2GG Series Gear Pump 2 Inch

Product Description

2GG Series Hydraulic Gear Pump Overview

2GG 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, widely used in industrial machinery and hydraulic systems.

2GG Series Hydraulic Gear Pump pic

Features and Benefits

High-Efficiency Hydraulic Gear Design
Adopts precision gear transmission technology to provide stable flow output, high volumetric efficiency, and reliable hydraulic system performance.
Low Noise & Stable Hydraulic Operation
Optimized internal gear structure effectively reduces operating noise and pressure pulsation, ensuring smooth and quiet operation under various working conditions.
Compact Structure & Easy Installation
Compact and lightweight construction allows convenient installation, simplified maintenance, and flexible integration into different hydraulic systems.
Wide Application Range
Suitable for construction machinery, agricultural equipment, hydraulic power units, industrial machinery, and mobile hydraulic applications.
Reliable Performance & Long Service Life
Manufactured with precision-machined components and durable materials, providing excellent wear resistance and dependable long-term operation.

Specifications

Model Codes

2GG Series Hydraulic Gear Pump models

Technical Data

Models	Nominal Displacement (mL/r)	Rated Pressure (MPa)	Max Pressure (MPa)	Speed (r/min)	A (mm)	L (mm)	Weight (kg)	Inlet	Outlet
04	4.0	25	30	600-4000	42.1	87.2	3.23	PT3/4”	PT1/2”
05	5.0	25	30	600-4000	42.9	88.7	3.27	PT3/4”	PT1/2”
06	6.2	25	30	600-4000	43.6	90.2	3.32	PT3/4”	PT1/2”
07	7.0	25	30	600-4000	44.4	91.7	3.36	PT3/4”	PT1/2”
08	8.4	25	30	600-4000	45.6	94.2	3.41	PT3/4”	PT1/2”
09	9.5	25	30	600-4000	46.4	95.7	3.45	PT3/4”	PT1/2”
11	11.3	25	30	600-4000	47.9	98.7	3.53	PT3/4”	PT1/2”
14	14.0	25	30	600-4000	49.9	102.7	3.64	PT3/4”	PT1/2”
16	16.0	25	30	600-4000	51.4	105.7	3.74	PT3/4”	PT1/2”
18	18.0	25	30	600-4000	52.9	108.7	3.80	PT3/4”	PT1/2”
20	19.5	23	27	600-4000	54.9	112.7	3.89	PT3/4”	PT1/2”
22	21.5	21	25	600-4000	55.4	113.7	3.96	PT3/4”	PT1/2”
24	23.5	18	22	600-2500	57.4	117.7	4.01	PT1”	PT3/4”
26	25.0	18	22	600-2500	58.9	120.7	4.10	PT1”	PT3/4”
28	28.0	16	19	600-2500	60.9	124.7	4.19	PT1”	PT3/4”
30	30.0	15	18	600-2500	62.9	128.7	4.30	PT1”	PT3/4”
33	33.0	14	16	600-2500	64.9	132.7	4.41	PT1”	PT3/4”

2GG Series Hydraulic Gear Pump Installation Dimensions

PDF

gear pump.pdf

Applications

Applications

The 2GG Series Hydraulic Gear Pump provides efficient and reliable hydraulic power for industrial and mobile hydraulic systems requiring stable oil flow, compact structure, and durable performance:

Construction Machinery: Suitable for excavators, loaders, and road construction equipment, delivering dependable hydraulic power for working and steering systems.
Agricultural Equipment: Widely used in tractors, harvesters, and agricultural machinery for lifting, steering, and auxiliary hydraulic functions.
Industrial Hydraulic Systems: Applied in hydraulic presses, machine tools, and automated production equipment requiring continuous hydraulic flow.
Material Handling Equipment: Ideal for forklifts, lifting platforms, and warehouse systems operating under varying load conditions.
Mobile Hydraulic Vehicles: Installed in dump trucks, sanitation vehicles, and utility trucks to support tipping and auxiliary hydraulic systems.
Hydraulic Power Units: Suitable for compact hydraulic stations and power packs where low noise, durability, and efficient hydraulic performance are required.

Factory&FAQ

Packaging & Delivery

CBW-F200 Series Hydraulic Gear Pump-transportation 2GG Series Hydraulic Gear Pump-transportation

2GG 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.

2GG Series Hydraulic Gear Pump FAQ:

1. What is the 2GG Series Hydraulic Gear Pump?

The 2GG Series is a compact and efficient hydraulic gear pump designed for stable oil flow and reliable performance in industrial and mobile hydraulic systems.

2. What makes the 2GG Series different from standard gear pumps?

Efficient Hydraulic Output: Precision gear structure ensures smooth and stable oil delivery.
Compact & Durable Design: High-strength housing provides reliable long-term operation.
Low Noise Performance: Optimized internal components help reduce vibration and operating noise.

3. What is the working pressure range of 2GG Series pumps?

The 2GG 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 construction machinery, agricultural equipment, and industrial hydraulic systems.

4. Can 2GG Series pumps replace other brands?

Yes, the 2GG Series can replace many standard hydraulic gear pumps, including:

Parker Gear Pumps
Rexroth Gear Pumps
Commercial Hydraulic Gear Pumps
Please verify mounting dimensions, shaft type, and displacement before replacement.

5. What hydraulic oil is recommended for 2GG Series pumps?

For stable 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 improve pump durability.

6. What is the typical speed range of 2GG Series pumps?

The 2GG Series supports flexible operating conditions:

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

2GG 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.

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.

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.

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.