Shandong Keystone Hydraulic Co.,Ltd
Shandong Keystone Hydraulic Co.,Ltd
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3000rpm High Pressure Hydraulic Pump A4VG90EP3 Variable Axial Piston Pump

Product Details

Place of Origin: China

Brand Name: KERSTERN

Certification: SIO9001

Model Number: A4VG90

Document: A4VG90EP3 main pump.pdf

Payment & Shipping Terms

Minimum Order Quantity: 5

Price: Negotiable

Packaging Details: Wooden boxes and cartons

Delivery Time: 7 work days

Payment Terms: T/T

Supply Ability: 5,000 units per month

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Specifications
Highlight:

3000rpm High Pressure Hydraulic Pump

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90ml/r High Pressure Hydraulic Pump

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A4VG90EP3 variable axial piston pump

Application:
Other,Metering,oil,Sewage,hydraulic Jack Etc
Pressure:
High Pressure,Low Pressure,25MPa,less Than 44mpa
Structure:
Piston Pump,Single-stage Pump,Diaphragm Pump,Gear Pump,Vane Pump
Power:
Hydraulic,Electric,Pneumatic,7.5KW To 75KW,Other
Fuel:
Diesel,electric,hydraulic Oil,Other,standard 380V 50Hz 3phase
Theory:
Rotary Pump,Centrifugal Pump,Reciprocating Pump,Electromagnetic Pump,Other
Standard Or Nonstandard:
Standard
Warranty:
1 Year,12 Months
Material:
Steel,Aluminum Alloy,Cast Iron,Casting Iron,304SS
Type:
Hydraulic Gear Pump,electric Water Pump,Rotary,high Pressure Jet Grouting Pumps,diesel Pump
Product Name:
High Pressure Micro Hydraulic Pumps For Logsplitter,hydraulic Diaphragm Metering Pump,Model High Pressure Hydraulic Manual Pumps,High Pressure Hydraulic Hand Pumps,Compression Machine
Color:
Black,blue
Voltage:
380V,220v/50hz,415V,etc Are All Available,220V
Oil Capacity:
2200 Ml,2.2L,901ml
Feature:
High Efficiency,Long Life,Waste Water Treatment For House Septic Tank Or Flood,Low Noise
Application:
Other,Metering,oil,Sewage,hydraulic Jack Etc
Pressure:
High Pressure,Low Pressure,25MPa,less Than 44mpa
Structure:
Piston Pump,Single-stage Pump,Diaphragm Pump,Gear Pump,Vane Pump
Power:
Hydraulic,Electric,Pneumatic,7.5KW To 75KW,Other
Fuel:
Diesel,electric,hydraulic Oil,Other,standard 380V 50Hz 3phase
Theory:
Rotary Pump,Centrifugal Pump,Reciprocating Pump,Electromagnetic Pump,Other
Standard Or Nonstandard:
Standard
Warranty:
1 Year,12 Months
Material:
Steel,Aluminum Alloy,Cast Iron,Casting Iron,304SS
Type:
Hydraulic Gear Pump,electric Water Pump,Rotary,high Pressure Jet Grouting Pumps,diesel Pump
Product Name:
High Pressure Micro Hydraulic Pumps For Logsplitter,hydraulic Diaphragm Metering Pump,Model High Pressure Hydraulic Manual Pumps,High Pressure Hydraulic Hand Pumps,Compression Machine
Color:
Black,blue
Voltage:
380V,220v/50hz,415V,etc Are All Available,220V
Oil Capacity:
2200 Ml,2.2L,901ml
Feature:
High Efficiency,Long Life,Waste Water Treatment For House Septic Tank Or Flood,Low Noise
Description
3000rpm High Pressure Hydraulic Pump A4VG90EP3 Variable Axial Piston Pump
High Pressure Hydraulic Pump A4VG90EP3 Variable Axial Piston Pump
Key Features
  • High efficiency operation with long service life
  • Low noise performance for improved working environment
  • Robust construction with steel and aluminum alloy components
  • Standard 1-year warranty for reliable performance
  • Available in multiple power configurations (7.5KW to 75KW)
Technical Specifications
Attribute Value
Model Number A4VG90EP3DM1/32L-NSD10F07
Output Volume 90ml/r
Rotation Direction Levorotation
Work Mode Closed circuit
Rated Speed 3000rpm
Maximum Speed 3300rpm
High Pressure Overflow 445bar
Cut Off Pressure 350bar (adjustable)
Housing Pressure Maximum: 2bar | Peak: 5bar
Oil Suction Pressure Minimum: 0.8bar | Maximum: 5bar
Oil Replenishment Pressure 25bar
Slippage Pump Output Volume 18ml/r
Control Mode Output volume control of electrical ratio (DC) 12V
Filtering Mode Integrated pressure oil filtration
Filter Precision 10 μm
Product Image
3000rpm High Pressure Hydraulic Pump A4VG90EP3 Variable Axial Piston Pump 0
Assembly Precautions
  • Ensure assembly surfaces are free of burrs and protected from dust contamination
  • Apply dust-proof treatment to all exposed holes post-assembly
  • Apply rust inhibitor to input shaft and flange components
  • Protect nameplate and installation surfaces during painting processes
Operation Guidelines
  • Avoid strong impacts on pump transmission shaft during transportation
  • Fill casing with clean hydraulic oil through exhaust port before operation
  • Prevent hydraulic oil and other liquids from flowing on pump assembly surfaces
  • Maintain hydraulic oil cleanliness at NAS level 9 standard
Typical Applications
  • Concrete mixer trucks and heavy-duty dump trucks
  • Hydraulic excavators and metallurgical machinery
  • Marine equipment and large injection molding machines
  • Fire engines and railway engineering machinery
  • Agricultural equipment and mining crushers
Performance Advantages
  • High-pressure capability (up to 35MPa) for heavy-duty applications
  • Variable adjustment function via EP3 electric control proportional valve
  • Superior anti-pollution design with high-precision filtration
  • Reliable operation in harsh environmental conditions
Selection & Maintenance
  • Match pump specifications to actual working conditions
  • Use original accessories for maintenance to ensure optimal performance
  • Properly integrate with auxiliary components for system compatibility
  • Regularly monitor oil quality and system pressure
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