CBT-F4 A Gear Pump

CBT-F4 Gear Pumps Overview

The CBT-F4 is a heavy-duty external gear pump designed for stable hydraulic power transmission in industrial and mobile equipment. Built with a robust cast iron housing and precision-machined gears, it delivers consistent flow, high efficiency, and long service life under medium to high pressure conditions.

Features and Benefits

• High-strength cast iron housing for durability

• Precision gear design for stable flow output

• Compact structure with easy installation

• Low noise and smooth operation

• Reliable performance in continuous-duty systems

• Extended service life with reduced wear

• Suitable for high-load and harsh environments

• Easy maintenance and replacement compatibility

Model Codes

Technical Data

Model	Displacement (ml/r)	Rated Pressure (MPa)	Max Pressure (MPa)	Min Speed (r/min)	Rated Speed (r/min)	Max Speed (r/min)	Vol. Efficiency (%)	L1 (mm)	L (mm)	Flange Inlet (a/b/d mm)	Flange Outlet (a/b/d mm)	Screw Inlet	Screw Outlet	Weight (kg)
CBT-F410-A***	10	20	25	600	2500	3000	92	57	116	47.6 / 22.2 / 23	47.6 / 22.2 / 20	M22×1.5	M18×1.5	3.1
CBT-F412.5-A***	12.5	20	25	600	2500	3000	92	58.3	118	47.6 / 22.2 / 23	47.6 / 22.2 / 20	M22×1.5	M18×1.5	3.2
CBT-F414-A***	14	20	25	600	2500	3000	92	59.3	120	47.6 / 22.2 / 23	47.6 / 22.2 / 20	M22×1.5	M18×1.5	3.3
CBT-F416-A***	16	20	25	600	2500	3000	92	60.3	122	47.6 / 22.2 / 23	47.6 / 22.2 / 20	M22×1.5	M18×1.5	3.4
CBT-F419.2-A***	19.2	20	25	600	2500	3000	92	61.8	125	47.6 / 22.2 / 23	47.6 / 22.2 / 20	M22×1.5	M18×1.5	3.5
CBT-F420-A***	20	20	25	600	2500	3000	92	62.5	127	47.6 / 22.2 / 23	47.6 / 22.2 / 20	M22×1.5	M18×1.5	3.5
CBT-F423-A***	23	20	25	600	2500	3000	93	64	130	52.4 / 26.2 / 26	52.4 / 26.2 / 20	M33×2	M27×2	3.6
CBT-F425-A***	25	20	25	600	2500	3000	93	65.8	133	52.4 / 26.2 / 26	52.4 / 26.2 / 20	M33×2	M27×2	3.7
CBT-F426.5-A***	26.5	20	25	600	2500	3000	93	67.8	137	52.4 / 26.2 / 26	52.4 / 26.2 / 20	M33×2	M27×2	3.7
CBT-F430-A***	30	20	25	600	2500	3000	93	67.8	***

CBT-F4 Hydraulic Gear Pump Installation Dimensions

Applications

• Construction machinery (loaders, cranes, excavators)

• Agricultural equipment (tractors, harvesters)

• Industrial hydraulic systems

• Mining and heavy-duty equipment

• Material handling machinery

Packaging & Delivery

CBT-F4 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.

CBT-F4 Hydraulic Gear Pump FAQ

1. Is CBT-F4 a high-pressure pump?
Yes, it supports medium to high pressure up to 25 MPa (peak ~28 MPa).

2. Can rotation direction be customized?
Yes, both clockwise and counterclockwise versions are available.

3. What oil is recommended?
Standard anti-wear hydraulic oil (ISO VG32–68).

4. Is it interchangeable with other brands?
In many cases yes, it can replace similar external gear pumps with matching specs.

5. What industries use this pump most?
Construction, agriculture, and industrial machinery.

6. Do you support OEM branding?
Yes, logo, nameplate, and packaging can be customized.

Certifications & Quality Assurance

CBT-F4 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.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.