Shaoyang Victor Hydraulic Co., Ltd.
| Performance | Same As Orginal |
| Color | Available |
| Packaging Details | Standard Export Wooden Case |
| Supply Ability | 500 pcs per month |
| Payment Terms | T/T |
| Delivery Time | Based On Stock |
| Condition | Brand New |
| Warranty | 1 Year |
| Model Number | SY-A4VSG |
| Certification | China Classification Society Certification |
| Brand Name | SY Hydraulic |
| Place of Origin | China |
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Product Specification
| Performance | Same As Orginal | Color | Available |
| Packaging Details | Standard Export Wooden Case | Supply Ability | 500 pcs per month |
| Payment Terms | T/T | Delivery Time | Based On Stock |
| Condition | Brand New | Warranty | 1 Year |
| Model Number | SY-A4VSG | Certification | China Classification Society Certification |
| Brand Name | SY Hydraulic | Place of Origin | China |
A4VSG500EO2K30LPPH10H029F Rexroth Closed Loop Hydraulic Piston Pump for Heavy Machinery
Key Features
1. Closed circuit variable axial piston pump
2. Displacement: 500 cm³/rev
3. Reversible flow & pressure side, over-center operation
4. Can operate as pump or motor
5. High power density, compact modular design
6. Low noise level, extended service life
7. Through-drive available for multi-pump combination
8. Visual swivel angle indicator
9. Drive shaft absorbs axial & radial loads
10. Short response time for precise control
11. Compatible with mineral oil & HF eco hydraulic fluid
Technical Specifications
| Item | Parameter |
| Model | A4VSG500EO2K30LPPH10H029F |
| Type | Axial Piston Variable Pump, Closed Circuit |
| Design | Swashplate |
| Nominal Displacement | 500 cm³/rev |
| Rated Pressure | 350 bar |
| Maximum Pressure | 400 bar |
| Operation Mode | Pump / Motor reversible |
| Control Type | EO Electronic control |
| Series | 30 series |
| Installation | Multiple optional mounting positions |
| Fluid | Mineral oil HLP/HVLP, HF fluids (derated) |
| Advantage | Through drive, tandem pump combination available |
Application Scenarios
Specification
| Warranty | 1 Year |
| Model | A4VSG |
| Place of Origin | China |
| Type | Hydraulic pump Rexroth |
| Color | Available |
| Feature | High Efficiency,Long Life |
| Delivery Time | 15-30 Days after Payment |
| Condition | Brand new |
Competitive Advantages
1. The Rexroth A4VSG500EO2K30LPPH10H029F adopts electronic EO control, which delivers fast and accurate flow regulation. It supports over-center reversible operation, can switch between pump and motor working modes freely, making it ideal for heavy-duty hydrostatic transmission systems with high dynamic response requirements.
2. This 500cc closed-loop axial piston pump features high power density and robust mechanical structure. It can continuously work under 350 bar rated pressure and withstand peak pressure up to 400 bar, with strong resistance to shock loads, greatly reducing downtime in mining, construction and large agricultural equipment.
3. Equipped with through-drive design, this A4VSG pump allows easy tandem pump assembly for multi-circuit hydraulic systems. It supports a wide range of hydraulic fluids including mineral oil and eco-friendly HF fluids, bringing flexible installation and fluid selection options for different project needs.
The Analysis for Rexroth A4VSG Axial Piston Pump Commom Breakdown:
1. Insufficient output flow or weak power output is a common failure. This problem is usually caused by worn cylinder block, piston shoes or valve plate, leading to internal leakage. Contaminated hydraulic oil is the primary trigger for premature wear of internal friction pairs.
2. Abnormal noise and vibration during pump operation often occur. It may result from oil shortage, air entering the closed circuit, damaged bearings or loose mounting bolts. Continuous air entrainment will accelerate component damage and shorten the service life of the pump.
3. Poor control response or unstable swashplate angle is frequently seen on EO electronically controlled models. The main causes include faulty electronic control valve, damaged displacement sensor or blocked control oil passage. It will lead to unstable speed and poor working performance of the whole hydrostatic drive system.
Company Details
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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