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Guangxi Dingbo Generator Set Manufacturing Co., Ltd.

Guangxi Dingbo Generator Set Manufacturing Co.,Ltd.

Guangxi Dingbo Generator Set Manufacturing Co.,Ltd.

Guangxi Dingbo Generator Set Manufacturing Co.,Ltd.

Guangxi Dingbo Generator Set Manufacturing Co.,Ltd.

Guangxi Dingbo Generator Set Manufacturing Co.,Ltd.

Home > Technical Support

Learn More About Cummins Diesel Engine Pre-Lubrication System

Aug. 09, 2025

The pre-lubrication oil pump, as the core component of their lubrication system, is crucial for ensuring engine longevity and minimizing wear! Today, Dingbo Power delves into the working principles and key usage points of Cummins pre-lubrication oil pumps, helping you maintain equipment scientifically and extend engine life!

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Cummins QSK38 Engine Fuel Return Anomaly Fault Analysis

Aug. 04, 2025

Abnormal fuel return in the Cummins QSK38 engine typically manifests through various observable fault symptoms. The root causes are often related to fuel line blockage, fuel injection system maladjustment, sensor failure, or issues with the Electronic Control Module (ECM).

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250KW 312.5kVA Cummins QSL8.9-G33 Diesel Generator Set Technical Specifications

Jul. 29, 2025

This article briefly shows the technical specifications of Dingbo Power 250KW/312.5kVA Cummins Diesel Generator Set. This prime power 250kW diesel genset is powered by Cummins QSL8.9-G33 engine, delivering high performance. It meets China Stage III emission standards. Suitable for industrial applications.

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50kW Cummins QSB3.9-G35 Diesel Generator Set Technical Specifications

Jul. 29, 2025

This article briefly shows the technical specifications of Dingbo Power 50kW/62.5kVA Cummins Diesel Generator Set. This prime power 50kW diesel genset is powered by Cummins QSB3.9-G35 engine, delivering high performance. It meets China Stage III emission standards. Suitable for commercial/ industrial applications.

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20kW 25kVA Cummins 4B3.9-G2 Diesel Generator Set Technical Specifications

Jul. 29, 2025

This article briefly shows the technical specifications of Dingbo Power 20kW/25kVA Cummins Diesel Generator Set. This prime power 20kW diesel genset is powered by Cummins 4B3.9-G2 engine, delivering high performance. It meets China Stage II emission standards. Suitable for residential/commercial/ industrial applications.

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120kW 150kVA Cummins QSB5.9-G31 Diesel Generator Set Technical Specifications

Jul. 24, 2025

This article briefly shows the technical specifications of Dingbo Power 120kW/150kVA Cummins Diesel Generator Set. This prime power 120kW diesel genset is powered by Cummins QSB5.9-G31 engine, delivering high performance. It meets China Stage III emission standards. Suitable for commercial/ industrial applications.

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