CBW-F300 Series Gear Pump Gear Pump Not Building Pressure

CBW-F300 Series Gear Pump

Features and Benefits

• High volumetric efficiency with stable oil delivery

• High-strength aluminum alloy housing for lightweight durability

• Precision gear design reduces vibration and operating noise

• Automatic axial clearance compensation improves sealing performance

• Floating bushing structure enhances wear resistance

• Compact and lightweight structure for easy installation

• Wide speed range and stable high-pressure performance

• Long operational lifespan with reliable continuous-duty capability

• Multiple shaft and flange connection options available

• Suitable for harsh working environments and mobile machinery

Model Codes

CBW-F300 Series Gear Pump Installation Dimensions

gear pump.pdf

Applications

• Construction machinery

• Forklifts

• Agricultural tractors

• Harvesting machinery

• Lifting and transportation equipment

• Mining machinery

• Road machinery

• Hydraulic power units

• Industrial hydraulic systems

• Material handling equipment

• Industrial automation systems

• Light industrial machinery

• Vehicle hydraulic systems

• Marine hydraulic equipment

Packaging & Delivery

CBW-F300 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.

GBHZ-F Series Gear Pump FAQ

1. What type of pump is the CBW-F300 Series?

The CBW-F300 Series is an external hydraulic gear pump designed for medium and high-pressure hydraulic systems.

2. What is the rated pressure of the CBW-F300 Series?

Most CBW-F300 models have a rated pressure of 20 MPa and a maximum pressure up to 25 MPa depending on the model.

3. What displacement range is available?

The series commonly includes models from 4 mL/r to 25 mL/r, such as CBW-F304, CBW-F306, CBW-F310, CBW-F314, CBW-F316, CBW-F320, and CBW-F325.

4. What materials are used in the CBW-F300 pump?

The pump mainly uses a high-strength aluminum alloy housing combined with precision steel gears and floating bushings for durability and efficiency.

5. What are the main advantages of the floating bushing structure?

The floating bushing structure automatically compensates axial clearance, reduces internal leakage, improves efficiency, and extends service life.

6. Is the CBW-F300 Series suitable for continuous operation?

Yes. The pump is designed for continuous-duty hydraulic systems with stable performance under long working hours. 

7. What are the installation requirements for VVS pumps

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.

8. What applications are VVS variable vane pumps commonly used in

They are widely used in:

CNC machine tools

Injection molding machines

Hydraulic power units

Industrial automation systems

Press machinery

Certifications & Quality Assurance

CBW-F300 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.

FAQ

1.How does the variable displacement work?

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.

2.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.

3.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.

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

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

5.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%).

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.