A4VG125 Construction Machinery Piston Pump 2850 RPM for Mobile Hydraulic Systems

A4VG125 Construction Machinery Piston Pump 2850 RPM for Mobile Hydraulic Systems

Features:

1. Multiple adaptable control device configurations

2. Dual high-pressure relief valves for overload protection

3. High-pressure relief valves with integrated boost function

4. Integrated boost pump for feed and control pressure supply

5. Built-in low-pressure relief valve for boost pressure limitation

6. Standard integrated pressure cut-off valve

7. Linear flow adjustment from 0 to maximum via swashplate deflection

8. Electrical two-point control with solenoid valves

9. Hydraulic direct control for displacement adjustment

10. Adjustable pressure cut-off valve setting range

Technical data:

Specifications:

Applications:

Competitive Advantage:

1. Featuring exceptional design and state-of-the-art engineering, the A4VG series delivers rapid system response, precise control, and outstanding energy efficiency, backed by robust safety features and advanced variable displacement technology, positioning it as a top-performing piston pump that meets the needs of modern industrial and mobile applications consistently every single day.

2. The advanced design of the A4VG series incorporates integrated temperature monitoring, digital interfaces, and remote diagnostics, delivering smart, efficient hydraulic control and real-time performance data as a reliable axial piston pump, enabling optimized maintenance, energy savings, and operational excellence across diverse industrial and mobile applications for unmatched performance today universally.

3. The advanced design of the A4VG series incorporates integrated temperature monitoring, digital interfaces, and remote diagnostics, delivering smart, efficient hydraulic control and real-time performance data as a reliable axial piston pump, enabling optimized maintenance, energy savings, and operational excellence across diverse industrial and mobile applications for unmatched performance today universally.

4. The advanced design of the A4VG series incorporates integrated temperature monitoring, digital interfaces, and remote diagnostics, delivering smart, efficient hydraulic control and real-time performance data as a reliable axial piston pump, enabling optimized maintenance, energy savings, and operational excellence across diverse industrial and mobile applications for unmatched performance today universally.

The Analysis For Rexroth A4VG Closed Circuit Piston Pump Common Breakdown :

1. In this axial piston pump, failure of the integrated pressure cut-off mechanism can result in uncontrolled pressure build-up, increasing the risk of system overload, component damage, and unsafe operating conditions, thereby necessitating immediate inspection, recalibration, and possible replacement of the cut-off components to restore proper pressure regulation for safe operation.

2. In this hydraulic pump, inaccurate pressure regulation caused by sensor errors or faulty transducer calibration can lead to improper system response, energy inefficiencies, and potential damage to the hydraulic circuit, thereby requiring thorough sensor diagnostics, recalibration, and replacement of defective sensors to ensure accurate pressure control and system stability immediately.

3. In this piston pump system, failure in integrating the control devices with the pump mechanism can result in loss of precise modulation of flow and pressure, causing erratic performance, increased wear, and inefficient operation, which requires comprehensive system checks, software updates, and improved integration practices to restore optimal functionality promptly.