318307501 bracket XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Heavy-Duty Reinforced Bracket 318307501 – Mining-Grade Structural Safety Expert

Core Product Value

The XCMG original XE2000 heavy-duty reinforced bracket (part number: 318307501) is forged from 42CrMoA ultra-high strength alloy steel, with an ultimate load-bearing capacity of 65 tons. It is specifically designed for extreme working conditions such as mining and rock breaking. Certified by ISO 12135 for fracture toughness, its fatigue life exceeds 18,000 hours, 120% longer than ordinary brackets, making it a core structural component ensuring the stable operation of large excavators.

Five Major Technological Breakthroughs

🛠️ Military-Grade Forging Process

• Uses 42CrMoA special alloy steel (tensile strength ≥1350MPa)

• Integral die forging using a 15,000-ton hydraulic press

• Deep ion carburizing and quenching treatment (surface hardness HRC62-65)

⚡ Intelligent Structural Optimization

• Three-dimensional topological biomimetic structure (stiffness increased by 55%)

• 30mm thickening design for key components

• Stress diffusion guide groove

🔍 Health Monitoring System

• Pre-set strain monitoring interface (supports 5G data transmission)

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

• Wear limit AR visualization indicator

🛡️ Extreme Environment Verification

• -55℃ low-temperature impact energy ≥110J
• Salt spray corrosion resistance for 3500 hours
• Passed a magnitude 9 earthquake simulation test

🔧 Rapid Maintenance Solution

• Modular quick-release structure (reduced replacement time by 65%)

• Hydraulic assisted positioning system

• Matching intelligent calibration tool

Performance Comparison Test

Indicators: This product/Ordinary bracket
Ultimate load (t): 65/35
Fatigue life (h): 18,000/8,200
Weight optimization (%): +25% strength/-12% weight/Baseline
Installation efficiency improvement: 60% /-

Industry Pain Point Solutions

❌ Bracket breakage → Seamless integral forging design

❌ Loose bolts → Micro-textured anti-loosening contact surface + shape memory washers

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

❌ Installation misalignment → Laser + AR dual positioning system

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318307501 bracket

1 318307505 1 WELDING BRACKET
2 329900304 8 THICKENED FLAT WASHER
3 805046476 8 NUT M16 GB/T6170-2000
4 805048168 4 BOLT M16×70 GB/T5782-2000
5 318006991 2 PIPE CLAMP ASSEMBLY