Shaoyang Victor Hydraulic Co., Ltd.
| Packaging Details | Standard Export Wooden Case |
| Warranty | 1 Year |
| Pressure | High Pressure |
| Supply Ability | 500 pcs per month |
| Performance | Same As Orginal |
| Payment Terms | T/T |
| Color | Available |
| Delivery Time | Based On Stock |
| Condition | Brand New |
| Model Number | SY-A4VSO |
| Certification | China Classification Society Certification |
| Brand Name | SY Hydraulic |
| Place of Origin | China |
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Product Specification
| Packaging Details | Standard Export Wooden Case | Warranty | 1 Year |
| Pressure | High Pressure | Supply Ability | 500 pcs per month |
| Performance | Same As Orginal | Payment Terms | T/T |
| Color | Available | Delivery Time | Based On Stock |
| Condition | Brand New | Model Number | SY-A4VSO |
| Certification | China Classification Society Certification | Brand Name | SY Hydraulic |
| Place of Origin | China |
A4VSO125DFR30R-VPB13N00 125cc Rexroth DFR Open Circuit Hydraulic Pump
Key Features
Technical Specifications
| Item | Specifications |
| Model | A4VSO125DFR30R-VPB13N00 |
| Material Number | R902405046 |
| Nominal displacement | 125 cm³/rev |
| Rated pressure | 350 bar |
| Max peak pressure | 400 bar |
| Control type | DFR Pressure & Flow Control |
| Rotation direction | R (Clockwise) |
| Seal | FKM |
| Circuit type | Open circuit |
| Mounting flange | ISO3019-2 metric 4-hole flange |
| Net weight | Approx.101.04 kg |
| Hydraulic fluid |
Mineral oil, HFD synthetic fluids |
Applications
Specification:
| Warranty | 1 Year |
| Model | A4VSO |
| 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. DFR combined pressure & flow control, limits maximum flow while maintaining constant pressure, reduces power loss and heat generation for hydraulic system.
2. Through-drive structure supports multi-pump series connection, flexible system integration, saves installation space and cuts total system cost.
3. FKM Viton seals with 350bar rated pressure, stable performance under heavy continuous load, compatible with mineral oil and most synthetic hydraulic fluids.
The Analysis for Rexroth A4VSO Axial Piston Pump Commom Breakdown:
1. Insufficient flow and low system pressure. Reason: Hydraulic oil contamination, piston slipper wear, stuck DFR control spool, insufficient oil suction.
2. Excessive noise and vibration during operation. Reason: Cavitation from poor suction, air entering hydraulic oil, bearing damage, misalignment of coupling.
3. External oil leakage of pump. Reason: Damaged FKM seals, incorrect installation, excessive oil temperature, system overpressure impact.
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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