Medium-sized Excavator

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For Nachi PVD series (Originals): 100% Interchangeable

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

TypeDisplacement(cm³/rev)Rated Pressure (MPa)Maximum Pressure (MPa)Rated Speed (rpm)Maximum Speed (rpm)
PVD2B - 4040212818002400



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)


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