318307480 bracket XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Reinforced Bracket 318307480 – Mining-Grade Structural Support Solution

Product Core Value

The XCMG original XE2000 excavator reinforcement bracket (part number: 318307480) is forged from high-strength alloy steel and optimized through finite element analysis. It boasts an impact load resistance of up to 50 tons and is specifically designed for extreme working conditions such as mining and rock breaking. This bracket has passed 10,000 hours of fatigue testing, extending its lifespan by 80% compared to ordinary brackets, making it a core structural component ensuring stable equipment operation.

Five Core Advantages

🏗️ Military-Grade Materials and Processes

• Special 42CrMo alloy steel (tensile strength ≥1100MPa)

• Integral die forging, eliminating welding stress concentration

• Surface carburizing and quenching treatment (hardness HRC58-62)

🛡️ Structural Reinforcement Design

• Three-dimensional ribbed reinforced structure, increasing stiffness by 40%

• 20mm thickening design for key components

• Passed ISO 12135 fracture toughness test

⚡ Extreme Condition Verification

• -40℃ low-temperature impact energy ≥80J

• Resistant to salt spray corrosion for 2000 hours without rust

• Vibration table simulation of magnitude 8 earthquake

🔧 Intelligent Installation System

• Laser positioning reference hole (installation error <0.1mm)

• Pre-set stress monitoring interface

• Matching hydraulic auxiliary installation tools

📊 Full Lifecycle Management

• Unique QR code traceability system

• Provides remaining life assessment report

• Supports structural health monitoring data integration

Performance Comparison Test

Indicators: This product/Ordinary bracket
Ultimate load (t): 50/32
Fatigue life (h): 12,000/6,500
Weight optimization (%): +15% strength/-8% weight/Baseline
Installation efficiency improvement: 40%/-

Typical Problem Solutions

❌ Bracket breakage → Adopts integral forging seamless design

❌ Loose bolts → Integrated anti-loosening micro-textured contact surface

❌ Early corrosion → Triple anti-corrosion coating (Dacromet + nano-ceramic + polyurethane)

❌ Installation misalignment → Laser positioning reference system

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318307480 bracket

1 318307479 1 BRACKET
2 318006991 10 PIPE CLAMP ASSEMBLY
3 329900304 4 THICKENED FLAT WASHER
4 805004814 4 BOLT M16×55 GB/T5783-2000

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