Rexroth AA4VSO Hydraulic Piston Pump

Product Name: Rexroth AA4VSO Variable Displacement Axial Piston Pump
Model Number: AA4VSO Series
Brand: Bosch Rexroth
Product Category: Hydraulic Pump → Axial Piston Pump → Variable Displacement Piston Pump

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Product Details

The Rexroth AA4VSO Hydraulic Piston Pump is a high-performance variable displacement axial piston pump designed for open-circuit hydraulic systems. It is widely used in industrial and heavy-duty hydraulic applications where high efficiency, precise flow control, and reliable operation are required.

The AA4VSO series uses an axial piston swash plate design and is available with various displacement sizes and control options to match different hydraulic system requirements.

Asia-Mech Hydro-Pneumatic (M) Sdn Bhd supplies Rexroth AA4VSO hydraulic piston pumps for replacement, OEM machinery, and hydraulic system applications in Malaysia and worldwide.

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Description

The Bosch Rexroth AA4VSO hydraulic piston pump is engineered for demanding hydraulic applications including manufacturing machinery, presses, injection moulding machines, marine systems, construction equipment, and industrial power units.

With variable displacement control, the pump can adjust hydraulic flow according to system demand, improving hydraulic system efficiency and reducing unnecessary energy consumption.

The AA4VSO series is available in different configurations depending on:

• Displacement size

• Control type

• Mounting arrangement

• Shaft design

• Port configuration

• Rotation direction

Complete model code is required to confirm the exact specification.

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Features

✅ Variable displacement axial piston pump design
✅ Open circuit hydraulic system application
✅ High efficiency and reliable performance
✅ Suitable for continuous industrial operation
✅ Wide range of displacement options
✅ Multiple hydraulic control options available
✅ Compact and robust construction
✅ Suitable for OEM replacement and hydraulic system upgrades

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Applications

Rexroth AA4VSO pumps are commonly used in:

Industrial Machinery

• Hydraulic presses

• Injection moulding machines

• Machine tools

• Metal forming equipment

• Hydraulic power units

Heavy Equipment

• Construction machinery

• Mining equipment

• Marine hydraulic systems

• Offshore equipment

Industrial Automation

• Hydraulic drive systems

• OEM machinery

• Special purpose machines

Other Industries

• Palm oil mill machinery

• Manufacturing plants

• Material handling equipment

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Rexroth AA4VSO Model Number List

Common AA4VSO displacement series:

Model Series	Description
AA4VSO40	AA4VSO 40 displacement pump
AA4VSO56	AA4VSO 56 displacement pump
AA4VSO71	AA4VSO 71 displacement pump
AA4VSO125	AA4VSO 125 displacement pump
AA4VSO180	AA4VSO 180 displacement pump
AA4VSO250	AA4VSO 250 displacement pump
AA4VSO355	AA4VSO 355 displacement pump
AA4VSO500	AA4VSO 500 displacement pump
AA4VSO750	AA4VSO 750 displacement pump
AA4VSO1000	AA4VSO 1000 displacement pump

Note: Rexroth complete ordering codes contain additional information such as control type, shaft version, mounting type, pressure rating, and port configuration. Please provide the full model code for accurate identification.

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Common Rexroth AA4VSO Ordering Code Examples

Examples of AA4VSO configurations:

• AA4VSO40

• AA4VSO56

• AA4VSO71

• AA4VSO125

• AA4VSO180

• AA4VSO250

• AA4VSO355

Full model codes may include additional suffixes depending on:

• Control device

• Rotation direction

• Mounting flange

• Shaft type

• Pressure control options

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Specifications

Specification	Details
Pump Type	Variable displacement axial piston pump
Design	Swash plate axial piston design
Circuit Type	Open circuit
Brand	Rexroth
Application	Industrial hydraulic systems
Displacement	Available in multiple sizes

Technical specifications such as maximum pressure, rated speed, flow capacity, and exact dimensions must be verified according to the official Rexroth catalogue and complete model number.

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FAQ

1. What is Rexroth AA4VSO hydraulic pump?

The Rexroth AA4VSO is a variable displacement axial piston pump designed for open-circuit hydraulic applications requiring efficient and reliable hydraulic power.

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2. Is AA4VSO a piston pump?

Yes. The AA4VSO is a variable displacement axial piston hydraulic pump using a swash plate design.

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3. What industries use AA4VSO pumps?

AA4VSO pumps are used in manufacturing, construction, marine, mining, hydraulic presses, OEM machinery, and industrial hydraulic systems.

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4. Can Asia-Mech supply Rexroth AA4VSO replacement pumps?

Yes. Asia-Mech Hydro-Pneumatic supplies original genuine and aftermarket hydraulic pumps for industrial and mobile hydraulic applications.

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5. How do I select the correct AA4VSO pump?

Please provide:

• Complete pump model number

• Existing machine model

• Hydraulic system pressure

• Required flow rate

• Photos of pump nameplate

Our team can assist with identification and replacement.

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Related Rexroth Hydraulic Products

• Rexroth A4VSO Hydraulic Piston Pump

• Rexroth A10VSO Hydraulic Piston Pump

• Rexroth A11VLO Hydraulic Piston Pump

• Rexroth A2FO Fixed Displacement Piston Pump

• Rexroth A6VM Hydraulic Piston Motor

• Rexroth A6VE Hydraulic Motor

• Rexroth Hydraulic Control Valves

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Alternative Hydraulic Pump Models

Alternative brands and series:

• Kawasaki K3VL Series Hydraulic Piston Pump

• Kawasaki K3VG Series Hydraulic Piston Pump

• Parker PV Series Hydraulic Piston Pump

• Sauer Danfoss Series Hydraulic Piston Pump

• Eaton Vickers Piston Pump Series

• Linde HPV Series Hydraulic Pump

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Why Choose Asia-Mech Hydro-Pneumatic?

ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD provides hydraulic and pneumatic solutions for industries across Malaysia and worldwide.

✔ Original genuine and aftermarket hydraulic components
✔ Fast response and technical support
✔ Hydraulic pump identification assistance
✔ Replacement and OEM supply
✔ Door-to-door delivery service

A reliable local hydraulic supplier helps reduce machine downtime and ensures faster maintenance support.

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Supplier Information

ASIA-MECH HYDRO-PNEUMATIC (M) SDN BHD

Hydraulic & Pneumatic Components Supplier Malaysia

☎ Tel: 6-05-2821518 / 6016-5502288
📱 Mobile / WhatsApp: +60 16-550 2288
✉ Email: asiamech88@gmail.com

Products Supplied:

• Hydraulic Pumps

• Hydraulic Motors

• Hydraulic Valves

• Hydraulic Cylinders

• Pneumatic Components

• Industrial Automation Components

Datasheet / Catalogue / PDF Available Upon Request

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Delivery Area

Malaysia:

Perlis, Penang, Kedah, Perak, Pahang, Kuala Lumpur, Selangor, Melaka, Johor, Kelantan, Kuantan, Sabah, Sarawak

International Delivery:

Singapore, Thailand, Indonesia, Philippines, Vietnam, Europe, Worldwide

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Product Enquiry:
Contact Asia-Mech Hydro-Pneumatic (M) Sdn Bhd for AA4VSO Rexroth hydraulic piston pump quotation, datasheet, catalogue, and replacement assistance.

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