The A4VG56 pump is a variable displacement axial piston pump, which means it can adjust its output flow rate according to the system requirements.
It offers a maximum displacement of 56 cm3/rev, providing a wide range of flow options to meet different operational needs. The pump operates at a maximum pressure of 350 bar (5076 psi), allowing it to handle demanding hydraulic applications.
One of the key features of the A4VG56 pump is its high efficiency. It utilizes the swashplate design, where the angle of the swashplate determines the displacement of the pistons. This design ensures minimal energy losses and maximizes the hydraulic power output. The pump also incorporates precise control mechanisms, such as servo pistons and electronic controls, to optimize efficiency and performance.
The A4VG56 pump is designed for durability and longevity. It is built with high-quality materials and undergoes rigorous testing to ensure reliable operation even in harsh conditions. The pump's pistons are made from wear-resistant materials, and the cylinder block is coated to enhance durability and reduce friction. These features contribute to extended service life and reduced maintenance requirements.
Another notable aspect of the A4VG56 pump is its versatility. It can be configured for different mounting options, including flange and foot mounting, allowing easy integration into various hydraulic systems. The pump can be used in both open and closed-loop circuits, making it suitable for a wide range of applications such as construction machinery, industrial equipment, and mobile hydraulics.
The A4VG56 pump offers excellent controllability, thanks to its advanced control mechanisms.
It can be equipped with various control options, including manual control, hydraulic control, and electronic control. These control options enable precise regulation of flow and pressure, facilitating smooth and efficient operation of the hydraulic system. Additionally, the pump can be easily integrated into advanced control systems, such as proportional control and electro-hydraulic control, for enhanced performance and functionality.
Maintenance and serviceability are essential considerations for hydraulic pumps, and the A4VG56 excels in these aspects. The pump is designed for easy maintenance, with accessible service points and replaceable components. It also incorporates features like a built-in pressure relief valve and a suction-side check valve to protect the pump and the system from potential damage.
