What is the volume efficiency?

The pump achieves a volume efficiency of 90% thanks to its automatic compensation mechanism.

What are the available port configurations?

Options include back inlet/back outlet, back inlet/side outlet, and side inlet/side outlet.

What certifications does the product have?

The product is certified under ISO9001:2008 standards.

Hot Selling Hydraulic Gear Pump Cbhcg with Low Noise

Name: Hot Selling Hydraulic Gear Pump Cbhcg with Low Noise
Brand: HEFEI CHANGYUAN HYDRAULIC CO., LTD.
SKU: 839138515

Anhui, ChinaHEFEI CHANGYUAN HYDRAULIC CO., LTD.

US$130.00-170.00

1 Piece

Product profile

Customization

Available

Mesh Form

External Engaged

Tooth Flank

Straight Tooth

Model NO.

CBHCG

Power

Hydraulic

Type

Normal Line Gear Pump

Applications

Tractor,Harvester, Crane, Road Machine

Certification

ISO

Product Name

Hydraulic Gear Pump

Nominal Displacement

20 Ml/R

Rated Pressure

200 Bar

Maximum Pressure

250 Bar

Minimum Speed

500 Rpm

Rated Speed

2000 Rpm

Maximum Speed

3000 Rpm

Volume Efficiency

90 %

Warranty

1 Year

Certificate

ISO9001:2008

Transport Package

Packed in Export Standard

Trademark

HCHC

Origin

Anhui, China

Production Capacity

8000 Sets Per Month

Key features

Patented Low Noise Design: Noise level below 70dB(A) with asymmetrical tooth and double module gear.

High Volume Efficiency: Maintains 90% volume efficiency with automatic axial clearance compensation.

Durable Housing Material: Constructed from high vibration-absorbing material for stability.

Flexible Connection Options: Input shaft supports plain key, rectangular spline, and SAE spline.

Multiple Port Configurations: Offers back/back, back/side, and side/side inlet/outlet modes.

ISO9001:2008 Certified: Manufactured under strict ISO quality management standards.

1-Year Warranty Coverage: Includes 1-year warranty for mechanical reliability assurance.

OEM and ODM Services: Customization available with 81 R&D engineers and full production support.

Company profile

HEFEI CHANGYUAN HYDRAULIC CO., LTD.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-04-29 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.93h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHEFEI CHANGYUAN HYDRAULIC CO., LTD. is a China-based manufacturer of hydraulic pumps and motors, valves, and cylinders. The supplier reports more than 10 production lines, annual capacities of 400,000 hydraulic gear pumps or motors, 400,000 hydraulic valves, and 200,000 hydraulic cylinders, supported by 81 years of combined R&D engineer experience and 31–40 quality-control staff. It holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. The company exports under self-operated import and export rights to South America, Southeast Asia/Mideast, Europe, and Australia, with stated lead times of one month off-peak and two to three months during peak periods. Evidence is insufficient to assess after-sales service, customization capability, or financial credibility without using monetary information. One recorded transaction and an associated buyer are identified, but broader customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a manufacturer and specializes in the R&D, production, and sales of hydraulic pumps, motors, valves, and cylinders. Its stated commercial categories and product keywords are consistent with industrial hydraulic equipment manufacturing.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates, covering quality, environmental, and occupational health and safety management systems. These are explicit certifications relevant to manufacturing-system management.

R&D capabilityThe company describes itself as a high-tech enterprise specializing in R&D, production, and sales, and reports 81 years of total experience among R&D engineers. These points support an established R&D capability, although no patents, new-product records, or specific innovation outcomes are provided.

Production capacityThe supplier reports 645 employees, more than 10 production lines, a 93,300 m² manufacturing plant, and annual capacities of 400,000 hydraulic gear pumps or motors, 400,000 hydraulic valves, and 200,000 hydraulic cylinders. It also states one-month off-peak lead times and two-to-three-month peak-season fulfillment times, providing direct evidence of substantial production capacity and defined delivery schedules.

Client casesThe supplier states that it has been awarded excellent supplier status for many years, and one trade record identifies HYDRAULINK ENTERPRISES as an associated buyer for a hydraulic gear pump transaction. The evidence demonstrates at least one identifiable buyer relationship, but does not establish a broad portfolio of verified customer cases.