Skip to product information
0

A4VG40 Axial Piston Hydraulic Pump A4VG Series

SKU: 1601112349436Model: A4VG40Category: Pumps

The A4VG40 axial piston hydraulic pump is part of the Rexroth A4VG series of high-pressure variable displacement pumps designed for closed-loop hydrostatic drive systems.

Sale price  $3,870.00 Regular price  $4,306.00
Shipping calculated at checkout.

Need help applying this product? Our engineers can help select the right equipment and design a system around your requirements. Request a quote or discuss your application with us.

// Request a quote

A4VG40 Axial Piston Hydraulic Pump A4VG Series

Sent straight to our sales team. We usually reply within one business day.

Need help choosing? Send us the part number or your operating data — talk to an engineer or see full specifications.

Product Overview

The A4VG40 axial piston hydraulic pump is part of the Rexroth A4VG series of high-pressure variable displacement pumps designed for closed-loop hydrostatic drive systems. These pumps deliver efficient power transmission and stable hydraulic flow in heavy-duty mobile equipment.

The A4VG series includes models such as A4VG28, A4VG56, A4VG71, A4VG90, A4VG125, A4VG140, A4VG180, and A4VG250, offering flexible displacement options for various hydraulic power requirements.

Known for their durability and high efficiency, A4VG pumps are widely used in excavators, construction machinery, drilling equipment, and industrial hydraulic drive systems.

Technical Specifications

Specification Value
Product Name Axial Piston Hydraulic Pump
Model A4VG40
Series A4VG
Pump Type Variable Displacement Piston Pump
System Type Closed Loop Hydrostatic Drive
Mounting Type Flange Mount
Working Medium Hydraulic Oil
Housing Material Cast Iron
Application Mobile Hydraulic Systems
Condition New
Warranty 12 Months

Key Features

• Variable displacement axial piston pump design
• High efficiency hydrostatic drive performance
• Durable heavy-duty construction
• Reliable pressure and flow regulation
• Suitable for mobile machinery applications
• Long operational service life

Typical Applications

• Excavators
• Construction equipment
• Drilling machinery
• Mining equipment
• Industrial hydraulic drives
• Heavy mobile machinery

Shipping & Support

• Fast dispatch – Australia & world-wide shipping
• Technical assistance available
• 12-month warranty

// FAQs

Questions about this part?

Our engineers can confirm fit before you order. Contact support.

How do I find the right part for my system?

Three options. Search by part number if you have the OEM code from Parker, Danfoss, Linde, Kawasaki, Kayaba or Grundfos — our search recognises both manufacturer codes and aftermarket cross-references. Browse by category if you know the component type (pumps, valves, cylinders, etc.). Or send a spec sheet to our engineering desk and we'll cross-reference against our 3,000+ SKU catalogue within one business day.

Can you help me size a pump or valve for my application?

Yes — sizing support is included with every order. Send us your operating pressure, flow rate, viscosity, drive speed and duty cycle, and our engineers will recommend a suitable component from our catalogue with full datasheets. We don't custom-build parts ourselves, but we can spec the right OEM component for almost any standard industrial application.

Can you cross-reference a discontinued part?

Yes — cross-referencing is one of the things we do most. Send us the original part number (even if the manufacturer has dropped it) and our engineering desk will identify a current equivalent or compatible alternative. Cross-reference lookups are free and typically come back within 4 business hours.