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CBD-F Series Gear Pump Manufacturing

CBD-F series is a high-pressure external gear pump designed as a power component for hydraulic systems. It features a high-strength aluminum alloy housing, high-precision gears, floating shaft sleeves, and DU bushings, delivering a compact, lightweight structure with high efficiency, low noise, and excellent reliability.
  • CBD-F

  • Green Hydraulic

  • CBD-F

  • Standard export carton/plywood case

  • Yes

  • ISO9001,CE

  • • Industrial • Energy • Government (Non Aerospace) • HVAC • Mobile • Natural Resources • Transportation (Non Aerospace)

  • 1. Industrial Hydraulic Systems 2. Mobile Equipment (Industrial Vehicles) 3. Construction and Engineering Machinery 4. Metallurgy Industry

  • Key Shaft and Spline shaft

  • 1 set

Availability:
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Product Description

CBD-F Series Gear Pump  Overview

The CBD-F is a high-performance, fixed-displacement external gear pump engineered for compact hydraulic systems that demand reliable, cost-effective power delivery. Featuring a rugged, lightweight construction with high-efficiency gear geometry, the CBD-F is specifically designed to provide a strong power-to-weight ratio, making it an ideal choice for direct mounting to truck Power Take-Offs (PTOs) and mobile equipment where space is limited and dependable performance is critical.

CBD-F

Features and Benefits

  • Rugged High-Strength Construction:
    The CBD-F is built with high-tensile cast iron or aluminum alloy bodies and covers, offering superior structural rigidity while maintaining low weight. This robust construction minimizes internal deflection under high-pressure duty cycles, ensuring stable performance and extended service life in demanding environments.
  • High-Efficiency Gear & Bushing Design:
    Utilizing precision-ground gears and advanced pressure-balanced DU bushings instead of standard bearings, the CBD-F delivers a large bearing surface area that excels in continuous high-pressure operation. This design offers excellent tolerance to fluid contamination and thermal shock, maintaining high volumetric efficiency while protecting the pump from premature wear.
  • Advanced Pressure-Compensated Wear Plates:
    Equipped with axial compensation technology, the CBD-F features pressure-balanced wear plates that automatically optimize internal clearances between the gear faces and housing. This minimizes internal fluid bypass and friction, ensuring exceptional mechanical efficiency and consistent power delivery across all operating temperatures.
  • Superior High-Pressure Capability:
    Despite its compact footprint, the CBD-F is engineered to handle continuous operating pressures of up to 2,500–3,000 psi (172–207 bar). Its high-strength steel gears and precision-machined components allow it to power high-force actuators and complex hydraulic circuits with smooth, reliable flow.
  • Modular Versatility and Installation Flexibility:
    The CBD-F series offers a versatile range of displacements (from 1.1 to 100 cc/rev) and supports standard SAE "A" and "B" mounting configurations. With a dual-port design featuring both side and rear ports, it provides unmatched installation flexibility for cramped chassis environments and specialized mobile applications.

Specifications

Model Codes

CBD-F(1)

Technical Data

Parameter Specification
Pump Type Fixed-displacement external gear pump
Construction 3-piece, cast iron / high-strength aluminum alloy housing
Displacement Range 1.1 – 100 cc/rev (0.067 – 6.10 cu in/rev)
Continuous Operating Pressure Up to 20 MPa (2,900 psi)
Intermittent / Peak Pressure Up to 22 MPa (3,200 psi)
Rated Speed Range 500 – 3,000 rpm
Optimal Operating Speed 1,500 – 2,500 rpm
Fluid Compatibility Anti-wear (AW) mineral-based hydraulic oil
Recommended Viscosity 20 – 30 cSt (100 – 150 SUS) at operating temperature
Cold Start Viscosity (Max) 430 cSt (2,000 SUS)
Filtration Requirement ISO 4406 18/16/13 cleanliness level or better
Mounting Flange Options SAE “A” (2-bolt / 4-bolt), SAE “B” (4-bolt)
Shaft Options 9T / 11T / 13T spline, keyed shaft
Port Orientation Standard side and rear port configurations
Operating Temperature Range -20 °C to +80 °C (-4 °F to +176 °F)
Efficiency (Volumetric) ≥ 90% at rated pressure and speed
Noise Level ≤ 75 dB(A) at 1,500 rpm

CBD-F Hydraulic Gear Pump Installation Dimensions

CBT-F(2)


Applications

Applications

The CBD-F series provides a rugged, high-performance hydraulic power solution tailored for mobile and truck-mounted applications where compact size, reliable pressure output, and cost-effectiveness are essential:
  • Utility & Service Vehicles: Ideal for truck-mounted cranes, aerial lifts, and bucket trucks, where its compact design integrates seamlessly with Power Take-Off (PTO) units to deliver dependable lifting and positioning power.

