Nachi's PVD and PVK series of small pumps, here are the specific details about PVD-00B, PVD-0B, PVD-1B, PVD-2B, PVD-3B, PVK-2B, and PVK-3B:
I. PVD Series Variable Axial Piston Pumps
1. PVD-00B
• Belongs to Nachi Fujikoshi's PVD series of variable axial piston pumps.
• Features constant horsepower control, which maximizes engine horsepower to enhance equipment speed and power.
• Designed with a compact size, suitable for installation in small engine compartments.
2. PVD-0B
• Also a variable axial piston pump with similar characteristics to the PVD-00B.
• May offer different displacement and control options to meet various application needs.
3. PVD-1B
• This pump can deliver two identical flows from a single pump body, ensuring straight-line movement of excavators.
• Suitable for excavators weighing between 1 and 6 tons, with an internal drainage structure that eliminates the need for additional drainage piping.
• Comes standard with constant power control, improving machine speed and productivity.
4. PVD-2B
• Suitable for larger excavators or applications requiring higher pressure.
• Known for its high efficiency, durability, and ease of maintenance.
• May offer multiple control options and displacement specifications to cater to different customer requirements.
5. PVD-3B
• As the high-end model in the PVD series, it may feature higher pressure and displacement specifications.
• Suitable for industrial applications requiring high pressure and large flow rates.
• Also features constant horsepower control and a compact design.
II. PVK Series Piston Pumps
1. PVK-2B
• Belongs to Nachi Fujikoshi's PVK series of piston pumps.
• May adopt a semi-cylindrical swashplate design to reduce noise and pulsation.
• Offers multiple control options and high efficiency, contributing to energy savings.
• Suitable for various industrial machines such as forging presses, molding machines, and large machine tools as a hydraulic power source.
2. PVK-3B
• Similar to the PVK-2B but may offer higher performance specifications.
• Also suitable for industrial applications requiring high reliability and stability.
• May feature an integrated motor design for easy installation and use.
III. Common Characteristics
• High Efficiency: Utilizes advanced technology to improve pump efficiency and pressure output.
• Wear-resistant and Durable: Uses high-quality components and materials within the pump to ensure long-term stable operation.
• Easy Maintenance: Designed with a reasonable structure for easy disassembly, assembly, and maintenance, reducing downtime.
• Multiple Control Options: Offers various control modes and displacement specifications to meet different application needs.