8080641 Original Excavator Parts Pipe for ZX110 ZX130 ZX180

This product is a high-performance hydraulic pipeline designed specifically for Hitachi Z and ZX series medium to large excavators, with a core universal part number of 8080641. It is precisely adapted to classic Hitachi models such as ZX200, ZX240, ZX330, etc., and carries core oil transmission in the boom, stick, or auxiliary hydraulic system. This pipeline is manufactured strictly in accordance with the original factory level technical specifications, with extremely high interchangeability and universality, and can perfectly replace original components.
 

The pipeline is made of high-strength high-quality alloy steel (or high-pressure steel wire braided pipe), and the surface is treated with precision anti-corrosion coating, which has excellent wear resistance and oxidation resistance. The product has high pressure resistance and excellent pulse resistance, which can effectively withstand high-voltage instantaneous impacts under heavy load conditions and eliminate the risk of pipe bursting. The geometric dimensions of the pipeline bending are precision CNC formed, with smooth inner walls and no impurities, and low fluid resistance, ensuring efficient and stable operation of the hydraulic system in harsh mining and earthwork environments.

To extend the service life of pipelines, post maintenance should focus on regular inspections and standardized operations. It is recommended to check the fastening status of pipeline joints and clamps every 250 hours of operation to prevent loosening and leakage caused by vibration; At the same time, it is necessary to inspect the surface of the pipe body for external friction scratches, and replace the protective cover in a timely manner if any hidden dangers are found. Keeping the hydraulic oil clean and regularly replacing the filter element can prevent impurities from washing the inner wall. When idle for a long time, rust proof grease should be applied to the exposed parts and tightly sealed and protected against moisture.