Nachi Hydraulic Pump PVD-3B-56P Main Pump 

SWAFLY MACHINERY CO.,LIMITED is specialized in spare parts of the dealer excavator in Guangzhou.

Founded in 2012, we can supply quality-trusted of fullrange of complete engine assy, travel motor, swing motor travel gearbox and swing gearbox, main control valve and undercarriage parts for HITACHI CATERPILLAR, KOMATSU, VOLVO, CASE, JCB, KOBELCO, NEW HOLLAND, SUMITOMO, KATO, BOBOCAT, JOHN DEERE, DOOSAN AND HYUNDAI.

The company regards reasonable prices, short production time and satisfactory after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits.
We welcome potential buyers to contact us.

Nachi Hydraulic Pump PVD-3B-56P is designed to provide reliable and efficient performance, ideal for applications in a variety of industrial, marine and agricultural settings. This slot piston pump utilizes a combination of a swash plate and a variable vane to efficiently deliver the right amount of flow in a smooth and consistent manner. The PVD-3B-56P produces high pressure and low RPM pressurization, which reduces noise levels and helpful for integrated power system design. It is also equipped with an innovative anti-cavitation system to prevent cavitation in the high pressure region of the pump.

The PVD-3B-56P Hydrostatic Piston Pump from Nachi is available in several different sizes and flow rates. Standard displacement is 10 cm³/rev and a maximum displacement is 32 cm³/rev. It is highly efficient, able to achieve up to 98% efficiency when operating at full speed. Pressure range is adjustable, with a maximum operating pressure of 28 MPa. The pump also incorporates advanced anti-stall and anti-cavitation features that help prevent power loss and provide long-term reliability.

The Nachi Hydraulic Pump PVD-3B-56P features a special low-leakage system that prevents internal leakage from shaft to the bearing area. Its high-precision machining of the swash plate and vane units contribute to reliable operation. The pump also features materials chosen for their corrosion and wear resistance, as well as seals made of NBR and PTFE materials for long-term durability.

Nachi Hydraulic Pump PVD-3B-56P is designed for applications that require a high degree of operational flexibility, since the pump can be mounted in either a horizontal or a vertical configuration. It is also designed to adapt to a variety of different loads, speeds and flows, making it suitable for a wide range of applications and industries. Optional accessories, such as a pressure summing system, can also be added to meet specific needs.

The Nachi Hydraulic Pump PVD-3B-56P provides consistently reliable hydraulic performance, so you can be sure it will meet your needs. With superior design and superior materials, this pump is designed to last and provide industry-leading reliability even under extreme conditions. Its features and versatility make it the ideal choice for many industrial, marine and agricultural applications.