A4VG125-28 Gear Charge Pump

Working principle of A4VG125-28 charge pump

The A4VG125-28 charge pump is a high-performance and high-efficiency hydraulic transmission equipment, and its working principle is based on the principle of gear transmission. In the hydraulic system, the main function of the replenishment pump is to provide stable hydraulic energy for the system to ensure the normal operation of the system.
The replenishment pump consists of a pump body, gears, shafts, seals and other components. When the hydraulic system is started, the motor drives the gears in the pump body to rotate, and the liquid is sucked into the pump to form a vacuum. As the gears rotate, the liquid is compressed and discharged from the pump body, thereby generating flowing hydraulic energy.
Specifically, the liquid first enters the pump body through the inlet caliber, and then is pushed by the gears to form a certain pressure, and finally discharged from the pump body through the outlet caliber. In this process, the flow direction and speed of the liquid are affected by the rotation speed of the gears and the internal structure of the pump body, thereby realizing the suction, compression and discharge of the liquid.
The working principle of the A4VG125-28 charge pump is simple and clear. The liquid is sucked and discharged through the rotation of the gears, providing stable hydraulic energy for the hydraulic system to ensure the normal operation of the system.

Working characteristics of A4VG125-28 charge pump

A4VG125-28 charge pump is a high-performance and high-efficiency hydraulic transmission equipment with many excellent features. It is suitable for hydraulic systems in various fields such as engineering machinery, agricultural machinery, ships and mining equipment.
High efficiency
The A4VG125-28 charge pump adopts advanced design and manufacturing technology and has excellent hydraulic transmission performance. Its reasonably designed gear transmission structure can effectively convert the power output of the motor into hydraulic energy, providing stable and efficient hydraulic power output. This high efficiency feature enables the A4VG125-28 charge pump to operate more energy-saving and efficiently in the hydraulic system.
Excellent stability
The hydraulic oil replenishment pump adopts high-quality materials and precision processing technology, has good wear resistance and corrosion resistance, and ensures long-term stable operation. Its reasonably designed structure and precisely matched parts effectively reduce leakage and loss, and maintain the stability of the system. This excellent stability enables the A4VG125-28 charge pump to work reliably under various complex working conditions, ensuring the normal operation of the hydraulic system.
Low noise design
The A4VG125-28 charge pump has been optimized to reduce the friction and vibration inside the pump body and the noise level. Its reasonably designed gear transmission structure runs smoothly and has low noise, which improves the comfort of the working environment. The low noise design enables the A4VG125-28 charge pump to better meet environmental requirements in situations where noise control is required.
Energy saving and environmental protection
The A4VG125-28 charge pump adopts advanced energy-saving design to effectively reduce energy consumption and reduce the impact on the environment. Its high-efficiency working characteristics make energy utilization more sufficient and reduce energy waste. At the same time, it pays attention to environmental protection requirements in the design and manufacturing process, and adopts environmentally friendly materials and processes to meet the requirements of modern energy conservation and environmental protection.
Wide application
The A4VG125-28 charge pump is suitable for hydraulic systems in the fields of engineering machinery, agricultural machinery, ships and mining equipment. In the field of engineering machinery, such as the hydraulic systems of heavy machinery and equipment such as excavators, loaders, bulldozers, etc., the A4VG125-28 charge pump can provide stable hydraulic energy to ensure the normal operation of the equipment. In the field of agricultural machinery, such as tractors, harvesters, irrigation equipment and other agricultural machinery hydraulic systems, this hydraulic pump can also play an important role.