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The Role of Lubricating Oil in Generator Sets

Oct. 30, 2023

Today, we will briefly introduce the role of lubricating oil in generator sets. If you have any further questions, please feel free to visit our Dingbo website. Next, we will introduce the relevant content to you.


standby generator set


Lubrication and wear reduction: There is rapid relative sliding between the piston and cylinder, as well as between the main shaft and bearing shells. This requires the establishment of an oil film between the two sliding surfaces to prevent excessive wear of the parts. At the same time, a sufficiently thick oil film can separate the surfaces of relatively sliding parts, achieving the goal of reducing wear.


Cooling: Oil can bring heat back to the oil tank and then dissipate it into the air to help the water tank cool the diesel engine.


Cleaning: Good engine oil can circulate carbides, sludge, and worn metal particles on engine parts back to the oil tank, and through the flow of lubricating oil, wash away the dirt generated on the working surface of the parts.


Sealing and leakage prevention: Generator set oil can form a sealing ring between the piston ring and piston, reducing gas leakage and preventing external pollutants from entering. 5. Rust prevention and corrosion prevention: Lubricating oil can adsorb on the surface of parts to prevent contact with water, air, acidic substances, and harmful gases.


Shock absorption and buffering: When the pressure at the engine cylinder port increases sharply, the load on the piston, piston debris, connecting rod, and crankshaft bearings is suddenly increased. This load is transmitted and lubricated by the bearings, which acts as a buffering effect on the impact load borne. Attention: When the oil in the diesel engine loses the above functions, it must be replaced. Under normal circumstances, the oil has less wear and tear, but it is easily contaminated, thus losing its protective effect on the diesel engine.


Since 1982, Dingbo Generator has been a generator set manufacturer qualified by the "National Internal Combustion Engine Quality Supervision and Inspection Center". The product quality has passed the IS09001 quality system standard certification. And obtained the qualification certificate for self-operated import and export. Over the years, Dingbo genset have been widely used in all walks of life, and have won the network access qualification of the Ministry of Information Industry, the network access qualification of the Ministry of Radio and Television, the network access qualification of CNPC, the network access qualification of China Mobile, and the manufacturing qualification of marine units. In 2016, Dingbo was awarded the Certificate of Qualified Supplier of China Nuclear Power Group. Dingbo Generator has been cooperating with Shangchai Power for many years. In 2009, it became the OEM partner of Shangchai Power in China. Dingbo generator VOLVO unit ranks the top three in the Asia-Pacific sales volume, and is the core OEM partner of Sweden Volvo in the Asia-Pacific region. If any question please feel free to visit our website https://www.dieselgeneratortech.com/ or send email to sales@dieselgeneratortech.com.

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