What is the speed range of the hydraulic pump?

The speed range is 1000~3200 R/Min.

Can you provide OEM or ODM services?

Yes, we provide OEM/ODM customization services including full customization and flexible adjustments.

What is the minimum order quantity?

The minimum order quantity is 1 Pc.

ZUOSEN A4vso 71 Dfr1 30r Variable Hydraulic Piston Pump for Construction

Name: ZUOSEN A4vso 71 Dfr1 30r Variable Hydraulic Piston Pump for Construction
Brand: Shenzhen Zuosen Technology Co., Ltd.
SKU: 2096793912

Guangdong, ChinaShenzhen Zuosen Technology Co., Ltd.

US$1,380.00

1-19 Pieces

US$1,350.00

20-99 Pieces

US$1,250.00

100+ Pieces

Sample price:US$1380.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Video Technical Support, Field Maintenance and Rep

Warranty

1 Year

Model NO.

A4VSO 71 DFR1-30R-PPB13N00

Structure

Single Cylinder

Power

Hydraulic

Application

Machinery Manufacturing

Performance

Health

Standard

Type

ZUOSEN Hydraulic Piston Pump

Model

A4vso 71 Dfr1-30r-Ppb13n00

Control Type

Dr Dp Dfr Fr Lr Ma Em Hm HS Eo HD Ds1 Dfe1

Displacement Cm3 /Rev

74 Cc/Rev

Speed Range

1000~3200 R/Min

Weight

35kg

Manufacturing Mode

OEM

Rotation

Right From Shaft End

Installation

Flanges

Material

Cast Iron

Place of Origin

China

Nominal Pressure

350 Bar

Transport Package

Wooden or Box

Specification

standdard

Trademark

ZUOSEN

Origin

China

HS Code

8413503190

Production Capacity

1000PCS/Year

Key features

OEM/ODM Customization: Supports full customization from samples, designs, and flexible minor adjustments.

High-Performance Pump: Cast iron axial piston pump with 74cc/rev displacement and 350 bar pressure.

Wide Application Range: Suitable for construction, plastic, die-casting, metallurgical, and mining machinery.

Fast Delivery: Normal models shipped within 2 days; bulk/unusual orders within 5-10 days.

Quality Assurance: Manufactured with advanced equipment like DMG MORI and tested on hydraulic benches.

1-Year Warranty: Comprehensive one-year warranty covering mechanical defects and performance.

Video Technical Support: Professional after-sales service including video guidance and field maintenance.

Global Supply: Products exported to over 100 countries with thousands of long-term partners.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerSelf-branded

Shenzhen Zuosen Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤1.73h

AI-Powered supplier vetting

SummaryZUOSEN Hydraulics is identified as a trading company whose stated business scope includes manufacturing and sales of hydraulic and pneumatic machinery components, lubricating oil, and gears. The supplier reports substantial annual production capacities for piston and vane pumps, along with flexible customization, ODM, and OEM services. However, it does not provide 3D software design, reported no new products in the past year, and lacks SDK availability. Service-management documentation is incomplete: no written assessment procedures or approved supplier list were reported, while corrective-action procedures lack written records. The supplier reports no inventory, overseas warehouse, showroom, overseas agent or branch, overseas-service countries, or offline trade-show participation. Financial information is inconsistent across the provided records and does not support a clear credibility assessment. No certification information or customer case details are provided.

After-Sales capabilityThe supplier reports no inventory, overseas warehouse, overseas showroom, overseas agent or branch, and service coverage in zero countries. Although it accepts multiple quotation and payment terms and reports lead times within 15 workdays, the absence of overseas service infrastructure and incomplete service-control documentation limits evidence of robust after-sales capability.

R&D capabilityThe supplier offers ODM services and describes advanced manufacturing and testing equipment, but it does not provide 3D software design, has no available SDK, and reported no new products during the past year. These explicit limitations outweigh the available evidence of design-related capability for an innovation assessment.

Production capacityThe supplier reports annual capacities of 40,000 Yuken AR/A piston pumps, 6,000 Nachi PVS/ZUOSEN P pumps, 10,000 Yeoshe/Daikin V pumps, 6,000 Rexroth A10VSO/A4VSO pumps, and 40,000 vane pumps. Its factory description also cites manufacturing lines, machining, measurement, honing, and hydraulic testing equipment, providing explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This directly supports a broad customization capability, although no 3D software design or SDK is available.