What is the lead time for production?

Lead time is 1-3 months during peak season and one month during off-season.

What is the volumetric efficiency?

The volumetric efficiency is guaranteed to be 92% or higher due to the auto-compensation unit.

Hydraulic Gear Pump Double Pump Oil Pump

Name: Hydraulic Gear Pump Double Pump Oil Pump
Brand: HEFEI CHANGYUAN HYDRAULIC CO., LTD.
SKU: 874027235

Anhui, ChinaHEFEI CHANGYUAN HYDRAULIC CO., LTD.

US$130.00-170.00

1 Piece

Product profile

Customization

Available

Product Name

Hydraulic Double Gear Pump

Nominal Displacement

5/5 Ml/R

Model NO.

CBWmb

Rated Pressure

100 Bar

Maximum Pressure

160 Bar

Minimum Speed

800 Rpm

Rated Speed

2800 Rpm

Maximum Speed

3000 Rpm

Volume Efficiency

92 %

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

High Strength Material: Pump housing constructed from high strength aluminum alloy for durability.

High Volumetric Efficiency: Auto-compensation unit ensures volumetric efficiency of 92% or higher.

Wide Operating Range: Supports higher working pressure up to 160 bar and wide speed range.

Flexible Shaft Options: Available with plain key, rectangular spline, flat key, or woodruff key.

Multiple Connection Types: Inlet/outlet joining types include flange (F) or thread (L) options.

OEM/ODM Service: Manufacturer offers both OEM and ODM services for custom needs.

ISO Certified Quality: Product holds ISO9001:2008 certificate ensuring quality standards.

1 Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

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: ≤7.01h 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.