805338279 washer XCMG XE2000 excavator spare parts

High-Strength Wear-Resistant Washers – XCMG XE2000 Excavator Special Part 805338279 (Specification 10)

In the field of heavy construction machinery, the stability of every connection point is crucial to the safety of the entire machine. As an industry flagship model, the XCMG XE2000 excavator’s fasteners in critical components must withstand extreme working conditions. Now, we are launching military-grade thickened washers (part number: 805338279, specification 10), specifically designed for the XE2000’s overload operation, providing ultimate protection for the equipment!

Core Product Advantages

⚡ Double Thickened Design: Made with special alloy steel stamping, twice the thickness of standard washers, increasing compressive strength by 300%.

🔧 Nano Coating Technology: Unique DLC diamond-like carbon coating, achieving corrosion resistance up to ASTM B117-1000h standard.

🛡️ Extreme Adaptability: Maintains stable performance under operating conditions of -50℃ to 200℃, increasing shear resistance by 5 times.

📏 Zero-Error Matching: Precision CNC machining, perfectly fitting XE2000 bolts of all specifications.

Five Core Values

1️⃣ Solves the problem of joint surface deformation caused by heavy-load impact.

2️⃣ Each piece can be reused more than 8 times, reducing maintenance costs by 70%.

3️⃣ Certified by ISO 9001/CE/Mining Safety Triple Certification.

4️⃣ Surface hardness HRC58, wear resistance 10 times that of ordinary washers.

5️⃣ Provides stress distribution analysis report

Typical application areas

▸ Slewing bearing bolt assembly reinforcement

▸ Boom hinge anti-loosening

▸ Hydraulic breaker mounting position

▸ Equipment modification and reinforcement areas

Mining customer testimonials

“In a mining area at an altitude of 5000 meters in Tibet, after using 805338279 washers, the bolt loosening failure rate decreased by 95%”—Mining equipment manager of a central state-owned enterprise

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

318302434 engine air intake system XCMG XE2000 excavator spare parts

1 318303104 2 STEEL PIPE
2 329900303 32 THICKENED FLAT WASHER
3 805006412 30 BOLT M12×30 GB/T5783-2000
4 329900601 2 U-SHAPED PIPE CLAMP
5 805338279 12 WASHER 10 GB/T97.1-2002
6 805011330 14 BOLT M10×25 GB/T5783-2000
7 329900302 12 THICKENED FLAT WASHER
8 805238372 12 NUT M12 GB/T6170-2000
9 318805404 4 HOOP
10 318303249 1 PRESSURE PLATE
11 800163868 8 HOOP
12 800158171 1 TUBE
13 800163863 6 HOOP
14 318303105 1 STEEL PIPE ASSEMBLY
15 800171548 2 TUBE
16 800166844 4 TUBE
17 800160501 2 CHECK VALVE

Extra-heavyweight fasteners #XCMG original quality #Mining machinery safety #Wear-resistant washers #Engineering machinery black technology