318600876 red copper pad XCMG XE2000 excavator spare parts

XCMG XE2000 Dedicated Red Copper Sealing Gasket | Part No. 318600876 | Original Manufacturer Pressure-Resistant and High-Temperature Sealing Expert

In the high-pressure hydraulic and fuel systems of the XCMG XE2000 large excavator, the copper gasket (part number 318600876) plays a crucial sealing role. XCMG’s original copper gasket is specifically designed for ultra-high pressure and high-temperature conditions. Through high-purity copper and a special annealing process, it achieves ultimate reliability in metal sealing, eliminating the risk of leakage at critical interfaces.

▌Core Product Advantages

✅ Original factory precise matching: Designed strictly according to the XE2000 sealing surface structure and pressure parameters, with dimensional accuracy up to 0.1mm, ensuring a perfect fit after installation and no stress concentration.
✅ High temperature and high pressure resistance: Temperature range -40℃ to +800℃, pressure resistance exceeding 100MPa, suitable for critical interfaces such as hydraulic pumps, high pressure valve blocks, and turbochargers.
✅ Adaptive sealing: High-purity red copper undergoes special annealing treatment, giving it the ability to undergo slight plastic deformation, adapting to the microscopic unevenness of the sealing surface, and achieving zero leakage between metals.
✅ Reusable feature: More durable than ordinary gaskets, it can be reused 2-3 times under proper installation, reducing maintenance costs.

Typical application scenarios

Widely used in high-pressure hydraulic pump flanges, fuel injection systems, turbocharger interfaces, pilot valve blocks, and other parts with extremely high sealing requirements in the XE2000, it is an essential accessory for equipment overhaul and high-pressure system maintenance.

The essential difference between original and non-original parts

Non-original copper gaskets often suffer from insufficient copper purity and inadequate heat treatment processes, leading to sealing failure, crushing, or breakage during disassembly. XCMG’s original red copper gasket (part number 318600876) has undergone metallographic testing, pressure cycle testing, and high-temperature durability verification, providing 100% sealing reliability.

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