Diesel engine oil in India, like SAE 14W40 or 20W40, is specifically and especially formulated in order to handle the intense heat, high compression, as well as heavy levels of soot, which are crucial for the operating conditions of India. The main advantages of these oils are that they consist of superior cleaning of the sludge, enhanced wear protection, improvement in fuel efficiency, as well as longer life of the engine. Moreover, this also includes specialised oils such as BS-VI-compliant formulations, which are known to reduce emissions.
Main advantages of diesel engine oil in India
- Superior Cleaning and Soot Control: Diesel engines generally generate significant soot. The engine oil of high-quality, such as API CI-4 or CK-4, incorporates additives that help in preventing the formation of sludge, thereby keeping the engines clean. This reduces the risk of clogging, too.
- Management of Heat: Ideal oils help in maintaining the viscosity at high temperatures, thereby preventing the oil from degrading in the hot climate of India.
- Optimal Protection against Wear and Tear: Diesel engines generally operate under extreme pressure. Furthermore, many specialised kinds of oils are available in order to create a protective film for the purpose of preventing direct metal-to-metal contact.
- Extended Lifespan of Engine: Proper lubrication helps in prolonging the overall life of the components of the engine by minimising wear and preventing corrosion as well.
- Enhanced Efficiency of Fuel: The high-grade engine oil reduces the internal friction of the engine, thereby allowing the engine to run very efficiently and in many such cases, it also saves fuel.
- API Ratings: you must always ensure you buy “C” rated oils like CI-4 or CK-4, which indicate the suitability for the engines with compression-ignition.
Very common diesel engine oil grades in India
- 15W40 — This is the most common diesel engine oil for commercial vehicles such as trucks and buses, as well as personal SUVs.
- 20W40 or 20W50 — This type of engine oil is preferred to be used in the older commercial vehicles or even high-mileage engines because of better control of viscosity.
- Synthetic Oils — These oils offer superior shear stability as well as performance in modern engines that offer high performance.
Conclusion
Diesel engine oil acts like the “lifeblood” for the prevention of heavy soot, high stress and high heat of diesel combustion, which destroys the engine. For this, the reliable and widely used choice is 15W-40. If you want to buy the best diesel engine oil for your vehicle, you must buy it from TruTrust. Mr Anil Kumar ensures the engine oils of their company are chosen widely because of their superiority, performance, and handling of intense amounts of heat.
FAQs
Q1: What will happen if I use oil of the wrong grade?
A1: The use of incorrect oil can cause increased friction and sludge buildup, which can even lead to poor lubrication and, in severe cases, can lead to the failure of the engine.
Q2: Is it fine if I mix different brands of diesel engine oil
A2: No, it is not advised to mix the engine oil of different brands because it can lead to unpredictable performance of the oil, thereby reducing its effectiveness.