Oil charge pump for A4VTG90

Oil charge pump for A4VTG90

4 week ago

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 3 year year

Product details

Oil Charge Pump for A4VTG90 - Detailed Content

The oil charge pump for A4VTG90 is a crucial component in a hydraulic system. Below is a detailed elaboration of its specific content:

I. Definition and Function

• Definition: The oil charge pump for A4VTG90 is a pump device specially designed to provide lubricating oil or hydraulic oil to the A4VTG90 variable axial piston pump or other related hydraulic components.

• Function: The main function of this charge pump is to draw lubricating oil or hydraulic oil from the oil tank, pressurize it, and deliver it to the components that require lubrication or hydraulic power to ensure the normal operation of the equipment and extend its service life.

II. Working Principle

The oil charge pump for A4VTG90 typically functions through the following steps:

• Suction Stage: As the pump shaft rotates, the volume on the suction side gradually increases, creating a negative pressure, which draws lubricating oil or hydraulic oil from the oil tank into the pump.

• Compression Stage: With the continued rotation of the pump shaft, on the suction side gradually decreases, compressing the inhaled lubricating oil or hydraulic oil.

• Discharge Stage: When compressed to a certain degree, the lubricating oil or hydraulic oil is discharged at high pressure and transported through pipes to the components that require lubrication or hydraulic power.

III. Performance Parameters

The performance parameters of the oil charge pump for A4VTG90 may include but are not limited to the following:

• Displacement: The volume of lubricating oil or hydraulic oil that the pump can deliver per unit time.

• Pressure: The maximum working pressure that the pump can generate.

• Rotational Speed: The rotation speed of the pump shaft.

• Efficiency: The energy conversion efficiency of the pump during the transportation of lubricating oil or hydraulic oil.

IV. Application Scenarios

The oil charge pump for A4VTG90 is widely used in various equipment that requires lubrication or hydraulic power, such as:

• Construction Machinery: Excavators, loaders, road rollers, etc.

• Agricultural Machinery: Tractors, harvesters, planters, etc.

• Industrial Equipment: Injection molding machines, die-casting machines, metallurgical equipment, etc.

V. Maintenance and Servicing

To ensure the normal operation and extend the service life of the oil charge pump for A4VTG90, regular maintenance and servicing are required. Specific measures may include:

• Checking Oil Level: Ensuring that the lubricating oil or hydraulic oil in the oil tank is maintained at an appropriate level.

• Replacing Filter Elements: Regularly replacing the filter elements in the hydraulic system to prevent contaminants from entering the pump.

• Cleaning the Pump Body: Regularly cleaning the interior of the pump body to remove accumulated dirt and impurities.

• Checking Seals: Ensuring that the seals of the pump body are intact to prevent leakage.

In summary, the oil charge pump for A4VTG90 is an important component in a hydraulic system, and its stability and reliability are crucial for the normal operation of the equipment. Therefore, sufficient attention and focus should be given during selection, use, and maintenance.

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Ningbo Hengnuo Hydraulic Drive Co.,Ltd

 Audited supplier

3 year

Address: Ningbo, China

Main Product: hydraulic motor, gear box, hydraulic pump, hydraulic valve , hydraulic winch, hydraulic system

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