800166957 expansion plug XCMG XE2000 excavator spare parts

XCMG XE2000 excavator expansion plug (part number 800166957): Sealing protection to safeguard core components.

In the power and hydraulic systems of the XCMG XE2000 excavator, the expansion plug, though seemingly small, is a key protective component ensuring the sealing performance of parts. This expansion plug, part number 800166957, with its precise structural design and reliable sealing performance, builds a solid barrier against water, oil, and dust for the core components of the equipment, ensuring stable system operation during heavy-duty work.

1. A custom-designed sealing solution

This expansion plug is custom-designed for key components of the XCMG XE2000 excavator, such as the engine block and hydraulic oil tank, precisely matching the dimensions and sealing requirements of the mounting holes. Manufactured using a one-piece molding process, its surface is precision-machined for a seamless fit with the mounting surface, effectively filling gaps between components and preventing leakage of coolant, hydraulic oil, and other media. It also prevents external dust and moisture from entering the internal system, ensuring a clean operating environment for core components.

2. Temperature and pressure resistant material properties

Made from a composite of high-strength metal and oil-resistant rubber, it possesses excellent temperature and pressure resistance. Designed for the high-temperature environment (-40℃ to 120℃) of the engine block and the high-pressure conditions of the hydraulic system during XE2000 operation, the expansion plug maintains stable sealing performance, preventing shrinkage and cracking due to temperature changes, and withstanding system pressure shocks without deformation or failure, ensuring reliable sealing under extreme conditions.

3. Original factory standard quality control

As an original XCMG spare part, the expansion plug strictly adheres to XCMG’s stringent quality inspection standards. From raw material selection to finished product delivery, it undergoes multiple processes including material composition analysis, sealing performance testing, and temperature and pressure resistance testing to ensure that the dimensional accuracy, hardness, and sealing effect of each product meet the original manufacturer’s design requirements. Salt spray testing before delivery verifies its excellent corrosion resistance, enabling it to withstand long-term oil erosion and environmental corrosion.

4. Easy installation and long-lasting protection

The structural design prioritizes practicality, requiring no complex tools during installation. Precise interference fits enable rapid sealing and fixation, reducing assembly time. The expansion plug incorporates a built-in elastic compensation structure that automatically adapts to minor deformations caused by temperature changes, maintaining stable sealing pressure over the long term and extending replacement intervals. Routine maintenance requires no additional upkeep; only periodic checks of the installation status are necessary, reducing equipment operation and maintenance costs.

To safeguard the sealing and safety of core components of the XCMG XE2000 excavator, the expansion plug (part number 800166957) is a reliable choice. Its custom-designed fit, temperature and pressure resistant materials, stringent original factory quality control, and convenient installation and maintenance work together to form the first line of defense for system protection, providing continuous assurance for the equipment’s efficient and stable operation.

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800169270 camshaft follower XCMG XE2000 excavator spare parts

1 860149570 LOCATINGRING
2 800166954 CAMDRIVENROD
3 800158198 TAPPETROLLER-PIN LOCKING STEEL WIRE
4 800166955 CAMFOLLOWERSLEEVING
5 800158199 CAMFOLLOWERROLLER
6 800158200 CAMFOLLOWERROLLERPIN
7 800166957 EXPANSIONPLUG
8 800166958 CAMFOLLOWERSHAFT
9 800166959 CAMFOLLOWERRODGASKET
10 860149610 MAT
11 800167008 DOWELRING
12 800166960 BOLT