  • Snow & Ice Control: Optimized for salt spreaders and snow plow systems, with durable construction that withstands corrosive environments and frequent duty cycles in winter maintenance operations.

  • Commercial Refuse & Recycling: Suited for small-frame garbage collectors and waste bin lifters, offering consistent high-cycle, high-pressure performance for rapid compaction and unloading tasks.

  • Small Material Handling: Perfect for truck tail-lifts, hydraulic ramp systems, and pallet jacks, providing a space-efficient, high-efficiency power source that maintains performance under heavy loads.

  • Agricultural Equipment: Commonly used in seeders, fertilizer spreaders, and farm implement systems, handling variable load shocks and fluid contamination typical of outdoor field environments.

  • Construction & Off-Road Machinery: Reliable power for small excavators, mini loaders, and concrete mixers, delivering stable flow for auxiliary hydraulic functions in compact equipment.

Vane Pump Application


Factory&FAQ

Packaging & Delivery

Shipping Methods

CBD-F 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.


CBD-F Series Gear Pump  FAQ

1. What are CBD-F series gear pumps

The CBD-F is a high-performance, fixed-displacement external gear pump designed as a reliable, cost-effective power source for compact hydraulic systems. Built with robust cast iron or high-strength aluminum alloy construction, it is engineered for direct mounting to truck Power Take-Offs (PTOs) and mobile equipment, where durability and consistent high-pressure performance are required.

2. What makes the CBD-F series pumps different from standard gear pumps

The CBD-F is built for demanding mobile applications where standard pumps may underperform:
  • High-Strength Housing: Its rigid body minimizes internal deflection under pressure, maintaining tight clearances and extending service life in heavy-duty cycles.

  • Pressure-Balanced Bushing & Wear Plate Design: Advanced axial compensation reduces internal leakage and friction, improving efficiency and tolerance to fluid contamination compared to basic gear pump designs.

  • Flexible Installation Options: Standard with both side and rear ports, plus multiple SAE mounting configurations, the CBD-F offers greater installation flexibility in cramped chassis environments.

3. What is the working pressure range of CBD-F series pumps

The CBD-F is a proven performer in medium-to-high pressure mobile systems. Depending on displacement, the series typically handles:

  • Continuous Pressure: Up to 2,900 PSI (200 bar).

  • Intermittent/Peak Pressure: Up to 3,200 PSI (220 bar).

This reliable pressure rating makes the CBD-F ideal for driving lifting, compaction, and auxiliary functions in utility and commercial vehicles.

4. Can CBD-F series pumps replace other brands

Yes, the CBD-F is a high-quality, direct-fit alternative to many common gear pumps. It is often used as a replacement or upgrade for:

  • Parker PGP Series

  • Vickers G2 / G5 Series

  • Nachi IPH Series

  • Other popular SAE "A" / "B" flange gear pumps

To ensure a successful swap, verify the Mounting Flange (SAE A or B), Shaft Type (9/11/13-tooth spline or keyed), and Displacement (cc/rev) to match your existing system.

5. What hydraulic oil is suitable for CBD-F series gear pumps

To protect the precision gears, bushings, and wear plates, the following is recommended:

  • Oil Type: Premium mineral-based hydraulic fluids with Anti-Wear (AW) additives.

  • Viscosity: ISO VG32 to VG68, with an optimal operating range of 20–30 cSt (100–150 SUS).

  • Filtration: A minimum cleanliness level of ISO 4406 18/16/13 is recommended to prevent abrasive particles from damaging internal components.

    6. What is the typical speed range of CBD-F series pumps

    The CBD-F series is optimized for mobile applications with a rated speed range of 500–3,000 RPM, with most models performing best between 1,500–2,500 RPM.

    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

    CBD-F series 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.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%).


    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.


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