Nachi Original PVD-00B-14P-5G3-5761A For KX15 KX17 Excavator Main Pump Assy

KYB original PSVL-54CG excavator hydraulic main pump for Kubota KX40 KX151 KX155

The hydraulic pump is a critical component in excavators, responsible for converting mechanical energy into hydraulic energy. It supplies high-pressure hydraulic oil to various actuators (such as hydraulic cylinders and motors), enabling smooth and efficient operation of the excavator. High-quality hydraulic pumps ensure durability, energy efficiency, and precise control, making them essential for construction, mining, and other heavy-duty applications.

1. Superior Performance

• High efficiency design: Volumetric efficiency ≥95%, total efficiency ≥90%

• High pressure output: Rated working pressure 35MPa, peak pressure up to 42MPa

• Wide speed range: 800-2200rpm, adaptable to different engine conditions

2. Extended Service Life

• Special alloy materials with key component hardness over HRC60

• Optimized friction pair design, service life exceeds 10,000 hours

• Passed 2 million pressure shock tests, industry-leading reliability

3. Intelligent Control

• Optional electronic proportional control with response time <50ms

• Built-in pressure compensation and load sensing functions

• Supports CAN bus communication for easy system integration

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Mainly engaged in excavator hydraulic pumps, final drive, travel motors, swing motors, distribution valves,control valve assy,reduction gearbox,cylinder assy and various hydraulic spare parts.
Excavator hydraulic one-stop service, we can provide Komatsu, Hitachi, Kato, Doosan, Hyundai, Sany, Liugong, Sunward Intelligent, hydraulic pumps of various tonnage models, distribution valves, travel assemblies, travel motors, swing motors and hydraulic spare parts.

If you are interested in any models, please tell us the OEM model code, and we can check the prices for you very soon.