Baile hydraulic AZPN-21 AZPN-22 AZPN-22-022 AZPN-22-032 Rexroth External Gear Pumps

Features
– Nominal pressure 250 bar
– Slide bearings for heavy duty applications
– Drive shafts to ISO or SAE
– Combination of several pumps possible
– Line ports: connection flanges
– Consistent high quality thru mass production
– Numerous configuration variants available

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Baile hydraulic AZPN-21 AZPN-22 AZPN-21-032 AZPN-22-022 AZPN-22-032 Rexroth External Gear Pumps

The AZPN series hydraulic gear pump is a compact and highly efficient external gear pump designed for mobile and industrial hydraulic systems. As a member of the AZPF gear pump family, the AZPN series combines reliable performance, robust construction, and excellent volumetric efficiency, making it suitable for a wide range of hydraulic power transmission applications. Its lightweight design, low noise operation, and stable output flow make it a preferred choice for OEM equipment manufacturers worldwide.

Applications of AZPN Hydraulic Gear Pumps

Construction Machinery

The AZPN series is widely used in construction equipment where reliable hydraulic power is essential. Typical applications include:

  • Mini excavators
  • Compact wheel loaders
  • Skid steer loaders
  • Road rollers
  • Asphalt pavers
  • Compact construction vehicles

In these machines, AZPN pumps provide hydraulic flow for lifting, steering, auxiliary circuits, and actuator control. Their compact dimensions make them particularly suitable for machines with limited installation space.

Agricultural Equipment

Modern agricultural machinery demands efficient and durable hydraulic systems. AZPN pumps are commonly installed in:

  • Agricultural tractors
  • Harvesters
  • Seed drills
  • Fertilizer spreaders
  • Sprayers
  • Bale handling equipment

The pump’s reliable performance under continuous operating conditions ensures stable hydraulic power during planting, harvesting, and field operations.

Material Handling Equipment

The AZPN series is frequently applied in:

  • Forklifts
  • Pallet trucks
  • Telehandlers
  • Warehouse lifting systems
  • Mobile lifting platforms

Its smooth flow characteristics contribute to precise lifting and steering control while reducing hydraulic system noise.

Municipal and Utility Vehicles

Hydraulic systems in municipal service vehicles often utilize AZPN pumps, including:

  • Refuse collection trucks
  • Street sweepers
  • Snow removal equipment
  • Utility maintenance vehicles
  • Aerial work platforms

The pump delivers dependable hydraulic power for auxiliary equipment operating under varying load conditions.

Industrial Hydraulic Systems

AZPN gear pumps are also widely used in stationary industrial applications such as:

  • Hydraulic power units
  • Machine tools
  • Packaging machinery
  • Press machines
  • Automation equipment
  • Conveyor systems

Their simple design and high reliability make them suitable for continuous industrial operation.

Forestry and Special Equipment

The rugged construction of AZPN pumps allows them to perform effectively in:

  • Forestry machinery
  • Wood processing equipment
  • Mobile hydraulic power packs
  • Specialized hydraulic systems

AZPN Hydraulic Gear Pump – Technical Specifications

Parameter Specification
Pump Type External Gear Pump
Displacement Principle Fixed Displacement
Displacement Range 4 – 28 cm³/rev
Direction of Rotation Clockwise, Counterclockwise, or Reversible (depending on model)
Continuous Operating Pressure Up to 250 bar
Intermittent Pressure Up to 280 bar
Peak Pressure Up to 300 bar
Minimum Speed Approximately 500 rpm
Maximum Speed Up to 4,000 rpm
Flow Rate Depends on displacement and operating speed
Volumetric Efficiency High efficiency with minimized internal leakage
Housing Material High-strength Aluminum Alloy
Gear Material Precision-machined Hardened Steel
Mounting Options European Flange, SAE Flange
Shaft Options Cylindrical, Tapered, Splined
Port Configuration Multiple inlet and outlet port arrangements available
Hydraulic Fluid Mineral Oil (HLP), ISO VG Hydraulic Fluids
Operating Fluid Temperature -20°C to +80°C
Ambient Temperature -20°C to +60°C
Noise Level Low-noise gear profile design
Filtration Requirement Recommended ≤ 25 μm
Multiple Pump Capability Available in tandem and multiple pump configurations
Service Life Designed for long-term continuous operation
Typical Applications Construction, Agriculture, Material Handling, Industrial Equipment, Municipal Vehicles

Key Technical Features

Feature Benefit
Compact Design Easy installation in confined spaces
Lightweight Construction Reduces overall machine weight
High Pressure Capability Suitable for demanding hydraulic systems
Low Pulsation Flow Smooth actuator operation
High Volumetric Efficiency Improved fuel and energy efficiency
Robust Bearing Design Enhanced durability and reliability
Low Noise Operation Better operator comfort
Part Number Model
1519222062 AZPN-21-020R
1519222061 AZPN-21-020RDC30PM-S0315
1518222049 AZPN-21-022LCX20KZ-S0465
1519222506 AZPN-21-025LCX20KZ-S0465
0510725216 AZPN-21-025RDC02MB
0510725392 AZPN-21-028LCXXXKP-S0094
0510725101 AZPN-21-028RDC20KB
1518222665 AZPN-21-028RDC20KZ-S0163
1518222541 AZPN-21-028RPR20PZ
1518222626 AZPN-21-032LCXXXKZ-S0157
0510725208 AZPN-21-032RDC02MB
1518222334 AZPN-21-032RDC02MZ-S0014
0510725197 AZPN-21-032RDC20PB-S0701
0510725198 AZPN-21-032RDC20PB-S0702
R918SV2273 AZPN-21-032RDCXXMB
0510725089 AZPN-21-032RDCXXMB

A: We are factory and trading company.

A: Generally it is 3-5 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

A: We can provide samples, but not for free.

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have more questions, pls feel free to contact us as below:

sales@bailehydraulic.com

WeChat/WhatsApp：0086 18060096097

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