RAVENOL HDT Heavy Duty Truck Coolant Concentrate

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RAVENOL HDT Heavy Duty Truck Cool. Concentrate is an eco-friendly 1.2- Ethanediol (monoethylene glycol) based on low silicate technology in combination with nitrite and molybdate coolant for cooling circuits in combustion engines and in particular for heavy duty applications, which provides maintenance-free corrosion and frost protection. This product is formulated based on a proven inhibitor development as an extended life coolant.

RAVENOL HDT Heavy Duty Truck Cool. Concentrate is suitable for gasoline, diesel, and natural gas powered automotive and industrial engines and is particularly recommended for heavy duty engines, where high temperature aluminium protection is important. The quality of an antifreeze is no longer just determined by the antifreeze effect (which automatically exists in an ethylene glycol based product), but by the rust protection. That is why automakers subject antifreeze to lengthy corrosion and cavitation tests.

Application Directions:
RAVENOL HDT Heavy Duty Truck Cool. Concentrate with highly effective frost and rust protection.
Mix according to chart. Follow manufacturer’s recommendations.
Instructions: Clean cooling system, check for leaks, flush.

Mix RAVENOL HDT Heavy Duty Truck Cool. Concentrate
with clean water (per mixing chart) and add. Allow engine and heater to warm up, add coolant to fill level.

Mixing chart:
Antifreeze protection to approx.        Parts antifreeze                   Parts water

– 12°C                        25 % 75 %
– 20°C 35 % 65 %
– 37°C 50 % 50 %

Quality Classification:

RAVENOL HDT Heavy Duty Truck Cool. Concentrate is tried and tested for aggregates specifying:
Recommendations: ASTM D6210, ASTM D3306, ASTM D4985, Caterpillar EC-1, Cummins CES 14603, Cummins SB 3666132, Detroit Diesel Corporation 7SE298, TMC RP329 Type A. Extended Life with SCA – Supplemental Coolant Additives.
Please follow manufacturer’s recommendations

RAVENOL HDT Heavy Duty Truck Cool. Concentrate

  • High-quality corrosion additives for optimal corrosion and aluminium protection
  • Excellent pitting corrosion
  • No scale formation by phosphate free inhibitor package
  • No gel formation or drop-out
  • Engineered low-silicate inhibitor package for uniform and homogenous protective layer

Technical Values:

Characteristics unit data test according to:

Characteristics Unit Data Audit
Colour green visual
Density at 20°C kg/m³ 1123 EN ISO 12185
Flash point °C 115 ASTM D 51758
Boiling point °C 170 ASTM D 1121
pH-value 10.5 ASTM D 1287
Reserve alkalinity ml 0,1 n HCL 9,5 ASTM D 1120
Water content Gew.-% 3.5 ASTM D 1123
Freezing point (50 %-solution) °C -37 ASTM D 1177

All indicated data are approximate values and are subject to the commercial fluctuations.

To the best of our knowledge all information reflects the current state of findings and our development. Subject to change. Any reference to DIN standards are solely for product description purposes and do not represent a guarantee. If problems occur please consult a technician.

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