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In the various connection systems of the XCMG XE2000 large excavator, the gasket (800169180) plays a crucial role in pressure regulation. This genuine factory gasket, with its precision manufacturing process and superior material properties, ensures a secure connection even under extreme operating conditions. Choosing genuine factory gaskets means choosing the most reliable connection guarantee for your equipment.
Gaskets are “pressure regulators” for equipment connections, and their core functions include:
1. Uniform stress distribution: Distributes bolt preload to prevent damage to the surface of the connectors.
2. Anti-loosening and vibration-resistant: Special surface treatment improves anti-loosening effect by 50% compared to ordinary washers.
3. Sealing and leak prevention: Fills in microscopic unevenness at the joint surface to prevent oil leakage.
4. Insulation protection: Effectively prevents electrochemical corrosion between different metals.
1. Precision manufacturing process
Using CNC precision blanking technology, the thickness tolerance is controlled within ±0.02mm, and the parallelism error is ≤0.03mm.
2. Guaranteed high-quality materials
Made of 65Mn high-strength spring steel, heat-treated to a hardness of HRC42-48, increasing elastic retention force by 3 times.
3. Surface treatment technology
Dacromet surface treatment improves corrosion resistance by 8 times and extends service life by 5 years.
4. Strict quality inspection
It passed 100,000 vibration tests and 500 hours of salt spray testing, and its quality met the ISO 7089 standard.
•Applicable Models: XCMG XE2000 series excavators
• Original part number: 800169180
• Application areas: Critical connection points such as engine mounting brackets, hydraulic system flanges, and slewing bearings.
• Replacement timing: It is recommended to replace the washer after each disassembly, and replace it immediately if deformation is found during regular inspections.
Replace the washer immediately if the following conditions occur:
• Indentations or permanent deformation on the gasket surface
• Elasticity fails, and the original thickness cannot be restored.
• The surface anti-rust layer is damaged or rust has appeared.
• Loose connections or leaks
• Uniform stress distribution: Prevents damage to connectors due to stress concentration.
• Anti-loosening guarantee: Significantly reduces the risk of bolt loosening.
• Enhanced sealing performance: Improves the sealing performance of connection points.
• Extended lifespan: Protects connection surfaces and extends equipment lifespan.
Take action now!
During installation, ensure that the washer and bolt specifications are completely compatible to avoid mixing. It is recommended to replace the washer with a new one after each disassembly; do not reuse. Store in a dry environment to prevent damage to the surface treatment layer. During regular inspections, pay attention to the condition of the washers and replace any faulty parts promptly. Use a torque wrench to tighten to the standard value to ensure accurate preload.
800169244 front-gear drive-system auxiliary drive XCMG XE2000 excavator spare parts
1 800168958 BOLT
2 800169101 BOLT
3 800167065 HEXAGONSCREW
4 800169113 WASHER
5 800169075 WASHER
6 800169180 WASHER
7 800158325 ORING
8 860149587 HYDRAULICPUMPBLINDFLANGE
9 800168946 BLINDFLANGE
10 800167063 GASKETFORHANDHOLE
11 800168926 WASHER
12 800142725 ORING
XCMG XE2000 washers, 800169180 high-strength washers, anti-loosening washers, genuine XCMG fasteners