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HGP-2A Series Hydraulic Gear Pump

HGP-2A Series Hydraulic Gear Pump is designed for efficient hydraulic transmission and stable performance. It features compact structure, low noise, reliable operation, and long service life, suitable for industrial machinery and hydraulic systems.
  • HGP-2A Series

  • Green Hydraulic

  • HGP-2A Series

  • Standard export carton/plywood case

  • Yes

  • ISO9001,CE

  • 1. Industrial Hydraulic Systems 2. Mobile Equipment 3. Agricultural Machinery 4. Material Handling Vehicles

  • 1. Industrial Hydraulic Systems 2. Mobile Equipment 3. Agricultural Machinery 4. Material Handling Vehicles

  • Key Shaft and Spline shaft

  • 1 set

Availability:
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Product Description

HGP-2A Series Hydraulic Gear Pump Overview

HGP-2A Series Hydraulic Gear Pump is designed for efficient hydraulic transmission and stable performance. It features compact structure, low noise, reliable operation, and long service life, suitable for industrial machinery and hydraulic systems.

HGP-2A Series Gear Pump pic

Features and Benefits

  • High-Performance Gear Pump Design
    Adopts precision gear transmission structure to provide stable flow output, high volumetric efficiency, and reliable hydraulic system performance.

  • Low Noise & Smooth Hydraulic Operation
    Optimized gear profile effectively reduces operating noise and pressure pulsation, ensuring quiet and stable operation under various working conditions.

  • Compact Structure & Flexible Installation
    Compact and lightweight construction allows easy installation, convenient maintenance, and flexible integration into different hydraulic systems.

  • Wide Operating Range
    Suitable for industrial machinery, construction equipment, agricultural machinery, and mobile hydraulic applications.

  • Durable Construction & Long Service Life
    Manufactured with high-strength materials and precision machining technology, providing excellent wear resistance and reliable long-term operation.


Specifications

Model Codes

HGP-2A Series Gear Pump model

Technical Data

Models Nominal displacement (mL/r) Rated Pressure (MPa) Max Pressure (MPa) Rated Rotation Speed (r/min) Max Rotation Speed (r/min) Volumetric Efficiency (≥%) Input Power (kW)
CBN-G304 4 25 31.5 2000 3000 ≥92 4.7
CBN-G306 6 25 31.5 2000 3000 ≥92 7.1
CBN-G308 8 25 31.5 2000 3000 ≥92 9.5
CBN-G310 10 25 31.5 2000 3000 ≥92 12
CBN-G312 12 25 31.5 2000 3000 ≥92 13.5
CBN-G314 14 25 31.5 2000 3000 ≥92 15.6
CBN-G316 16 25 31.5 2000 3000 ≥92 18.7
CBN-G320 20 25 31.5 2000 3000 ≥92 25
CBN-G325 25 25 31.5 2000 3000 ≥92 26

HGP-2A Series Hydraulic Gear Pump Installation Dimensions

HGP-2A Series Gear Pump dimension











Applications

Applications

The HGP-2A Series Hydraulic Gear Pump delivers reliable and efficient hydraulic power for industrial and mobile hydraulic systems requiring stable pressure, compact design, and long service life:

  • Construction Machinery: Suitable for loaders, excavators, and road construction equipment, providing stable hydraulic power for working and steering systems.

  • Agricultural Equipment: Widely used in tractors, harvesters, and spraying machinery for lifting, steering, and auxiliary hydraulic functions.

  • Industrial Hydraulic Systems: Applied in hydraulic presses, machine tools, and automation equipment requiring continuous and smooth hydraulic flow.

  • Material Handling Equipment: Ideal for forklifts, stackers, and lifting platforms operating under varying load conditions.

  • Mobile Hydraulic Vehicles: Installed in dump trucks, sanitation vehicles, and utility trucks to support tipping and hydraulic control systems.

  • Hydraulic Power Units: Suitable for compact hydraulic stations and power packs requiring efficient, durable, and low-noise hydraulic performance.


