860170903 forge piece XCMG XE2000 excavator spare parts

XCMG XE2000 Forged Components 860170903 | Ultra-High Pressure Resistance, Core Load-Bearing Component for Mining Equipment

Core Forging Technology

🔥 Five-Stage Precision Forging Process:

1. Material: 42CrMo4-V Special Alloy Steel (Tensile Strength ≥ 1500MPa)

2. Forging: 10,000-ton-level hydraulic die forging (Grain Size ≤ 5μm)

3. Heat Treatment: Vacuum quenching + deep cryogenic treatment (Hardness HRC55-60)

4. Finishing: Five-axis CNC precision (Tolerance ±0.01mm)

5. Inspection: Industrial CT + ultrasonic flaw detection (Zero-defect standard)

Limited Performance Parameters

Key Indicators: Industry Standard / 860170903 Actual Measurement

Tensile Strength: 1000MPa / 1650MPa
Impact Toughness: 50J/cm² /120J/cm²
Fatigue Life: 10⁶ cycles / 10⁷ cycles
Corrosion Resistance: 500h salt spray / 5000h no rust
Operating Temperature: -30~150℃ / -60~300℃

Intelligent Quality Traceability System

📡 Full Lifecycle Management:

✔ Laser Identification Code (Permanent Anti-counterfeiting)

✔ Blockchain Evidence for Forging Process

✔ 3D Stress Simulation Report

✔ Global Service Status Tracking

Six Core Advantages

✅ Superior Load Capacity: 1650MPa tensile strength (5 times the safety factor for lifting)

✅ Extreme Wear Resistance: HRC60 hardness (3 times longer lifespan than ordinary parts)

✅ Fatigue Resistance: 10 million load cycles (10-year guarantee for mining conditions)

✅ All-Climate Adaptability: -60℃ extreme cold to 300℃ high temperature

✅ Zero-Defect Standard: Dual Inspection with Industrial CT + Ultrasonic Testing

✅ Digital Twin: Real-time Stress Analysis and Early Warning

Global Extreme Working Condition Verification

⚒️ Chilean Copper Mine: Withstood 8000 Hours of Continuous Impact Load

❄️ Siberian Mine: -55℃ Low-Temperature Fracture Resistance Test

🌋 Indonesian Nickel Mine: Resistant to High-Temperature Corrosive Gas Erosion

🚜 Australian Iron Mine: Single Component Used for Over 50,000 Hours with Zero Replacement

Customer Value Report

“Structural Component Failure Rate Reduced by 92%”—Global Mining Equipment White Paper

“Achieving Zero Repair Record in the Hong Kong-Zhuhai-Macau Bridge Project”—National Key Project Acceptance

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803080651 valve block

1 860170903 1 FORGE PIECE
2 860170901 1 PRESSURE RELIEF VALVE
3 803099499 2 CHECK VALVECHECK VALVE

Mining Forgings #Ultra-Strength Load-Bearing Components #Precision Forgings #Excavator Core Components #Military Grade Standards #XCMG Original Forgings