News

African customers journey to China

2023-12-22

Today, a customer from Africa drove to the Foshan GAOGENG(COGENG)company to pick up the goods and told us an unusual story. He introduced that he has been in China for ten years. He studied in college in Shanghai and obtained a Chinese driver's license. After graduation, he chose to work in Foshan, Guangzhou and became our valued customer.

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In addition to common components in excavators, there are some other important mechanical components worthy of knowing

2024-07-17

Engine: The engine of the excavator is the core component of power. It is responsible for driving the hydraulic pump and other mechanical parts to provide the required power and energy for the excavator.

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In -depth understanding of the internal structure of the Excavator

2024-07-15

The excavator is flexible in different application scenarios and can adjust the displacement according to needs. Some key components are displayed in the figure, such as excavator hydraulic valve, work pressure machine hydraulic valve, bucket cylinder, arm rod, mechanical pump, motorcycle iron, vehicle hydraulic valve and drainage pump.

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Some common problems you may encounter with excavator wiring harnesses

2024-03-25

Common excavator wiring harness problems include: Harness frayed/broken Wire harness connector loose/off Poor wire connection Insulation damage water/humidity intrusion Wiring harness overheated What do animals bite/gnaw? Wire harness damage (mechanical scratching, crushing, etc.) Corrosion/oxidation Incorrect installation/wiring

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Reasons why the solenoid valve of the excavator does not work

2023-12-10

Analyze the possible reasons and solutions for the excavator solenoid valve not working

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About us: Welcome to the official website of GAOGENG(COGENG) has their own high-quality mining machinery components famous factory . We specialize in the production and distribution of top-notch products such as Excavator Solenoid Valve, Pressure Switch, Revolution Sensor, Wiring Harness, Throttle Motor, Oil Pressure Switch, and Water Temp Sensor, specifically designed for renowned brands in the mining industry:
Caterpillar®,JohnDeere®,Komatsu®,Case®,Volvo®,Hitachi®,Sumitomo®,Doosan®,Hyundai®,
Liebherr®,JCB®.