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China factories

China factory - Shaoyang Victor Hydraulic Co., Ltd.

Shaoyang Victor Hydraulic Co., Ltd.

  • China,Shaoyang ,Hunan
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  3. 125cc Cast Iron Hydraulic Axial Piston A4VSO Pump For Heavy Construction 350bar
China 125cc Cast Iron Hydraulic Axial Piston A4VSO Pump For Heavy Construction 350bar
China 125cc Cast Iron Hydraulic Axial Piston A4VSO Pump For Heavy Construction 350bar

  1. China 125cc Cast Iron Hydraulic Axial Piston A4VSO Pump For Heavy Construction 350bar

125cc Cast Iron Hydraulic Axial Piston A4VSO Pump For Heavy Construction 350bar

  1. MOQ： 1pc
  2. Price： USD 1000-3000 / pc
  3. Get Latest Price
Payment Terms T/T
Supply Ability 1000 pcs per month
Delivery Time 15-30 days
Packaging Details Standard Export Wooden Case
Origin Made in China
MODEL Rexroth Hydraulic A4VSO
Structure Piston Pump,Hydraulic Pumps
Material Cast Iron
Condition Brand new
Brand Name SY Hydraulic
Model Number SY-A4VSO
Certification China Classification Society Certification
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 1000 pcs per month
Delivery Time 15-30 days Packaging Details Standard Export Wooden Case
Origin Made in China MODEL Rexroth Hydraulic A4VSO
Structure Piston Pump,Hydraulic Pumps Material Cast Iron
Condition Brand new Brand Name SY Hydraulic
Model Number SY-A4VSO Certification China Classification Society Certification
Place of Origin China
High Light Hydraulic Axial Piston A4VSO Pump ，125cc A4VSO Pump ，350bar Axial Piston A4VSO Pump

A4VSO 125cc Cast-Iron Hydraulic Axial Piston Pump for Heavy Construction 350bar

 

 

Features:

 

1. Multiple flange/shaft extension options.

2. Reduced hysteresis in swashplate control.

3. Multi-stage pressure adaptation.

4. Integrated safety valves for overload protection.

5. Flow compensation for temperature variations.

6. Low-loss pressure regulation.

7. Equipped with multiple interface provisions to support system expansion and functional upgrades.

8. Optimized internal flow path design minimizes energy losses during operation.

9. Utilizes wear-resistant materials to enhance long-term operational reliability.

10. Incorporates precision sealing systems that reduce the risk of hydraulic oil leakage.

 

 

Technical data:

 
Size     40 71 125 180 200 250 355 500
Displacement Vg max mL/r 40 71 125 180 200 250 355 500
Max. Speed Vg= Vg max nnom r/min 2600 2200 1800 1800 1800 1500 1500 1320
Vg≤Vg max nmax r/min 3200 2700 2200 2100 2100 1800 1700 1600
Flow at nnom and Vg max qv L/min 104 156 225 324 360 375 533 660
n = 1500 r/min   L/min 60 107 186 270 420 375 533 581
Power
Δp=350 bar		 n=nnom P kW 61 91 131 189 245 219 311 385
n = 1500 r/min P kW 35 62 109 158 210 219 311 339
Torque
Vg= Vg max		 Δp=350 bar Mmax Nm 223 395 696 1002 1114 1391 1976 2783
Δp=100 bar M Nm 64 113 199 286 318 398 564 795
Inertia moment of the driveshaft JTW kgm2 0.0049 0.0121 0.03 0.055 0.055 0.0959 0.19 0.3325
Volume of case V L 2 2.5 5 4 4 10 8 14
Weight m kg 39 53 88 102 102 184 207 320
Permissibleload of the drive shaft Max.axial force ± Fax max N 600 800 1000 1400 1400 1800 2000 2000
Max.radial force Fq max N 1000 1200 1600 2000 2000 2000 2200 2500

 

 

Specifications:

 

Warranty 1 Year
Model SY-A4VSO
Place of Origin China
Type Variable axial piston pump
Color Available
Material Cast iron
Application Industrial Machine,Metallurgical Machine
Feature High Quality
Delivery Time 15 Days after Payment
MOQ 1 Piece

 

 

Applications:

 

1. In material handling and logistics equipment, the Rexroth A4VSO variable pump serves as a reliable hydraulic pump that ensures precise fluid power delivery for smooth operation of cranes, forklifts, and conveyor systems. Its variable displacement technology and efficient swashplate design guarantee consistent high-pressure performance and low noise, optimizing load handling and transport efficiency. The pump’s modular design and integrated diagnostics facilitate quick maintenance, thereby enhancing overall operational safety, productivity, and energy efficiency in busy logistics environments for unmatched operational excellence.
 
