What is the minimum order quantity?

The minimum order quantity is 1 set.

Can you customize the product based on designs or samples?

Yes, we offer customization options from both samples and designs.

Parker Denison Veljan Series M3b M4c M4d M4e Balanced Vane Motor

Name: Parker Denison Veljan Series M3b M4c M4d M4e Balanced Vane Motor
Brand: Ningbo Hyleman Hydraulic Co., Ltd.
SKU: 1918817511

Zhejiang, ChinaNingbo Hyleman Hydraulic Co., Ltd.

US$500.00-600.00

1 Piece

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

M4C

Acting Form

Single-Acting

Type

Vane Pump

Displacement

24, 27, 31, 43, 55, 67, 75

Performance

Corrosion

Certification

CE, ISO, RoHS

Pressure

23MPa

Max Speed

4000

Material

Cast Iron

Color

Black

Transport Package

Wooden Box

Specification

M4C

Trademark

HYLEMAN

Origin

China

HS Code

8413503190

Production Capacity

100000

Key features

Full Compatibility with Original: Products are completely equivalent and interchangeable with original Parker Denison models.

High Starting Torque Efficiency: Enables starting under high load without pressure overshoots, jerks, or high instantaneous horsepower loads.

Low Torque Ripple: Exhibits very low torque ripple when operating at very low speeds on swing and load hoist drives.

100% Pre-shipment Testing: Every product undergoes comprehensive inspection with a unique tracking code to ensure zero defects.

1-Year Warranty Coverage: All products come with a comprehensive 1-year warranty period after shipment from the factory.

Advanced Manufacturing Equipment: Utilizes new CNC machines imported from Germany and Japan for high precision and accuracy.

Experienced Technical Team: Chief engineer has 40+ years experience; 15-person research team dedicated to product improvement.

Competitive Pricing: More reasonable pricing than domestic suppliers while maintaining top quality standards.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Ningbo Hyleman Hydraulic Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 5 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.03h

AI-Powered supplier vetting

SummaryNingbo Hyleman Hydraulic Co., Ltd. is a China-based limited trading company established in 2021 with five employees, offering a broad range of hydraulic products and serving markets across multiple regions. It reports OEM service for well-known brands, ODM availability, sample-based customization, repeat-buyer preference of 80%–100%, and substantial stated product output. However, it is not identified as a professional technical supplier, has only one R&D engineer, launched no new products in the last year, and lacks 3D software design and SDK capabilities. Overseas service infrastructure is absent, while service procedures, complaint handling, and corrective-action records are not documented. Certification information, customer case details, and sufficient evidence of financial strength are unavailable.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. It also lacks written procedures or records for complaint handling, corrective and preventive actions, and effective service assessment; overseas service coverage is stated as zero countries.

R&D capabilityInnovation capability is weakly supported: the supplier is not identified as a professional technical supplier, has one R&D engineer, launched no new products in the last year, lacks 3D software design services and an SDK, and has one year of stated R&D-engineer experience. ODM service is available, but this does not offset the explicit limitations in product-development capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers ODM services, supporting a demonstrated ability to handle sample-based and original-design manufacturing requirements. Its lack of 3D software design services and SDK limits the extent of supported technical customization.

Client casesThe supplier states that it provides OEM services for well-known brands and reports a repeat-buyer preference of 80%–100%. These are positive customer-related indicators, but no named customers, project descriptions, or verifiable case details are provided.

Product Q&A

Q:Are these motors compatible with original Parker Denison models?

Yes, all HYLEMAN products are completely equivalent and interchangeable with the original Parker Denison Veljan series.

Q:What is the warranty period for these motors?

We provide a comprehensive 1-year warranty for all our products after shipment from the factory.

Q:How long does it take to ship orders?

Small orders can be shipped within one week, while large orders (e.g., 500+ units) are usually shipped within one month.

Q:What hydraulic fluids are recommended?

We recommend mineral oil (RE 90220), environmentally acceptable fluids (RE 90221), or HF fluids (RE 90223); variable pump A4VG is unsuitable for HFA, HFB, and HFC.

Q:Do you offer technical support after purchase?

Yes, we provide technical support at any time if customers encounter issues, offering solutions as soon as possible.