Hitachi Excavator ZX200-3 9262319 9262320 Hydraulic Pump Assy For Mini Excavator

Hitachi excavator ZX200-3 9262319 9262320 hydraulic pump assy for mini excavator

The hydraulic pump converts mechanical energy into hydraulic energy to power the excavator's hydraulic system. When the engine drives the pump shaft to rotate, the internal pistons or gear sets create oil suction and compression processes, forming a high-pressure oil flow. Belparts hydraulic pumps feature variable displacement design that automatically adjusts output flow according to load requirements, achieving high energy efficiency.

List of spare parts

The hydraulic pump is a core power component specially designed for construction machinery. Incorporating innovative hydraulic technology and precision manufacturing processes, it delivers stable and efficient hydraulic power for excavators, loaders and other equipment. This product line features outstanding advantages including high efficiency, long service life and low noise, meeting various demanding working conditions.

Key Features

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

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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

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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

GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.

Our main products are Excavator Hydraulic spare parts, Hydraulic pump, Swing motor, Travel motor, Final drive, Swing gearbox, Travel gearbox, Control valve,Monitor,Controller, Hydraulic cylinder and other hydraulic items with genuine and aftermarket quality. Until now, our products enjoy high reputation all over the world and have been exported to more than 150 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" are widely acclaimed by foreign customers.

In February 2023, Belparts Yunnan Tourism Team Building

In April 2024, Belparts participated in the Brazil Construction Machinery Exhibition and visited local clients in Brazil.

In April 2024, Belparts participated in the French Construction Machinery Exhibition and visited clients in France and Spain

In May 2024, Belparts Travel Thailand