Vane Pump Application











Factory&FAQ

Packaging & Delivery

HGP-2A Series Gear Pump-transportation

HGP-2A Series Hydraulic Gear Pumps are typically packaged securely to prevent damage during transit. The packaging includes:

Protective Wrapping: To safeguard the pump from environmental damage.

Custom Crates: For larger, heavier pumps, ensuring safe handling.

Documentation: Includes installation, maintenance instructions, and warranty details.

Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.


HGP-2A Series Hydraulic Gear Pump FAQ:

1. What is the HGP-2A Series Hydraulic Gear Pump?


The HGP-2A Series is a high-efficiency hydraulic gear pump designed for stable oil flow and reliable performance in industrial and mobile hydraulic systems.


2. What makes the HGP-2A Series different from standard gear pumps?


  • Smooth Hydraulic Output: Precision gear design reduces pulsation and improves efficiency.

  • Compact & Lightweight: Easy installation for various hydraulic equipment and systems.

  • Durable Construction: High-strength materials ensure stable long-term operation.


3. What is the working pressure range of HGP-2A Series pumps?


The HGP-2A Series is suitable for medium and high-pressure hydraulic systems:

  • Continuous Pressure: Up to 20 MPa (≈ 2900 PSI).

  • Maximum Pressure: Up to 25 MPa (≈ 3600 PSI).
    It is widely used in industrial machinery, agricultural equipment, and hydraulic power units.


4. Can HGP-2A Series pumps replace other brands?


Yes, the HGP-2A Series can replace many standard hydraulic gear pumps, including:

  • Parker Gear Pumps

  • Rexroth Gear Pumps

  • Shimadzu Hydraulic Pumps
    Please verify mounting dimensions, shaft type, and displacement before replacement.


5. What hydraulic oil is recommended for HGP-2A Series pumps?


For reliable performance and long service life:

  • Oil Type: Anti-wear hydraulic oil (AW type).

  • Viscosity: ISO VG32–VG68 recommended.

  • Filtration: Clean hydraulic oil helps reduce wear and maintain pump efficiency.


6. What is the typical speed range of HGP-2A Series pumps?


The HGP-2A Series supports flexible operating speeds:

  • Minimum Speed: 600 RPM

  • Recommended Speed: 800–2500 RPM

  • Maximum Speed: Up to 3000 RPM depending on operating conditions and displacement.


7. Do you provide OEM or customized services?

Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.

8. How can I get a quotation quickly

Please provide the following details:

  • Model or displacement

  • Working pressure

  • Speed

  • Quantity
    We will reply within 12 hours with a competitive quotation.


Certifications & Quality Assurance

HGP-2A Series Hydraulic Gear Pumps are manufactured in compliance with international standards, ensuring high performance and reliability:

ISO 9001: Certified for quality management systems.

CE Certification: Ensures compliance with European safety, health, and environmental protection standards.

RoHS Compliance: Ensures the pump does not contain hazardous materials.

Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.



Green Hydraulic Patent Certificate

FAQ

1.What's our advantages?

Factory established in 2005;

With a great deal of production experience;

80+ employees become the professional team;

Constant updated ERP system ensure efficiency of work;

Sophisticated equipment ehanced the accuracy of products;

Professional salesmen provide the greast service;

With a large number of famous customers all over the world;

Great after-sales service;

With the long term cooperation with famous logistics and express company in China,provide the better goods service.


2.What is your payment terms?

Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.


3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.


4.What is our main export market?

America(40.5%):USA, Canada, Argentina, Brazil

Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.

Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.

Others(5.8%).


Unedited footage of the Green Hydraulic Factory

The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.

Unedited footage of the Green Hydraulic Factory

The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.

Unedited footage of the Green Hydraulic Factory

Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.

Unedited footage of the Green Hydraulic Factory3

All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.

Unedited footage of the Green Hydraulic Factory4

To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.

Unedited footage of the Green Hydraulic Factory5

Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.


Green Hydraulic Advantages
Green logo










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