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High-Pressure Variable Displacement Piston Pump A10VSO71DFLR/31R-PPA12N00 Series
High-performance hydraulic pump motor designed for demanding industrial appliions, featuring variable displacement technology with a maximum pressure rating of 350 bar.
Product Specifiions
Attribute
Value
Model
A10VSO
Control Type
Variable Displacement
Maximum Pressure
315 bar
Seal Type
Lip Seal Or Mechanical Seal
Shaft Seal Type
Radial Shaft Seal
Usage
Oil
Certifiion
ISO9001
After Service
Online video support
Key Features
High pressure operation up to 350 bar
Low noise design for improved working environment
Reliable quality with durable construction
Variable displacement for precise flow control
Energy efficient operation
Technical Details
Power Source: Electric (1.5-7.5KW)
Structure: Piston pump
Delivery Time: Within 5 days after receiving payment
The A10VSO71 is a variable displacement axial piston pump with swashplate design, designed for hydrostatic transmission in open circuits. It offers stepless flow regulation by adjusting the swashplate angle and is widely used in high-power hydraulic systems for industrial and mobile appliions.
What are the key features of the A10VSO71 pump?
Pressure Range: Nominal pressure of 280 bar, peak pressure of 350 bar
Flow Control: Proportional to drive speed and displacement, adjustable via swashplate angle
Efficiency: Energy saving modes reduce consumption by 30% compared to fixed pumps
Durability: Fluorocarbon (FKM) shaft seals and fluid hydrostatic bearing technology
What control options are available?
The series offers multiple control modes including pressure control (DR/DRG), pressure and flow composite control (DFR), integrated control of pressure, flow and power (DFLR), and electrohydraulic proportional control (ED/EP).
How to install the pump correctly?
Prefer horizontal shaft mounting
Shell drain ports must be separately led to the fuel tank
Maintain ≥ 0.8 bar absolute pressure at the inlet
Use SAE standard flange ports and vibration-resistant connectors
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
