Medium-sized Excavator
KC-PVD Series is a 100% Direct Replacement for Nachi PVD Series hydraulic pumps, offering the following key advantages:
Seamless Compatibility: Direct replacement without system modifications, significantly reducing costs and downtime.
Warranty Assurance: Comes with a 12-month warranty, matching OEM reliability standards.
High Performance:KC-PVD series is a swash plate type axial piston variable pump for open hydraulic circuits. Key specs typically include: rated pressure up to 21-31.5 MPa, displacement range ~10-100 cm³/rev, and max speed around 1800-2400 rpm. It features low operating noise (<75 dB at rated load), high volumetric efficiency (>90%), and stable output flow adjustable via swash plate. The robust design ensures long service life even under continuous heavy-duty conditions.
Wide Applicability:industrial machinery (injection molding machines, press machines), construction equipment (excavators, loaders), agricultural machinery (harvesters, tractors), and automotive manufacturing lines—suitable for hydraulic systems requiring precise flow control and high-pressure operation.
Specific Model & Advantages
KC-PVD2B - 40
100% Interchangeable Replacement | For Kawasaki PVD2B - 40
Nachi PVD series is a swash plate-type axial piston variable pump designed for open hydraulic circuits. It delivers outstanding performance, featuring low operating noise (<75 dB at rated load), high volumetric efficiency (>90%), and stable adjustable flow via swash plate adjustment. With a rated pressure up to 21-31.5 MPa and max speed around 1800-2400 rpm, it ensures reliable operation in heavy-duty scenarios. Notably, the KC-PVD series is fully compatible with Nachi PVD in terms of structure, performance parameters, and installation dimensions, making it a complete replacement for Nachi PVD pumps in relevant hydraulic systems.
Technical Data
| Type | Displacement(cm³/rev) | Rated Pressure (MPa) | Maximum Pressure (MPa) | Rated Speed (rpm) | Maximum Speed (rpm) |
| PVD2B - 40 | 40 | 21 | 28 | 1800 | 2400 |
Application
1. Construction Machinery: Komatsu PC200-8 excavator (hydraulic arm & bucket drive), Caterpillar 966H wheel loader (lift/lower hydraulic system)
2. Industrial Machinery: Sumitomo SE180 injection molding machine (clamping & injection unit), Aida NXT-200 press machine (ram actuation)
3. Agricultural Machinery: John Deere 8R 410 tractor (front loader hydraulic control), Kubota M7-171 harvester (header lifting system)