318303056 steel pipe assembly XCMG XE2000 excavator spare parts

318303056｜XCMG XE2000 Dedicated High-Pressure Steel Pipe Assembly

In large-scale mining and heavy engineering construction, the reliability of the hydraulic system directly determines the working efficiency of the equipment. The XCMG XE2000 excavator-specific high-pressure steel pipe assembly (part number: 318303056), with its superior structural strength and excellent durability, has become a key transmission component for the stable operation of the hydraulic system under extreme working conditions.

This steel pipe assembly is made of special chromium-molybdenum alloy steel, undergoing multiple cold rolling processes and special heat treatment. Its burst pressure reaches more than four times the standard requirement, with a maximum working pressure of 60 MPa. The surface uses an advanced zinc-nickel alloy anti-corrosion process, improving corrosion resistance by 70%, easily coping with the harsh working environment of mines characterized by humidity and corrosive media. Precision-machined conical sealing interfaces ensure perfect matching with equipment, and a special leak-proof structure design effectively maintains the cleanliness of the hydraulic system, preventing pressure loss and efficiency degradation. The internal surface undergoes special polishing treatment, reducing hydraulic oil flow resistance by 40% and ensuring maximum system transmission efficiency.

In heavy-duty operation scenarios such as mining, large-scale earthwork projects, and infrastructure construction, this steel pipe assembly demonstrates excellent durability and reliability, which can significantly extend the service life of the equipment and help the XE2000 excavator maintain efficient and stable operating performance under extreme working conditions, providing continuous and reliable power transmission for engineering projects.

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318306987 working device centralized lubrication system XCMG XE2000 excavator spare parts

101 813400630 RIGIDTUBE
102 801140605 Z3/8PLUG
103 813400562 RIGIDTUBE
104 801140253 CONNECTOR
105 813400616 HOSEASS’Y
106 813400663 HOSEASS’Y
107 801142458 LINKBLOCKOFOIL INJECTOR- 6 PORTS
108 805046838 BOLTM8×45
109 801140583 SL-1 SINGLE LINE GREASE INJECTOR
110 801140236 CONNECTOR
111 318303056 STEELPIPE ASSEMBLY
112 805046535 BOLTM10×55
113 813400584 RIGIDTUBE
114 803697884 IMPREGNATEDHOOP
115 813400585 RIGIDTUBE
116 813400664 HOSEASS’Y
117 813400662 HOSEASS’Y
118 805338277 WASHER8
182 801143562 CONNECTOR
183 801141441 JOINT
184 801142473 JOINTM14-R1/4

XE2000 steel pipe assembly
318303056 spare parts
High-pressure hydraulic lines
Excavator piping system
Construction machinery steel pipe assembly