SAE 30 and 40 gas engine oils, specifically designed for landfill gas, biogas digester gas and sour gas applications. HDAX 6500 LFG oils are formulated with premium quality base oils with very low sulphur, nitrogen and aromatic content, and contain ashless dispersancy and oxidation inhibitor additive technologies, with an advanced metallic detergent and anti-wear package. HDAX 6500 LFG Gas Engine Oils are designed to stay in grade and promote reliable corrosion protection without increasing combustion chamber deposits, aiding piston deposit control, contributing to minimal ring sticking and providing scuffing protection to the cylinder liners, helping minimise oil consumption and lacquering.

Benefits

  • Helps provide valve recession control, low deposit formation and minimises pre-ignition in four stroke engines running on harsh fuels
  • Low phosphorus formulation helps to protect catalysts
  • Helps extend drain performance with strong base retention as well as oxidation and nitration resistance characteristics through a combination of premium base fluids and a robust inhibitor package
  • Helps minimise oxidation, sludge formation and oil thickening, helping protect against filter plugging and abrasive polishing wear
  • Designed to help optimise corrosion control in engines burning high chlorofluorocarbon (CFC) and/or high sulphur fuels where high acidic condensate forms

Applications

  • HDAX 6500 LFG is recommended for:
  • Four-stroke engines fuelled by landfill gas containing elevated levels of chlorofluorocarbons (CFCs)
  • Sour gas applications where corrosive wear is a concern
  • Engines where low ash oils are preferred

Specifications

  • Caterpillar
  • Cummins
  • MAN Truck & Bus
  • Jenbacher
  • MWM (Caterpillar Energy
  • TEDOM
  • Solutions)
  • Waukesha

Approvals

  • Approvals (SAE 40 only)
  • Caterpillar CG Gas Engines
  • Cummins QSV Landfill gas engines
  • Jenbacher TA 1000-1109 Fuel Class B (biogas, sewage gas) and Class C (landfill gas) for the following engine types and versions: - Type 2 & 3 - Type 4 Versions A - Type 4 Versions B & D - Type 6 Versions C & E
  • MAN Truck M 3271-4 (Special gas) & Bus TCG Gas Engines [1]
  • MWM (Caterpillar Energy Solutions)
  • TEDOM 61-0-0281.1 Fuel types L (landfill), B (biogas), S (sewage gas)

Typical test data

Test Test Methods Results
Viscosity Grade SAE 30 SAE 40
Shelf Life: 60 months from date of filling indicated on the product label.
Density, 15°C, kg/l ASTM D4052 0.870 0.875
Viscosity, Kinematic, 100°C, mm 2 /s ASTM D445 11.4 13.5
Pour Point, °C ASTM D5950 -27 -27
Flash Point, COC, °C ASTM D92 258 268
Total Base Number, mg KOH/g ASTM D2896 4.5 4.5
Sulphated Ash, %wt ASTM D874 0.55 0.55

Source: PDS 15 November 2024 · Product Data Sheet

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