hydraulic pump for hitachi excavator 

The main pump is the heart of a water treatment system, operating in harsh conditions and susceptible to rust, corrosion, and contamination, all of which can cause serious damage. The metals used in the main pump deteriorate over time due to oxidation and corrosion. As a result, high oxidation and corrosion resistance alloys are used in their construction. Carbon steel is the most commonly used material for the main pump because it has high strength at medium temperatures but is not resistant to high temperatures and has good corrosion resistance.

The X-870 main pump is a self-priming rotary vane pump with a compact structure, a straightforward appearance, and easy installation and maintenance. Its individual parts are cast with high precision and fit together well. The entire pump is free of end pieces and bearings, reducing operational trouble.

The main pump is the beating heart of any fuel delivery system. Its performance has an immediate impact on vehicle performance and engine life. Our top-of-the-line pumps are specifically designed to meet the requirements of various applications.

The ZX200-1 HPV102 main pump is specifically designed for sand moulding plants in the petroleum drilling, metallurgy, chemical industry, shipbuilding, and construction industries, among others. Because of its high efficiency and low noise, it is highly adaptable to meet the diverse needs of customers. It is widely used as an antifreeze in flooded systems with water.