Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
| Payment Terms | Western Union,T/T,D/P,D/A,L/C |
| Supply Ability | 100 |
| Delivery Time | 2 weeks |
| Packaging Details | wooden box |
| Weight | 87 - 88 kg |
| Compatible Fluids | Mineral Oils (HL/HLP), Water Glycol (HFC) |
| Mounting Flange | ISO 3019-2 (4-bolt, metric) |
| Shaft Type | Parallel Key Shaft (DIN 6885) |
| Nominal Speed | 1500 rpm (Max ~1800 rpm, requires good inlet conditions) |
| Brand Name | Rexroth |
| Model Number | R910994306 A4VS0125DR/30R-PPB13N00 |
| Certification | ISO |
| Place of Origin | Germany |
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Product Specification
| Payment Terms | Western Union,T/T,D/P,D/A,L/C | Supply Ability | 100 |
| Delivery Time | 2 weeks | Packaging Details | wooden box |
| Weight | 87 - 88 kg | Compatible Fluids | Mineral Oils (HL/HLP), Water Glycol (HFC) |
| Mounting Flange | ISO 3019-2 (4-bolt, metric) | Shaft Type | Parallel Key Shaft (DIN 6885) |
| Nominal Speed | 1500 rpm (Max ~1800 rpm, requires good inlet conditions) | Brand Name | Rexroth |
| Model Number | R910994306 A4VS0125DR/30R-PPB13N00 | Certification | ISO |
| Place of Origin | Germany | ||
| High Light | Rexroth axial variable piston pump ，A4VS0125DR piston pump Germany ，PPB13N00 variable piston pump | ||
|
Parameter Category |
Parameter |
Specification / Description |
|---|---|---|
|
General Information |
Manufacturer / Model |
Rexroth, A4VSO Series (Heavy-Duty Industrial) |
|
Part Number |
R910994306 |
|
|
Pump Type |
Swashplate Axial Piston Pump (Open Circuit) |
|
|
Hydraulic Performance |
Displacement |
125 cm³/rev |
|
Nominal Pressure (Continuous) |
350 bar |
|
|
Peak Pressure (Intermittent) |
400 bar |
|
|
Nominal Speed |
1500 rpm (Max ~1800 rpm, requires good inlet conditions) |
|
|
Max. Theoretical Flow @ 1800 rpm |
~225 L/min |
|
|
Control Type |
DR - Pressure Control (Pressure Limiting) |
|
|
Mechanical Interface |
Shaft Type |
Parallel Key Shaft (DIN 6885) |
|
Rotation Direction |
Clockwise (R) (viewed from shaft end) |
|
|
Mounting Flange |
ISO 3019-2 (4-bolt, metric) |
|
|
Port Configuration |
PPB13: SAE flanged ports, metric screws, Series 13 interface |
|
|
Through Drive |
N00: No through-drive (cannot mount auxiliary pump) |
|
|
Media & Sealing |
Seal Material |
NBR (Standard for mineral oil) |
|
Compatible Fluids |
Mineral Oils (HL/HLP), Water Glycol (HFC) |
|
|
Weight |
Approx. 87 - 88 kg |
| A4VSO40DP/10R-PPB13N00 |
| A4VSO250LR2/30R-PZB13K34 |
| A4VSO250LR2Z/30R-PPB13N00 |
| A4VSO250DRG/30R-PPB13K04 |
| A4VSO500LR2/30R-PPH13N00 |
| A4VSO250HSE/30R-PPB13N00 |
| A4VSO250DR/30R-PPB13K26 |
| A4VSO71EM1018/10R-PPB13N00 |
| A4VSO71LR2/10R-PPB13K06 |
| A4VSO40EO1/10R-PPB25K01 |
| A4VSO250EO1/30R-PPB13N00 |
| A4VSO40DR/10R-PZB13N00 |
| A4VSO250LR2DN/30R-PZB13N00 |
| A4VSO250LR2DN/30R-PPB13K35 |
| A4VSO40LR2D/10R-PZB13N00 |
| A4VSO250LR2DN/30R-PPB13K31 |
| A4VSO250DS1E/30W-PZB13T100N |
| A4VSO250LR3D/30R-PZB13K99 |
| A4VSO500HS/30R-PPH13N00 |
| A4VSO71DR/10R-PPB13K01 |
| A4VSO250HD1P/30R-PPB13N00 |
| A4VSO500HSE/30L-PPH13N00 |
| A4VSO500HSE/30R-PPH13N00 |
| A4VSO250LR2D/30R-PPB13K27 |
| A4VSO250EM1035/30R-PPB13N00 |
| A4VSO40DRG/10R-PPB13K01 |
| A4VSO250HD1B/30R-VZB13N00 |
| A4VSO180EM1035/30R-PPB13N00 |
| A4VSO250HD1GBT/30R-PPB13N00 |
| A4VSO71HSE/10R-PPB13K33 |
| A4VSO71HSE/10R-PZB13N00 |
| A4VSO250EO2/30R-PPB13K35 |
| A4VSO250EO2/30R-PZB13N00 |
| A4VSO71DFR/10R-PZB13K27 |
| A4VSO250EO1/30R-PPB13K51 |
| A4VSO500HS/30L-PPH13N00 |
| A4VSO40EM2007/10R-PPB13N00 |
| A4VSO71DS1/10W-PPB13T041N |
| A4VSO180DFR/30R-PPB13K33 |
| A4VSO250LR2/30R-PPB13K04 |
| A4VSO71LR2N/10R-PPB13KB2 |
| A4VSO71LR2S/10R-PPB13N00 |
