How long does the silent diesel generator set need to change the engine oil?
2021-07-16
How long does the silent diesel generator set need to change the engine oil? Today, Raines will give a brief introduction. Generally speaking, the oil and oil filter of silent diesel generator set need to be changed at the same time after the first 50 hours of operation, or after the intermediate repair or overhaul. The general oil change cycle is 250 hours. However, you can extend or shorten the service time according to the actual use of the equipment (whether there is gas channeling, whether the lubricating oil is clean, and the load size). With type 2 oil, the oil can be changed only once after 400 hours of operation, but the oil filter must also be changed.
If it is impossible to determine the oil change time of silent diesel generator set, the following two methods can be used to determine it:
1. Use two glass test tubes with a diameter of 0.5cm and a length of 20cm to load 19cm of new engine oil and used engine oil respectively. After sealing, the two tubes are inverted at the same time to record the rising time of bubbles. If the difference between the two is more than 20%, the viscosity of used engine oil drops too much and needs to be replaced.
2. Compare the new oil with the used oil on the white filter paper. If there are more black spots in the used oil, it indicates that the oil is not deteriorated and should not be replaced; If the oil is dark brown, it is deteriorated and should be replaced.
It is also important to note that the oil used by silent diesel generator sets of different manufacturers and different powers is different, so when you buy silent diesel generator sets, you must ask the manufacturer what kind of oil the unit uses.
If you want to know more about diesel generator, you can browse the website of Raines, and we will provide you with more professional services.
If it is impossible to determine the oil change time of silent diesel generator set, the following two methods can be used to determine it:
1. Use two glass test tubes with a diameter of 0.5cm and a length of 20cm to load 19cm of new engine oil and used engine oil respectively. After sealing, the two tubes are inverted at the same time to record the rising time of bubbles. If the difference between the two is more than 20%, the viscosity of used engine oil drops too much and needs to be replaced.
2. Compare the new oil with the used oil on the white filter paper. If there are more black spots in the used oil, it indicates that the oil is not deteriorated and should not be replaced; If the oil is dark brown, it is deteriorated and should be replaced.
It is also important to note that the oil used by silent diesel generator sets of different manufacturers and different powers is different, so when you buy silent diesel generator sets, you must ask the manufacturer what kind of oil the unit uses.
If you want to know more about diesel generator, you can browse the website of Raines, and we will provide you with more professional services.