Saving Fuel: How to Improve the Efficiency of Your Diesel Generator?

Diesel generators are popular with many industries, shops, services and businesses. They are commonly used in remote locations where there is no access to the power grid. Though diesel-powered generators have a reputation of high efficiency, it’s necessary to learn how to  optimize fuel use in the generators. Here we’ll cover several tips on how to reduce the consumption of your diesel generator.

1. Remove carbon deposits timely

Your diesel generator will create high temperature after running for some time, which causes carbon polymer deposits to be attached to various parts such as value, value seat, injectors, piston top and so on. The carbon deposits not only cause excessive fuel consumption, but may also lead to a series of potential safety hazards. Therefore, periodic clean is crucial. Experts suggest that it's better to clean generators every 4-6 months to ensure they work efficiently and stably. Timely cleaning can reduce the fuel consumption, extend service life of the generator and ensure its proper operating. Diesel generators are important power supply equipment, whose smooth and efficient operation is not just a matter of powersupply, it's also the normal operation of production and living.

2. Make sure the coolant temperature is correct

If the coolant temperature is too low, it may result in incomplete combustion, which will increase fuel usage and make the equipment work harder. Thus, you need to comply with specific standards when choosing the cooling water and ensure the generator's operating temperature is kept to the right level. To avoid incomplete combustion caused by wrong coolant temperature, you need to check temperatures before operation.

3. Avoid overloading or underloading your diesel generator

If you overload the diesel generator, it means that your generator need to work harder than usual and consume more fuel, which result in higher energy consumption. Overloading the generator also consumes more fuel and affects its lifespan a lot. If you run a diesel generator less than half load, your engine cannot achieve its maximum operating temperature on time. Thus, the generator will struggle to work, resulting in more fuel usage and other issues like short lifespan.

To prevent this and ensure you use the correct load with your generator, you can ask for help from a professional who can match the generator's output capacity to its load before purchasing a diesel generator.

4. Service your generator regularly

It's important to service your diesel generator on time, because it will help you reduce fuel consumption and ensure the stability of overall performance. This allows you to identify, repair or prevent any issues, which ultimately lead to an increase in fuel consumption.

Regular servicing of your generator will help you reduce fuel consumption. By servicing your generator, you can ensure it runs efficiently and uses less fuel.

If there is any faulty, damaged or broken generator part or component, you need to fix it or replace it with spare parts. If you ignore a change in the performance of your generator, it may become an issue in the future and potentially increase fuel consumption. Moreover, it's worth noting that getting genuine parts from a reliable supplier helps protect the structural integrity of your generator.

5. Choose a high-quality generator

Before buying a diesel generator, you need to be aware of your power requirements so that you can find one suited for your specific needs. Keep in mind that cheap is expensive. If you buy an affordable generator, it may have a higher fuel consumption rate which consumes more fuel. A high-quality diesel generator is more efficient and use less fuel to produce the same electricity.  

6. Only run the necessary appliances

Before you purchase a diesel generator, calculate the power requirements for your needs. You need to find out whether it is necessary to run all the appliances that use power. Running only the necessary equipment consumes less fuel consumption of the generator compared to running it at full load.

7. Use a timing control device

A timing control device is used to control the engine’s running time. This device can be accomplished by adjusting the fuel that enters the engine through the fuel valve. A timing control device can help improve generator efficiency and reduce fuel consumption.

 We hope the tips above are helpful for you to save fuel in the operation of your diesel generator. Diesel generator sets require less upkeep and are more efficient than other fuel types. They are typically preferred for their efficiency and low maintenance. With proper maintenance, they can run smoothly for years.

At Dingbo Power we offer all the necessary support to advise you on purchasing and maintaining your diesel generator. If you are looking for a diesel generator but still confused about how to reduce fuel consumption of diesel generators, please do not hesitate to contact us.