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A4vg28 Axial Piston Variable Pump for Mini Excavator and Compact Loader
US$200.00-2,500.00
1 SET
Product profile
Customization
AvailableType
Piston PumpModel
A4vgt90Model NO.
A4VG28Original
ChinaApplication
Construction MachineryColor
CustomizedTransport Package
Wooden Case for ExportSpecification
pistonTrademark
FOCOROrigin
ChinaHS Code
8413606090Production Capacity
2000 Sets/MonthKey features
Infinitely Variable Flow: Output flow is proportional to drive speed and displacement, adjustable from 0 to maximum via swash plate angle.
Overload Protection: Equipped with two high-pressure relief valves to protect the hydrostatic transmission from overload.
Integrated Boost Pump: Acts as a feed and control oil pump with built-in boost pressure relief valve for safety.
Wide Application Range: Suitable for lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, and forging presses.
Full Customization: Offers full customization, minor customization, and flexible customization from samples or designs.
High Speed Performance: Maximum continuous speed up to 4000 rpm with high-speed plunger type design.
Multiple Certifications: Certified with GS, CE, and ISO9001 standards for quality assurance.
Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.40h
AI-Powered supplier vetting
SummaryFocor is identified as a China-based trading company established in 2017, supplying mining machinery, hydraulic equipment, gear reducers, and related parts. The supplier states that it holds European CE certification and ISO9001 certification, operates five production lines, and has 41–50 quality-control staff, although its reported total employee count is three, creating a material data inconsistency. Focor describes independent R&D laboratories, patented technologies, and an independent service team, but the stated total R&D engineer experience is only one year and most detailed R&D and customization capabilities are unverified. A CTI audit record is provided for the period from 2024-05-31 to 2025-05-30, with an evaluation result of 0; the meaning of this result is not specified. Overseas service channels, environmental documentation, and customer case evidence remain insufficient.
CertificationsFocor explicitly states that it has obtained European CE certification and ISO9001 international quality system certification. The slices do not provide certificate numbers, issuing dates, scope, or current validity, so the claimed holdings are positive but their details cannot be independently assessed.
After-Sales capabilityFocor states that it provides excellent after-sales service and has established an independent service team with qualified staff, equipment, processes, and support structures intended to maintain machinery continuity. However, overseas service coverage and service-channel capabilities are marked unknown.
R&D capabilityFocor describes itself as a high-tech enterprise with independent R&D laboratories, multiple patented technologies applied in production, and integration of research, production, sales, and services. Against this, the stated total R&D engineer experience is only one year, and no detailed technical output or current R&D documentation is provided.
Production capacityThe supplier reports five production lines, 41–50 quality-control staff, and production activities supported by patented technologies. Its stated integration of production and its mining-equipment audit listing support production involvement, but the reported total employee count of three conflicts with the quality-control staffing figure, limiting confidence in the scale data.
Product Q&A
Q:What is the maximum continuous speed for the A4VG90 pump?
A:
The maximum continuous speed for the A4VG90 model is 3050 rpm.
Q:Can the pump be customized?
A:
Yes, full customization, minor customization, and flexible customization from samples or designs are available.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 set.
Q:What are the lead times for delivery?
A:
Both peak season and off-season lead times are within 15 workdays.
Q:Which industries use this hydraulic pump?
A:
It is widely used in lifting machinery, engineering machinery, metallurgy, mining, shipbuilding, and forging presses.
Send Inquiry
*To:
Jinan Focor Machinery Co., Ltd.
Jinan Focor Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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