Decline in Main pump performance

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Company Blog

Decline in Main pump performance

When the excavator is moving in a straight line, if the plunger of the pump flow regulator in one of the pumps becomes stuck, or if there is severe wear or internal leakage that causes the travel motor speed to decrease, it can lead to the excavator veering off course.

Solution to the issue: Disassemble the hydraulic pump assembly for inspection, replace worn components, repair or replace the regulator, and ensure the hydraulic oil and filter elements are replaced.

Pub Time : 2018-10-18 12:11:11 >> News list

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Guangzhou Anto Machinery Parts Co.,Ltd.

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265