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The Rexroth A10VSO71DFLR/31R-PPA12K02 is a high-performance variable displacement axial piston pump designed for demanding mining and industrial hydraulic appliions. This German-engineered pump features precise flow control, durable construction, and energy-efficient operation.
Variable displacement design for precise flow control
High pressure rating of 280 bar for demanding appliions
Durable iron construction with long service life
Low noise operation for improved working environment
Energy efficient design reduces power consumption
ISO certified quality assurance
Comprehensive 12-month warranty
Compatible Models
R910948800 A A10VSO 71 DFLR/31R-PPA12K00 -SO290 R910947239 A A10VSO 71 DFLR/31R-PPA12K01 R910944067 A A10VSO 71 DFLR/31R-PPA12N00 R910946787 A A10VSO 71 DFR /31L-PPA12N00 R910960472 A A10VSO 71 DFR /31R-PPA12K01 [Additional model numbers continue...]
Frequently Asked Questions
1. What is the A10VSO71 series?
The A10VSO71 is a variable displacement axial piston pump with a 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, such as construction machinery, metallurgy, and marine equipment.
2. What are the key features of the A10VSO71 pump?
Pressure Range: Nominal pressure of 280 bar, peak pressure of 350 bar
Flow Control: Flow is proportional to drive speed and displacement, adjustable via swashplate angle
Efficiency: Energy saving modes reduce energy consumption by 30% compared to fixed pumps
Versatility: Supports through shaft drive for additional pump installation
3. What control options are available?
The series offers multiple control modes:
DR/DRG: Pressure control (direct or remote)
DFR: Pressure and Flow Composite Control
DFLR: Integrated Control of Pressure, Flow, and Power
ED/EP: Electrohydraulic proportional control
6. Maintenance recommendations?
Oil Quality: Use ISO VG 46 anti-wear hydraulic oil and regularly test for contamination
Regularly inspect for leaks and unusual noises
Maintain proper oil suction pressure
Ensure proper coupling alignment
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...