A4vtg5 Axial Variable Plunger Pump Manufacturers Direct Sales, Small Displacement, High Quality and Low Price

A4VTG5 Axial Variable Plunger Pump - Direct Sales, Small Displacement, High Quality, and Competitive Pricing

 

Hanjiu Technology specializes in providing high-quality piston hydraulic pumps for construction equipment. Our A4VTG5 model is designed to deliver reliable performance with a compact design and excellent efficiency.

This pump is an ideal replacement for the Rexroth A4VTG series and is widely used in closed-loop hydraulic systems, especially in concrete transport trucks and other heavy-duty applications.

 

The internal charge pump ensures a stable oil supply and control system, while two check relief valves are integrated to prevent overloading and ensure smooth directional control. The pump allows for adjustable maximum displacement, making it highly versatile for various hydraulic needs.

 

Technical Specifications

 

 

Key Features:

• Swashplate design for axial variable plunger pumps in closed-loop hydrostatic transmission systems.
• Flow is proportional to drive speed and displacement, offering precise control.
• Smooth flow direction change when the swashplate passes through the neutral position.
• Integrated high-pressure relief valves help prevent system overload and also function as charge check valves.
• Built-in charge pump ensures consistent oil supply and control for variable displacement operations.
• Optional coupling flange for direct cardan shaft drive.
• Integrated boost pump for improved oil supply and pilot control.
• High-pressure relief valves with built-in boost function for enhanced performance.

 

HANJIU has been a leading name in the hydraulic industry for nearly 20 years, committed to quality, customer satisfaction, and innovation. We believe in delivering products that meet the highest standards and provide long-term value to our clients.

 

Founded initially as an OEM manufacturer, Hanjiu has evolved into a brand focused on innovation and reliability. We now offer a wide range of hydraulic solutions, including:

• Hydraulic motors and steering units
• Hydraulic piston pumps
• Hydraulic gear pumps
• Monoblock directional control valves

 

Hanjiu offers hydraulic gear pumps suitable for any system. With advanced machinery and a commitment to service excellence, we manufacture and support hydraulic solutions worldwide. We welcome your feedback and look forward to serving you.