A20VLO pump

First, a basic overview of the A20VLO Pump

1. Product definition: A20VLO Pump is a hydraulic piston pump of Rexroth brand, which is part of the A20V series. The pump is designed with axial piston variable for use with open-circuit hydrostatic drives and is widely used in mobile and stationary applications.

2. Models and specifications: A20VLO Pump has a variety of displacement specifications, such as 60, 95, 190, 260 and 520, etc., to meet different flow and pressure needs. The nominal pressure is usually 350 bar, and the maximum pressure can reach 400 bar.

Second, the working principle and technical characteristics of A20VLO Pump

1. Working principle: A20VLO Pump realizes variable axial piston movement through swash plate design. When the angle of the swash plate changes, the stroke length of the plunger also changes, thus adjusting the displacement of the pump. This design allows the pump to automatically adjust the output flow and pressure according to the needs of the system.

2. Technical features: A20VLO Pump has the characteristics of high efficiency, high pressure and low noise. Its internal components are precision machined and assembled to ensure that the pump remains smooth and low vibration at high speeds. In addition, the pump is equipped with a variety of control functions, such as constant power control, pressure shut-off control and external adjustment, to adapt to different working conditions and needs.

Third, the application areas and advantages of A20VLO Pump

1. Applications: A20VLO Pump is widely used in construction machinery, agricultural machinery, shipbuilding and marine engineering and other fields. In construction machinery, it is often used in the hydraulic system of excavators, cranes, loaders and other equipment; In agricultural machinery, it can be used for power transmission of tractors, harvesters and other equipment; In marine and offshore engineering, it is used to drive a variety of hydraulic equipment and systems.

2. Advantage analysis: A20VLO Pump has the advantages of compact structure, light weight, stable and reliable performance, etc. Its efficient hydraulic conversion capacity and a variety of control functions make the equipment maintain good working performance and efficiency under complex working conditions. In addition, the pump has good durability and maintenance, which reduces the operating cost and maintenance difficulty of the equipment.

Fourth, A20VLO Pump maintenance and care recommendations

1. Regular inspection: Perform regular performance checks on the A20VLO Pump, including monitoring of pressure, flow and vibration. This helps identify potential issues in a timely manner and take steps to fix them.

2. Cleaning & Lubrication: Keep the pump body and surrounding environment clean, and replace the hydraulic oil and filter regularly. At the same time, the lubrication parts of the pump are lubricated regularly to reduce wear and friction.

3. Repair and replacement: When the pump is found to be faulty or the performance is reduced, repair or replace the damaged parts in time. This helps to extend the life of the pump and keep it in optimal working order.

4. Professional training: professional training for operators to make them understand the working principle, operation method and maintenance requirements of the pump. This helps to improve the skill level and safety awareness of operators, and reduces the risk of equipment damage and accidents due to improper operation.

Rexroth A20VLO hydraulic pump

Rexroth A20VLO Series Pumps