What is the maximum pressure rating?

The nominal pressure is 400 bar, and the maximum pressure can reach 450 bar.

What control methods are available?

The pump supports Pressure, Flow, and Power Control methods.

OEM A4vg28 Hydraulic Pumps_Rexroth Axial Piston Variable High Pressure Pump

Name: OEM A4vg28 Hydraulic Pumps_Rexroth Axial Piston Variable High Pressure Pump
Brand: Shijiazhuang Baile Electromechanical Equipment Co., Ltd.
SKU: 2197170385

Hebei, ChinaShijiazhuang Baile Electromechanical Equipment Co., Ltd.

US$1,800.00

1 Piece

Product profile

Customization

Available

Type

Plunger Pump

Pressure

35MPa

Model NO.

a4vg28

Product Model

A4vg28

Working Pressure

280bar

Speed Range

1500-1800 Rpm

Specification Displacement

18-35ml/R

Control Method

Pressure, Flow, Power Control

Pump Weight

15kg

Rotation Direction

R /L(Clockwise)

Port Location

Both Sides

Pump Type

Axial Piston Pump

Application Fields

Hydraulic Systems Such as Machine Tools

Delivery Time

7-10days

Transport Package

Wooden Box

Specification

35x35x35

Trademark

hboeth

Origin

China

HS Code

8413910000

Production Capacity

1000

Key features

High Pressure Performance: Nominal pressure up to 400 bar, maximum pressure 450 bar for demanding applications.

High Efficiency Design: Optimized for high total efficiency and high power density in hydrostatic drives.

Versatile Control Options: Available with Pressure, Flow, and Power Control methods for precise system management.

OEM Branding Support: Custom branding allowed; customers can mark their own brand and code on products.

Wide Application Scope: Suitable for mobile equipment (excavators, loaders) and industrial hydraulics (presses).

Compact & Quiet Operation: Optimized dimensions for special installations with excellent suction characteristics and low noise.

Fast Delivery Time: Standard delivery within 7-10 days for efficient project turnaround.

Comprehensive Warranty: 12 months quality warranty provided for all hydraulic pumps and motors.

Company profile

Shijiazhuang Baile Electromechanical Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-04-05Nearest Port: xiamen, shanghaiAverage Response Time: ≤6.62hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FCA, Others, FOB, EXW, CFR, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a China-based limited company operating as both a trading company and manufacturer/factory, offering a broad hydraulic equipment range. Evidence indicates customization, ODM, recent product development, OEM service for known brands, ISO 9000/9001 certification, two production lines, and 21–30 quality-control staff. However, the records contain major inconsistencies: one slice states only three total employees, while another reports 6–10 years of R&D engineer experience and 21–30 quality staff. Service-management procedures, complaint handling, corrective actions, outsourcing controls, and environmental and fire-drill status are undocumented or unknown. Overseas warehouse and showroom capabilities are explicitly absent, and no SDK is available. Customer-related evidence is limited to OEM service for known brands and sector coverage, without named cases.

CertificationsThe supplier reports ISO 9000 and ISO 9001 certification. A BV audit record is also shown with a report period from 2026-05-12 to 2027-05-11, but the audit result is recorded as 0 without an interpretation, so the certification evidence is positive while the overall audit implication is unclear.

After-Sales capabilityThe supplier has in-stock capability, accepts multiple quotation and payment terms, and reports peak- and off-season lead times within 15 workdays. However, it has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling, and explicitly lacks overseas warehouses and showrooms.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple forms of customization. It also reports 6–10 years of total R&D engineer experience, but states that no SDK is available; the conflicting employee data further limits confidence in the scale of its R&D resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor customization, full customization, and flexible customization. It also states that ODM services are available, providing direct evidence of broad customization support.

Product Q&A

Q:What is the payment terms?

Full order: 50% as deposit (50% down payment), 50% balance payment before shipment. Small order or sample order: 100% full payment in advance.

Q:Can I mark my own brand on the pumps?

Yes, all products accept to mark your brand and code.

Q:How long is the production quality guarantee?

We provide 12 months quality warranty for all our hydraulic pumps and motors.

Q:What is the delivery time?

The standard delivery time is 7-10 days.

Q:What are the main applications for this pump?

It is widely used in hydraulic systems such as machine tools, mobile hydraulics (excavators, loaders, cranes), and industrial hydraulics (presses, test rigs).