Hydraulic Variable Axial Piston Pump A4VSO 71 Cc/Rev For Extrusion Machine

Product Specification

Hydraulic Piston Pump 71 cc/rev Extrusion Machine Industry 96% Efficiency

Features:

1. Open circuit design suitable for various applications.

2. Various control methods, including pressure and flow control.

3. Wide speed range accommodates different working conditions.

4. High-quality oil seals ensure sealing performance and reliability.

5. Offers various control devices to meet different system requirements.

6. Compact design saves installation space.

7. High-efficiency design reduces energy consumption.

8. Easy maintenance reduces downtime.

9. Compatible with various hydraulic systems, offering wide application range.

10. High reliability ensures stable system operation.

Technical data:

Specifications:

Applications:

1. In earthmoving equipment, the Rexroth A4VSO variable pump operates as a powerful hydraulic pump engineered to deliver steady high-pressure flow and precise volumetric control during excavation and material handling tasks. Its advanced variable displacement technology, combined with efficient swashplate mechanics, ensures optimal energy performance and minimal operational downtime. The pump’s robust construction and modular design facilitate seamless integration with excavators and bulldozers, significantly improving worksite productivity, safety, and overall project efficiency in challenging terrain conditions for consistently outstanding field performance.

 

2. In earthmoving equipment, the Rexroth A4VSO variable pump functions as a high-performance piston pump that delivers precise fluid dynamics and robust pressure stability required for efficient excavation and material transportation. Its innovative variable displacement and low-pressure pulsation features optimize operational efficiency while reducing wear and maintenance downtime. The pump’s modular design and integrated monitoring systems ensure seamless compatibility with heavy machinery, thereby enhancing overall productivity and safety on large-scale construction sites in diverse challenging terrain environments, ensuring exceptional operational excellence.

 

3. In heavy-duty trucks and tractors, the Rexroth A4VSO variable pump operates as a high-efficiency axial piston pump that delivers consistent hydraulic power and precise flow modulation under varying load conditions. Its advanced variable displacement and low-noise operation ensure optimal fuel efficiency and reduced maintenance costs. The pump’s robust, modular design and integrated diagnostic features facilitate seamless integration into vehicle hydraulic systems, enhancing overall performance, safety, and durability, while supporting long-distance operations and heavy-load transport with outstanding reliability for exceptional endurance.

 

4. In heavy-duty trucks and tractors, the Rexroth A4VSO variable pump functions as a reliable hydraulic pump that offers precise pressure control and adaptive flow regulation for demanding transportation and towing applications. Its state-of-the-art variable displacement and swashplate mechanism ensure energy efficiency and low operational noise. The pump’s durable, modular architecture and integrated monitoring capabilities allow for rapid fault detection and minimal downtime, thereby enhancing vehicle performance, safety, and overall productivity on challenging road and off-road routes, ensuring superior operational efficiency.

 

Competitive Advantage:

1. Optimized for variable-speed drives and high-frequency operations, the Rexroth A4VSO variable pump excels as a dependable piston pump by delivering precise control, low noise performance, and rapid response, making it ideal for diverse applications such as injection molding, printing machinery, and industrial automation systems with high operational efficiency for excellence.

2. Delivering high-pressure stability and energy-efficient performance, the Rexroth A4VSO variable pump stands out as an advanced axial piston pump that provides consistent flow control, rapid response to dynamic loads, and reduced maintenance costs, making it indispensable for heavy-duty applications in construction, mining, and rail hydraulic systems for superior operational efficiency.

3. Featuring robust construction and superior wear-resistant materials, the Rexroth A4VSO variable pump demonstrates exceptional durability and performance as a reliable hydraulic pump, effectively minimizing internal leakage and pressure fluctuations while delivering precise flow control, making it the optimal solution for automated production, heavy machinery, and industrial testing applications with excellence.

4. Engineered for seamless integration into diverse systems, the Rexroth A4VSO variable pump offers unmatched versatility as an efficient piston pump by providing consistent high-pressure output, dynamic flow regulation, and integrated diagnostics, ensuring optimal performance in mobile hydraulic systems, rail transportation, and offshore platforms for enhanced operational reliability.

The Analysis For Rexroth A4VSO Piston Pump Common Breakdown: 

1. A fault often encountered in the Rexroth A4VSO variable pump is abnormal pressure fluctuations during operation, which may result from air entrainment, faulty pressure sensors, or improper pre-compression. This axial piston pump issue requires comprehensive system bleeding, sensor calibration, and possible component adjustment to stabilize pressure readings consistently for reliability.

2. A recurring fault with the Rexroth A4VSO variable pump involves overheating during prolonged high-load operation, which can be attributed to insufficient cooling or excessive friction from internal wear. This hydraulic pump fault necessitates improved cooling measures, thorough inspection of moving parts, and possible lubrication system upgrades to prevent thermal damage.

3. A fault sometimes reported in the Rexroth A4VSO variable pump is erratic flow rate fluctuations, which may be caused by internal wear or inconsistent swashplate angle adjustment. This piston pump irregularity demands prompt system diagnostics, component realignment, and meticulous recalibration to restore steady and reliable fluid power delivery without compromise.