If you rarely need to rely on a generator, that is a good problem to have and means your power is reliable. But although your diesel generator may not be frequently required, it must be prepared and ready to use with a moment’s notice should your power fail.
To ensure your generator is in top working condition, maintenance checks should be carried out frequently as well as services and oil checks to ensure your source of backup power is reliable. One of the most important aspects of regular generator maintenance is inspecting the oil. After a period of use, the generator’s oil can often become dirty and sludgy, which can stop the machinery from working and even cause long-term damage. Regular fuel tank cleaning, and fuel quality testing should be part of your maintenance and generator car.
So, generator oil changes are always recommended, but how do you know which oil is best to use? The team at Vital Power has put together a guide to help you choose the most suitable oil for your generator.
How to choose the best oil for your generator
Know your generator
There are several different types of backup generators, and every generator operates differently. If you already own your generator, then you’re likely fully aware of its requirements, set-up, and operation.
That being said, you should have been supplied with the user book covering all of the information regarding the generator, which is guaranteed to give you a better understanding of the oil required. Depending on how modern the generator and guide is, it’s more than likely that they will have recommendations of the type of oil that can be used. If you’re not sure about the details of your generator, our Vital Power specialists will be happy to help advise you.
Think about the viscosity grade
Almost every diesel oil that you can purchase will have a viscosity grade, which is what makes the oil within the generator behave differently depending on the temperature.
For instance, in winter when it’s colder, the viscosity grade will begin to increase, and the molecules start to gel up. By contrast, in the summer, the viscosity decreases due to the increase in temperature, causing the molecules to stop flowing as frequently.
However, there are also multigrade oils, which are designed to fulfil both winter and summer grades. Due to their capabilities, these can be among the most preferred options. Consider your options and discuss which will work best for your business with our team of generator specialists.
Look at the additives
In addition to examining the oil’s viscosity grade, several additives are also used to enhance and improve the oil’s overall effectiveness.
There are typically three main additives used in generator oil: cleaning capability, anti-wear protection, and performance booster. These oil additives are designed to either clean, protect, or enhance the oil within the diesel generator so that it will last longer in performance and can also ensure a longer life span for the machinery overall.
Choose reliable brands
As with nearly anything you buy, well-known and reliable brands are often the best on the market. Diesel oil for your generator is no different. Reliable brands mean quality oil and more efficient output for your generator.
At Vital Power we stock generators from the leading manufacturers and have years of experience working with multiple different brands, so can advise you on the best names for your generator.
Why does engine oil matter for your generator?
Increase generator efficiency and effectiveness
Choosing the right diesel oil is likely to increase the effectiveness of the overall generator components that it affects.
This will aid with guaranteeing a smoother operation and will help to prevent long-term problems and repairs.
Avoid generator damage
Using the wrong oil in your generator can be very damaging—not just for the generator but also for those operating around it.
Some of the most common issues that could potentially occur include the generator not starting, burning too much oil, and an increased chance of leaks.
Vital Power’s top types of engine oil
- Honda’s TOP SAE 10W-30
- Briggs & Stratton Oil
- Shell Rotella Oil
Regular Diesel Generator Maintenance
In conclusion, maintaining your diesel generator is essential to ensure it is always ready when needed. Regular oil changes are a key part of this maintenance, preventing dirty and sludgy oil from causing damage and ensuring optimal performance. By understanding your generator’s requirements, choosing the correct viscosity grade, considering beneficial additives, and selecting reliable brands, you can keep your generator in top condition. For personalised advice and top oil recommendations, the team at Vital Power is here to help.
Want to know more about Vital Powers Fuel Management Services? Contact Us
Anna Eyre
Digital Marketing Lead
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