What is the warranty policy?

All products are inspected carefully one by one by QC before delivery to ensure quality.

Which applications are these pumps suitable for?

These hydraulic pumps are applied to machinery manufacturing, including excavators, loaders, bulldozers, pavers, graders, and cranes.

Hydraulic Pump A4vg28 Charge Pump Parts

Name: Hydraulic Pump A4vg28 Charge Pump Parts
Brand: Hangzhou PinXin Hydraulic Technology Co., Ltd.
SKU: 886340955

Zhejiang, ChinaHangzhou PinXin Hydraulic Technology Co., Ltd.

US$14.00-32.00

1 Piece

Sample price:US$523.00/piece.Request sample

Product profile

Customization

Available

Mesh Form

Internal Engaged

Tooth Flank

Straight Tooth

Model NO.

A4vg28 Charge Pump

Tooth Curve

Involute

Power

Hydraulic

Type

Normal Line Gear Pump

Applications

Machinery Manufacturing

Certification

CE, ISO

Material

Carbon Steel

Usage

Oil

Applied to

Excavator,Loader,Bulldozer,Paver,Grader,Crane

Transport Package

Box or Customer Requirements

Specification

A4VG28

Trademark

Origin

China

HS Code

8413606090

Production Capacity

500 Pieces/Month

Key features

Extensive Inventory: Large stock of charge pumps, motors, and parts for immediate shipment.

Fast Delivery: Lead time within 3 days for in-stock items; within 5 days for small orders.

Professional Supplier: Over 10 years of experience in the hydraulic industry.

Quality Assurance: Every product is inspected one by one by QC before delivery.

Flexible Shipping: Options include courier (5-7 days), air (3-5 days), or sea (20-30 days).

Custom Packaging: Supports neutral, brand, or customer-specific packing requirements.

Strategic Location: Factory located near Shanghai and Ningbo ports for efficient export.

No MOQ for Stock: No minimum order quantity required for items currently in stock.

Company profile

Importers and Exporters

Hangzhou PinXin Hydraulic Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-02-03Nearest Port: shanghai, ningboAverage Response Time: ≤3.75hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is a China-based hydraulic components agent and distributor with over ten years of experience representing Rexroth and Sauer-Danfoss products, and it also provides hydraulic system design, production, maintenance, and technical services. It reports TS 16949 and ISO 9001 certifications, export experience of eight years, and export sales accounting for 51%–70% of total sales. Customization is available, but only as flexible or minor customization. Innovation evidence is limited: there was no new product in the past year, no ODM, no SDK, no 3D design service, and only one R&D engineer. Service-management controls are weak or undocumented, with no written procedures for complaint handling, corrective actions, or service-capability assessment. Overseas service infrastructure is absent, although the supplier has attended PTC ASIA and accepts multiple trade and payment terms. Quality assurance and traceability status are unknown, and reported quality-control testing equipment is zero. No specific...

Supplier typeThe supplier describes itself as an agent and distributor of Rexroth and Sauer-Danfoss hydraulic control components, while also offering system design, production, maintenance, technical services, and flexible or minor customization. It exports through agents and under its own import/export rights, with eight years of export experience.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 supplier-management-system certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity dates, or scope.

After-Sales capabilityThe supplier states that it provides maintenance and professional technical services and reports lead times within 15 working days in both peak and off-season periods. However, it has no written complaint-handling, corrective-action, or service-capability assessment procedures, no overseas agents or branches, no overseas showroom, and serves zero countries overseas; therefore, formal and international after-sales support is not demonstrated.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, no available SDK, no 3D software design service, no ODM service, no professional-technology-supplier designation, and no new product reported in the past year. Its R&D engineer is assigned to developing new supply chains based on customer needs, but this does not establish strong product innovation.

Customization capabilityThe supplier explicitly offers flexible customization and minor customization for design services. It does not offer ODM, popular-brand OEM, or 3D software design services, so customization is available but appears limited in scope.

Product Q&A

Q:What is the lead time for delivery?

If items are in stock, the lead time is within 3 days. For quantities less than 50pcs not in stock, it is within 5 days. Delivery time depends on the quantity ordered.

Q:What are the payment terms?

We accept T/T (30% deposit, 70% balance before shipment) and L/C at sight. Other methods include LC, D/P, PayPal, Western Union, and Money Gram.

Q:Is there a minimum order quantity (MOQ)?

There is no MOQ for stocking production or common models. For larger quantities, prices will be more favorable.

Q:How are the products packed and shipped?

Products are packed in export standard cartons (neutral, brand, or custom) on pallets. Shipping options include courier (DHL/UPS/FedEx), air, or sea freight.

Q:What certifications do your products have?

Our products are certified with CE and ISO standards.