This article discusses different types of diesel truck engine coolant in Dubai use to preserve the condition of an engine in the long run, particularly in harsh climatic conditions. Diesel engines “are faced with extremely high temperatures, and if they do not have the appropriate coolant, they might overheat and, eventually, cause expensive repair or breakdown. Let’s talk about the best diesel truck engine coolant in Dubai.
Why do Diesel Truck Engine Require a Specific type of coolant?
Diesel engines have higher compression ratios and generate more heat than gasoline engines. This makes the coolant system require a capacity to control these risks to avoid overheating the engine. Subsequently, the coolant of the diesel truck engine needs to provide adequate heat transfer properties, corrosion protection, and compatibility with the engine’s materials for the proper performance of the vehicle under maximum stress due to changes in temperatures and loads. With these being critical in Dubai’s hot climate, where high temperatures involve a direct relationship with the possibility of the overheating of the engines, the situation demands reliable coolant systems.
What are the different types of Diesel Truck Engine Coolants?
- Traditional (Inorganic Acid Technology – IAT) Coolants: Traditional coolants, commonly called Inorganic Acid Technology (IAT) coolants, are among the oldest engine coolants. They are always liquid and resemble a green colour; they contain a composition of silicates and phosphates that prevent corrosion inside an engine. However, IAT coolants require frequent replacement and are incompatible with newer diesel engines. IAT coolants can't be long-lasting enough for diesel trucks, especially under heavy loads, and that’s why they’re not durable sufficient in Dubai, where high temperatures bring extra stress to the engine.
- Organic Acid Technology (OAT) Coolants:
These OAT coolants replace organic acids as a substitute for silicates or phosphates corrosion protection and do the same thing much longer.
They are usually orange, pink, or red, with service intervals over traditional coolants. OAT coolants are perfect for new modern diesel engines as they minimize maintenance requirements and have higher corrosion resistance. For diesel trucks running in Dubai, the corrosion resistivity of OAT coolants is highly robust with long change intervals, which makes them popular with most truck owners.
- Hybrid Organic Acid Technology (HOAT) Coolants: HOAT coolants combine both IAT and OAT benefits by using organic and inorganic corrosion inhibitors. They are generally yellow or blue but offer excellent anticorrosion protection and allow longer service intervals. HOAT coolants are widely used for heavy-duty diesel engines, offering stiff resistance to cavitation and corrosion. In the climate of Dubai, HOAT coolants can handle higher extreme temperatures typically faced by diesel trucks, so one can say it’s one tough coolant for long-haul explorations.