318307503 bracket XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Reinforced Bracket 318307503 – Mining-Grade Structural Support Expert

Core Product Value

The XCMG original XE2000 reinforced bracket (part number: 318307503) is integrally forged from 42CrMoA special alloy steel. Optimized through three-dimensional finite element analysis, it boasts an impact load resistance of up to 60 tons, specifically designed for extreme working conditions such as mining and rock breaking. Certified by ISO 12135 for fracture toughness, its fatigue life exceeds 15,000 hours, a 100% improvement over ordinary brackets, making it a core structural component ensuring stable equipment operation.

Six Core Technologies

🛠️ Military-Grade Forging Process

• Uses 42CrMoA ultra-high strength alloy steel (tensile strength ≥1300MPa)

• Integral die forging using a 10,000-ton hydraulic press

• Deep ion nitriding treatment (hardened layer depth 0.4mm)

Structural Reinforcement Design

• Honeycomb reinforcing rib structure (50% increase in stiffness)

• 25mm thickening design for key components

• Stress diffusion channel

🔍 Intelligent Monitoring System

• Pre-set strain monitoring interface

• Laser positioning reference hole (installation accuracy ±0.05mm)

• Wear limit laser calibration

🛡️ Extreme Environment Verification

• -50℃ low-temperature impact energy ≥100J
• Salt spray corrosion resistance for 3000 hours
• Passed 8-magnitude earthquake simulation test

🔧 Easy Maintenance Design

• Modular quick-release structure (60% reduction in replacement time)

• Hydraulic assisted installation interface

• Dedicated calibration tool included

Full Lifecycle Management

• Blockchain QR code traceability system

• Provides remaining life assessment report

• Supports 5G remote health monitoring

Performance Comparison Test

Indicators: This product/Ordinary bracket
Ultimate load (t): 60/35
Fatigue life (h): 15,000/7,500
Weight optimization (%): +20% strength/-10% weight/Baseline
Installation efficiency improvement: 50% /-

Industry Pain Point Solutions

❌ Bracket breakage → Seamless integral forging design

❌ Loose bolts → Micro-textured anti-loosening contact surface

❌ Early corrosion → Quadruple protective coating (Dacromet + Nano-ceramic + Polyurethane + Rust-preventive oil)

❌ Installation misalignment → Laser-assisted positioning system

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318307502 pipe clamp assembly

1 318307504 1 PIPE CLIP
2 329900303 1 THICKENED FLAT WASHER
3 805048399 1 BOLT M12×95 GB/T5782-2000

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