Hydraulic Piston Pump A4vg71hwdl1 Charge Pump for Roller Main Pump

Name: Hydraulic Piston Pump A4vg71hwdl1 Charge Pump for Roller Main Pump
Brand: Hangzhou PinXin Hydraulic Technology Co., Ltd.
SKU: 845564415

Zhejiang, ChinaHangzhou PinXin Hydraulic Technology Co., Ltd.

US$99.00-299.00

1 Piece

Product profile

Customization

Available

After-sales Service

Pxhyds

Warranty

Pxhyds

Model NO.

A4VG71HWDL1

Structure

Axial Plunger Pump

Cylinder Number

Single Cylinder

Drive Mode

Hydraulic Driven Reciprocating Pump

Pump Shaft Position

Horizontal

Type

Radial

Power

Hydraulic

Straight Shaft Swashplate Piston Type

Pressureoil

Radial Plunger Pump Type

Valve with Flow

Apply for

Drum Roller

Apply to

Main Pump

Material

Cast Iron

Transport Package

Standard Export Package

Specification

A4vg71hwdl1

Trademark

Pinxin

Origin

China

HS Code

8413503190

Production Capacity

1000pieces/Month

Key features

High Pressure Reliability: Rated pressure 400 bar, peak 450 bar, suitable for heavy-duty closed-loop systems.

Integrated Design: Built-in oil supply pump and complete valve assembly for simplified installation.

High Efficiency: Optimized flow path and dynamic balancing for low noise and long continuous operation.

Wide Compatibility: 32-series universal interface compatible with most host systems.

Versatile Applications: Used in construction, road machinery, industrial hydraulics, and special vehicles.

Fast Delivery Options: Courier 5-7 days, Air 3-5 days, Sea 20-30 days for flexible shipping needs.

Professional Support: 24-hour technical support, remote guidance, and free warranty repair for non-human damage.

Global Export Experience: Exported to Asia, Americas, Africa, and Europe with over a decade of trade experience.

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: ≤6.81hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryThe supplier is a Chinese company with over ten years of experience as an agent and distributor for hydraulic control components. They have strong international presence, exporting 51%-70% of their products, primarily through direct export rights and agents. The company holds TS 16949 and ISO 9001 certifications, indicating a commitment to quality management. However, they lack formal procedures for after-sales service and show limited innovation capability, with no ODM, OEM, or R&D contributions to new products. Their production output is moderate, and they offer minor customization services.

Supplier typeThe supplier is primarily a distributor and agent for hydraulic control components with a focus on exports.

CertificationsThe supplier holds TS 16949 and ISO 9001 certifications, indicating adherence to quality management standards.

After-Sales capabilityThere are no written procedures or records for handling customer complaints or service capabilities.

R&D capabilityThe supplier lacks ODM, OEM services, and SDK availability, with minimal R&D engagement in developing new products.

Production capacityThe supplier has a moderate annual production output and consistent lead times during peak and off-seasons.

Customization capabilityThe supplier offers flexible and minor customization services but does not support 3D software design.

Product Q&A

Q:What are the differences between EP, HD, HW, and EZ control options?

EP offers continuous stepless flow for precision control. HD is hydraulic remote control for harsh/explosion-proof environments. HW is mechanical-hydraulic servo for fast response. EZ is two-stage switching for simple, low-cost applications.

Q:What are the rated and peak pressure ratings for A4VG pumps?

All A4VG series pumps have a rated pressure of 400 bar and a peak pressure of 450 bar. They can withstand short-term surges up to 500 bar, suitable for heavy-duty equipment.

Q:What types of equipment can A4VG pumps be used in?

They are designed for high-pressure closed-circuit systems in construction equipment (pump trucks, rollers), road machinery (pavers, milling machines), industrial hydraulics, and special-purpose vehicles.

Q:What are the installation and maintenance precautions?

Installation: Do not strike the shaft; use a coupling; ensure level mounting and correct rotation direction. Maintenance: Replace oil every 500 hours; check oil pressure (0.8-1.2 MPa); clean filters regularly.

Q:What is the warranty and after-sales service policy?

We provide free repair or replacement for non-human-caused damage within the warranty period. 24-hour technical support is available, including remote guidance for installation and troubleshooting.