2. In material handling and logistics equipment, the Rexroth A4VSO variable pump functions as a high-performance piston pump that delivers precise hydraulic power and efficient flow control for heavy lifting and automated transport systems. Its advanced variable displacement and low pulsation design ensure consistent performance and energy savings even under varying load conditions. The pump’s robust modular architecture and integrated diagnostics enable seamless system integration and rapid maintenance, ultimately boosting operational efficiency, safety, and productivity in demanding logistics applications for excellence.
 
3. In printing machinery, the Rexroth A4VSO variable pump functions as a precise axial piston pump that delivers stable hydraulic power essential for high-speed printing and paper handling processes. Its variable displacement and low pulsation design provide consistent pressure control and smooth fluid flow, ensuring excellent print quality and operational reliability. The pump’s modular design and integrated diagnostics support quick adjustments and maintenance, thereby optimizing performance and productivity in demanding printing applications with reduced energy consumption for truly unmatched operational efficiency.
 
4. In printing machinery, the Rexroth A4VSO variable pump operates as a dependable hydraulic pump that delivers consistent high-pressure flow and precise control for efficient paper feeding and ink distribution. Its innovative variable displacement and low-noise operation minimize pulsation and energy waste, ensuring superior print consistency and quality. The pump’s modular design and integrated monitoring facilitate seamless maintenance and quick adjustments, ultimately enhancing system uptime and productivity in modern printing applications with exceptional energy efficiency for truly unparalleled print production performance.
 

 

 

Competitive Advantage:

 

1. Utilizing state-of-the-art design and innovative control technology, the Rexroth A4VSO variable pump delivers unmatched performance as a hydraulic pump by providing rapid flow adjustments, precise pressure regulation, and low noise operation, making it an indispensable solution for heavy industrial machinery and automated production lines worldwide for consistently superior global performance.

 

2. Combining high-pressure stability with precise swashplate control, the Rexroth A4VSO variable pump excels as an efficient axial piston pump by delivering consistent volumetric performance, reduced energy consumption, and extended service life, making it the top competitive solution for construction, mining, marine, and automated manufacturing applications worldwide for unmatched overall performance.

 

3. The A4VSO axial piston pump delivers high energy conversion efficiency and precise swashplate control, ensuring outstanding performance in heavy-duty machinery applications.

 

4. With its modular construction and compact structure, the A4VSO piston pump offers excellent integration flexibility and ease of maintenance across diverse systems.

 

 

The Analysis For Rexroth A4VSO Piston Pump Common Breakdown: 

 

1. A fault sometimes seen in the Rexroth A4VSO variable pump is erratic electrical signals affecting control modules, which can lead to improper adjustments and system malfunctions. This hydraulic pump issue requires thorough electrical diagnostics, connector cleaning, and potential module replacement to ensure that control signals are accurate and stable properly.

 

2. A fault in the Rexroth A4VSO variable pump can manifest as a delay in response when rapid load changes occur, often due to mechanical lag or insufficient control feedback. This axial piston pump deficiency necessitates detailed analysis of the control system and mechanical components to improve dynamic responsiveness immediately required.

 

3. A fault occasionally identified in the Rexroth A4VSO variable pump is the development of abnormal internal noise, which may indicate wear in bearings or misaligned components. This axial piston pump fault requires comprehensive noise analysis, mechanical inspection, and corrective adjustments to address the root cause and restore quiet operation completely.

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    1968

  • Total Annual:

    400000000-500000000

  • Employee Number:

    400~600

  • Ecer Certification：

    Verified Supplier

Shaoyang Victor Hydraulic Co., LTD. (formerly Shaoyang Hydraulic Parts factory), founded in 1968, is one of the three pillar enterprises of china's hydraulic industry directly under the former Ministry of Machinery industry, the national fixed-point production of hydraulic components, cylinders,... Shaoyang Victor Hydraulic Co., LTD. (formerly Shaoyang Hydraulic Parts factory), founded in 1968, is one of the three pillar enterprises of china's hydraulic industry directly under the former Ministry of Machinery industry, the national fixed-point production of hydraulic components, cylinders,...

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Get in touch with us

  • Reach Us
  • Shaoyang Victor Hydraulic Co., Ltd.
  • The intersection of Century Avenue and Baima Avenue,Shaoyang Economic and Technological development Zone,Shaoyang city,Hunan Province
  • https://www.pistonpumpmotor.com/

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