KC-A4VG355-500 Rexroth series Pump Construction Machinery

A4VG is a swash plate type axial piston variable pump manufactured . It adopts a swash plate structure and can flexibly adjust the output flow by changing the angle of the swash plate. It is commonly used in high-power hydraulic systems of large construction machinery, mining equipment, and ships. In scenarios with high-pressure and large-displacement requirements, it provides strong power support for the stable operation of equipment.

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Advantages

High Power Density: Compact structure, capable of delivering high power per unit volume, suitable for equipment with limited space but high power requirements.

Excellent High-Pressure Performance: Specifically designed for high-pressure working conditions, it can stably handle severe working pressures and ensure the reliable operation of the system.

Diverse Control Modes: Supports multiple control methods, allowing for precise adjustment of flow and pressure according to different working conditions and equipment needs.

Long Service Life & Low Maintenance: Critical components are processed by special technologies, featuring wear resistance and pollution resistance, which extends the service life and reduces maintenance frequency.

Technical Data

Type	Displacement(cm³/rev)	Rated Pressure (MPa)	Maximum Pressure (MPa)	Rated Speed (rpm)	Maximum Speed (rpm)
A4VG355	355	400	450	1,800	2,500
A4VG500	500	400	450	1,800	2,200

FAQ

What Is The Difference Between KICAN Pump & OEM Pump?

Price: KICAN pump are much cheaper than OEM pump.
Availability: KICAN pumps are often more available than OEM ones.
Variety: KICAN offers an extensive variety of pumps, allowing the possibility of finding any parts you need in just one stop.
Quality: All KICAN pumps must be tested as the original standard before the delivery, making which 100% equivalent to OEM pumps.
Do You Provide Samples? Are They Free?What are the shipping methods?

We can provide samples, and the sample costs will be refunded to you in the form of deducted payments in the later stages.In the freight link, we support a variety of express delivery methods, which can directly deliver the samples to you, including:Railway Express;Air Express;Waterway Express.
Currency and Payment Methods?

We support multiple currencies and diverse payment methods, such as T/T, L/C, bank transfer, and more.
Can KICAN's independently developed brand products directly replace original parts?

Yes, its independently developed brand products have the same performance as original parts, achieve full OEM equivalence, and can be directly replaced.
Which international brands' equivalent OEM products does KICAN provide?

KICAN provides OEM products fully equivalent to internationally renowned brands such as Parker Hannifin, Kawasaki Heavy Industries, Eaton, Sauer, NACHI, Yuken, Danfoss, and Rexroth.
What is KICAN's product strategy?

KICAN adheres to a dual-track strategy of "independent R&D + brand OEM." It not only develops independent brands such as Parsle and RYD but also provides OEM products fully equivalent to internationally renowned brands like Parker Hannifin and Kawasaki Heavy Industries.
What is the minimum order quantity (MOQ) for hydraulic valves?

Standard models have a flexible MOQ of 50 pieces. Sample orders start from 20 pieces.
How to handle urgent breakdowns?

Our national partners stock critical spare parts in 6 regional centers, with priority delivery services available at major ports.
What are the payment terms for new customers?

A 30% T/T advance payment is required for the first transaction. Payment terms can be further discussed after three consecutive successful deliveries.
Are certification documents available?

Each shipment includes CE/ISO/REACH certificates. Special certifications (e.g., ATEX) require 45 days' prior notice.