Reasons for Increased Noise in 100KW Diesel Generators

Recently, some users have called to report: "The noise of my 100KW Shangchai generator set is louder than when it was first purchased. What is the reason?" Professionals from Dingbo Power Generator Manufacturer received and answered the question, with the specific content as follows:

1.Carbon Deposits in Diesel Generators

Because the old engine oil of the unit becomes thinner over time, carbon deposits accumulate increasingly. Thin oil can easily cause oil leakage, leading to more carbon deposits and significant power loss. When new oil is replaced, the diesel generator may not adapt to the viscosity of the new oil, potentially increasing rotational speed and resulting in louder noise.

2.Loosening of Mechanical Parts

During long-term operation of diesel generators, loosening of mechanical components can increase noise, which may sometimes indicate potential faults. As generator noise gradually intensifies, it is advisable to inspect and replace parts promptly to prevent further malfunctions.

3.Psychological Factors

Human hearing can vary in different environments. To accurately determine noise levels, a decibel meter should be used for testing.

Therefore, Dingbo Power Generator Manufacturer recommends that users reduce diesel generator noise by equipping units with soundproof enclosures. The primary advantage of silent generator sets is low noise, minimizing environmental pollution and reducing harm to operators. In addition to the features of standard diesel generator sets, silent diesel generator sets offer the following benefits: low noise levels, compact overall structure with minimal space requirements; fully detachable enclosures made of steel plate, coated with high-performance anti-rust paint, providing both noise reduction and rainproof capabilities; internal multi-layer barrier impedance-mismatched sound insulation structure and built-in large impedance mufflers. The rational design of the enclosure structure makes this the most effective method for addressing diesel generator noise during operation.

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 units 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 [email protected].