329900298 thickened large washer XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Thickened Washer 329900298 – Military-grade load-bearing capacity, super strong cushioning, lifetime anti-loosening!

Product Name: XCMG XE2000 Thickened Large Washer (Original Part Number: 329900298)

Core Parameters: Outer Diameter 85mm × Inner Diameter 45mm × Thickness 12mm (30% exceeding industry standards)

Five-Layer Composite Structure:

Surface Layer: Teflon anti-rust coating (1000 hours salt spray test)
Middle Layer: Spring steel buffer layer (200% improvement in buffering performance)
Bottom Layer: Anti-slip toothed design (coefficient of friction 0.8)

Ultimate Load-Bearing Test:

Static Load-Bearing Capacity: 8 tons (3 times that of ordinary washers)
Dynamic Compressive Strength: 2 million fatigue cycles with zero deformation
Operating Temperature: -50℃～+300℃

Intelligent Anti-Loosening Design:

√ Patented self-locking structure

√ Anti-retrograde toothed design

√ Memory metal compensation

Performance Comparison Experimental Data

Test Item: 329900298/Ordinary Washer
Compressive Strength: 850MPa/300MPa
Service Life: 10000h/3000h
Anti-Loosening Effect: 0% Loosening/Easy Loosening
Corrosion Resistance: Level 5/Level 3

Typical Application Scenarios

▷ Engine Base Reinforcement

▷ Slewing Bearing Installation

▷ Large Structural Component Connection

▷ Heavy-Duty Protection

Global Customer Testimonials

“Equipment vibration reduced by 60% after use!”—Chilean Copper Mine China Project Department

“Still as tight as new after three years without replacement!”—Xinjiang Wind Power Construction Project Department

A single washer can withstand the weight of thousands of tons! Choose the original manufacturer, choose eternal fastening!

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*For other spare parts procurement needs, please contact us!

318307551 pipe clamp assembly

1 318307552 1 BRACKET
2 329900298 4 THICKENED LARGE WASHER
3 805048412 4 BOLT M12×30 GB/T5782-2000
4 318307564 2 PIPE CLAMP ASSEMBLY

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