RGP-F400 Series Gear Pump
Green Hydraulic
Standard export carton/plywood case
Yes
ISO9001,CE
Construction machinery Excavators Loaders Cranes Road rollers Agricultural machinery Tractors Harvesters Spraying equipment Material handling equipment Forklifts Lift platforms Industrial vehicles Industrial hydraulic systems Hydraulic power units Press machines Machine tools Mining machinery Transportation equipment Dump trucks Concrete mixers Hydraulic trucks Automation and hydraulic transmission systems
Construction machinery Excavators Loaders Cranes Road rollers Agricultural machinery Tractors Harvesters Spraying equipment Material handling equipment Forklifts Lift platforms Industrial vehicles Industrial hydraulic systems Hydraulic power units Press machines Machine tools Mining machinery Transportation equipment Dump trucks Concrete mixers Hydraulic trucks Automation and hydraulic transmission systems
Key Shaft and Spline shaft
1 set
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Product Description
The RGP-F400 Series Gear Pump is a heavy-duty external hydraulic gear pump designed for medium and high-pressure hydraulic systems. Featuring precision-machined gears, a high-strength aluminum alloy housing, floating bushings, and DU bearings, the RGP-F400 series provides stable hydraulic output, high efficiency, low noise, and long service life. It is widely used in construction machinery, trucks, lifting equipment, agricultural machinery, and industrial hydraulic systems.
High Efficiency Performance
Precision gear machining and optimized internal clearances reduce leakage and improve volumetric efficiency for stable hydraulic performance.
Compact & Lightweight Design
The high-strength aluminum alloy housing provides excellent strength, corrosion resistance, and heat dissipation while reducing overall system weight.
Low Noise Operation
Optimized gear tooth profiles and precision manufacturing reduce vibration and operating noise for smoother hydraulic system operation.
Reliable High-Pressure Capability
Designed for medium and high-pressure hydraulic systems, suitable for continuous-duty industrial and mobile equipment applications.
Long Service Life
DU bearings, hardened alloy steel gears, and floating bushings improve wear resistance and operational durability.
Wide Speed Range
Suitable for different operating speeds and hydraulic system requirements across mobile and industrial equipment applications.
Flexible Installation Options
Multiple shaft types, mounting configurations, and rotation directions are available for various machinery designs.
Specifications


Applications
Applications
Construction machinery
Excavators
Loaders
Cranes
Road rollers
Agricultural machinery
Tractors
Harvesters
Spraying equipment
Material handling equipment
Forklifts
Lift platforms
Industrial vehicles
Industrial hydraulic systems
Hydraulic power units
Press machines
Machine tools
Mining machinery
Transportation equipment
Dump trucks
Concrete mixers
Hydraulic trucks
Automation and hydraulic transmission systems
Factory & FAQ

RGP-F400 Series Gear Pump 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.
The RGP-F400 series is a fixed-displacement external hydraulic gear pump designed for stable hydraulic power transmission in industrial and mobile hydraulic systems.
The pump offers high efficiency, compact structure, low noise, stable oil flow, high reliability, and long service life.
It is widely used in construction machinery, agricultural equipment, forklifts, trucks, mining machinery, and industrial hydraulic systems.
The pump typically uses a high-strength aluminum alloy housing with hardened alloy steel gears and DU bearings for improved durability and efficiency.
Yes. The RGP-F400 series is available in clockwise and counterclockwise rotation configurations depending on system requirements.
Common shaft options include key shaft and spline shaft configurations for different installation requirements.
Standard mounting: ISO 3019/2 or SAE flange
Rotation direction: right-hand (clockwise)
No radial or axial load should be applied to the shaft
Proper installation is critical for performance and durability.
They are widely used in:
CNC machine tools
Injection molding machines
Hydraulic power units
Industrial automation systems
Press machinery
RGP-F400 Series Gear Pump 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.
The pump's flow is adjusted by changing the angle of an internal swash plate. As the swash plate angle changes, the stroke length of the pistons varies, which in turn changes the volume of fluid displaced per rotation, allowing the flow rate to adapt to the system's needs.
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.
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.
Of course we can. Just send me your logo we can make it for you.
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%).
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.
All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.
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.
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.