| A4VSO250DRG/30R-PZB13N00 |
| A4VSO125DR/30R-PZB13N00 |
| A4VSO250DP/30L-PPB13N00 |
| A4VSO40LR2/10L-PPB13K01 |
| A4VSO250DRG/30R-PPB13K51 |
| A4VSO250EO2/30R-PPB25K99 |
| A4VSO500LR2N/30R-PPH13N00 |
| A4VSO250LR2GN/30R-PPB13N00 |
| A4VSO250LR2N/30R-PPB13K33 |
| A4VSO125DRG/30R-PPB13K33 |
| A4VSO71LR3G/10R-PPB13K27 |
| A4VSO71HSE/10R-PZB13K99 |
| A4VSO250EO1/30R-VPB13K01 |
| A4VSO250LR2F/30R-PPB13N00 |
| A4VSO250HD1/30R-PPB13K35 |
| A4VSO71DR/10R-PZB13K33 |
| A4VSO250HSE/30R-PZB13K35 |
| A4VSO250HSE/30R-PZB13K99 |
| A4VSO71DR/10R-PZB13K99 |
| A4VSO71DR/10R-VPB13N00 |
| A4VSO71DRG/10R-PPB13K33 |
| A4VSO40LR2D/10R-PPB13K57 |
| A4VSO250DRG/30R-PPB13K33 |
| A4VSO71DR/10R-VZB13N00 |
| A4VSO71DFR/10R-PZB13N00 |
| A4VSO71DRG/10R-PPB13K27 |
| A4VSO71DRG/10R-PPB13K26 |
| A4VSO250LR3H/30R-PPB13N00 |
| A4VSO71EM3035/10R-PPB13N00 |
| A4VSO40LR2S/10R-PPB13N00 |
| A4VSO500MA/30R-PPH13N00 |
| A4VSO71DR/10R-PZB13K31 |
| A4VSO71LR2/10R-PPB13K33 |
| A4VSO250LR3N/30R-PZB13K99 |
| A4VSO40DP/10R-PZB13N00 |
| A4VSO71DRG/10R-PPB13K99 |
| A4VSO250HSE/30R-PZB13K34 |
| A4VSO71DRG/10R-PPB13K24 |
| A4VSO125EO1/30R-PPB13N00 |
| A4VSO71DRG/10R-PPB13K04 |
| A4VSO40EM1039/10R-PPB13N00 |
| A4VSO500DS1E/30W-PZH13N000N |
| A4VSO71DFR1/10R-PZB13N00 |
| A4VSO40DR/10L-PPB13N00 |
| A4VSO500LR2D/30R-PPH13N00 |
| A4VSO250HD1/30L-PPB13N00 |
| A4VSO125DR/30R-PZB13K31 |
| A4VSO250LR2Z/30R-PPB25N00 |
| A4VSO71LR2Z/10R-PPB13O75 |
| A4VSO355DRG/30R-VPB13N00 |
| A4VSO125DRG/30R-PZB13N00 |
| A4VSO250EM1007/30R-PPB13K01 |
| A4VSO71DRG/10R-PZB13KB04 |
| A4VSO125HD1GB/30R-PPB13N00 |
| A4VSO250DRG/30R-PPB13K26 |
| A4VSO500DRG/30R-VPH13N00 |
| A4VSO250DRG/30R-EPB13N00 |
| A4VSO250EM2035/30R-PPB13N00 |
| A4VSO40LR2/10R-PPB13N00 |
Q1: What is the main application of the A4VSO 125 size pump?
A: The A4VSO 125 is a heavy-duty industrial pump designed for high-pressure systems requiring flows up to ~225 L/min. It is commonly used in metal forming (presses), injection molding, large machine tools, and heavy lifting equipment where 350 bar continuous pressure and robust construction are required.
Q2: How does the DR pressure control work?
A: The DR control is a pressure compensator. Below the set pressure, the pump delivers maximum flow (125 cc). When system pressure reaches the set point (adjusted via a screw on the control cover), the swashplate automatically de-strokes to maintain constant pressure, delivering only the minimal flow needed to compensate for system leakage. This saves significant energy compared to a fixed pump with a relief valve.
Q3: What drive motor power is required for this pump?
A: At 1500 rpm and 350 bar, the theoretical mechanical input power is approximately 109 kW. It is strongly recommended to use a 110 kW (≈150 HP) electric motor or engine to provide a safe margin for starting torque and peak pressure (400 bar) demands.
Q4: Can I add a gear pump to the back of this unit?
A: No. The code N00 explicitly indicates no through-drive capability. The shaft does not protrude from the rear housing. If you require a charge pump or auxiliary pump, you must select a version with a through-drive suffix (e.g., K01, K02, etc.).
Q5: What are the critical suction (inlet) conditions?
A: This is a large displacement pump and requires excellent inlet conditions. At 1500 rpm, the absolute inlet pressure should be ≥ 0.8 bar (approx. -0.2 bar gauge). If running at the maximum speed of 1800 rpm, a pressurized inlet (boost pump) is mandatory to prevent severe cavitation and damage.
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification：
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...
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