318304678 steel pipe assembly XCMG XE2000 excavator spare parts

318304678 STEEL PIPE ASSEMBLY, a special steel pipe assembly for XCMG XE2000 excavators | Part No. 318304678 | Core transmission channel of the hydraulic system

In extreme working conditions such as large-scale mining and heavy earthmoving construction, the reliability and durability of hydraulic pipelines directly affect equipment uptime. The steel pipe assembly (part number: 318304678) specifically developed for the XCMG XE2000 excavator, with its superior structural strength and precise adaptability, becomes a crucial guarantee for the stable operation of the high-pressure hydraulic system.

This steel pipe assembly uses special cold-drawn alloy steel pipes, which undergo precision bending and internal and external wall polishing to ensure an inner wall roughness Ra≤0.8μm, effectively reducing pressure loss and oil contamination. The surface employs a dual anti-corrosion process of phosphating and electrostatic spraying, improving corrosion resistance by 50% and enabling it to withstand harsh environments such as humidity and salt spray in mines. It has undergone a 50MPa pressure test to ensure it will not deform or burst under extreme operating conditions.

The piping layout and installation points, specifically designed for the XE2000, perfectly match the overall machine layout, avoiding interference with adjacent components. Precision-machined clamp positioning grooves and flange interfaces ensure no adjustments are needed during installation, significantly reducing maintenance time. Suitable for high-pressure oil circuit transmission in critical components such as the slewing and travel systems.

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318307381 turntablecentralizedlubricationsystem XCMG XE2000 excavator spare parts

46 813400615 RIGIDTUBE
47 813400583 RIGIDTUBE
48 318306992 SHOCKABSORBINGSEAT
49 803452140 HOSEASS’Y
50 805046615 BOLTM10×50
51 801142455 OILINJECTOR-ROUND
52 801140605 Z3/8PLUG
53 805200048 NUTM10
54 801142451 FIXINGBLOCKOFOIL INJECTOR- 10 PORTS
55 318304667 MOUNTINGSEAT
56 318306993 MOUNTINGSEAT
57 801141441 JOINT
58 801143392 CONNECTOR
59 329900460 PIPECLIP
60 803452112 HOSEASS’Y
61 318304678 STEELPIPE ASSEMBLY
62 803452156 HOSEASS’Y
63 801142457 CONNECTOR
64 318304684 MOUNTINGPLATE
65 801139308 PIPE-TO-PIPE CONNECTOR
66 318306991 MOUNTINGSEAT

XCMG XE2000 steel pipe assembly
Hydraulic system metal piping
Excavator high-pressure steel pipe
Construction machinery piping system
Precision tubing for structural components