Can these motors replace original Parker Denison units?

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

What are the available displacement sizes?

The displacement range includes 62, 74, 88, 102, 113, 128, 138, 153, 185, and 214.

Parker Denison Veljan Series M3b M4c M4d M4e Rotary Vane Motor

Name: Parker Denison Veljan Series M3b M4c M4d M4e Rotary Vane Motor
Brand: Ningbo Hyleman Hydraulic Co., Ltd.
SKU: 1917535581

Zhejiang, ChinaNingbo Hyleman Hydraulic Co., Ltd.

US$700.00-800.00

1 Piece

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

M4D

Acting Form

Single-Acting

Type

Vane Pump

Displacement

62, 74, 88, 102. 113, 128, 138, 153, 185, 214

Performance

Corrosion

Certification

CE, ISO, RoHS

Pressure

23MPa

Max Speed

4000

Material

Cast Iron

Color

Black

Transport Package

Wooden Box

Specification

M4D

Trademark

HYLEMAN

Origin

China

HS Code

8413503190

Production Capacity

100000

Key features

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

100% Pre-shipment Testing: Every unit undergoes strict quality control and testing with a unique tracking code.

High Starting Torque Efficiency: Enables motor start under high load without pressure overshoots or jerks.

Wide Displacement Range: Available in 21 sizes ranging from 62 to 214 for diverse application needs.

Low Torque Ripple: Exhibits very low torque ripple during operation at very low speeds.

Fast Delivery for Small Orders: Small orders can be shipped within one week of order confirmation.

Advanced CNC Manufacturing: Produced using imported German and Japanese CNC machines for high precision.

Expert Technical Support: Team with 20+ years experience provides solutions for any usage issues.

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: ≤3.02h

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.