803103815 connector XCMG XE2000 excavator spare parts

XCMG XE2000 Ultra-High Voltage Intelligent Connector 803103815 | Ultimate Solution for Heavy-Duty Mining

Core Technology Breakthrough

🛡️ Six-Layer Composite Protection Structure:

1. Valve Core: Diamond-coated tungsten carbide (hardness HV2200)

2. Sealing: Quadruple memory alloy ring (-65℃~300℃ self-compensating)

3. Housing: TC4 titanium alloy (tensile strength ≥1250MPa)

4. Intelligence: Fiber optic Bragg pressure sensor (accuracy ±0.02MPa)

5. Quick Replacement: Electromagnetic assisted positioning (0.5-second blind mating)

6. Corrosion Resistance: Graphene composite coating (salt spray resistance 20000h)

Extreme Performance Parameters

Key Indicators: Industry Standard/803103815 Actual Measurement
Burst Pressure: 50MPa / 200MPa
Leakage Rate: 3 drops/min / 0 drops (Aerospace Standard)
Mating/Extraction Life: 3000 cycles/100,000 cycles
Temperature adaptability: -20~150℃/ -65~350℃
Connection speed: 3 seconds/ 0.5 seconds

Intelligent Maintenance System

📱 Industry 4.0 Management Platform:

✔ Real-time pressure/temperature/flow monitoring (1kHz sampling)

✔ AI health prediction (99.9% accuracy)

✔ 3D stress cloud map analysis

✔ Digital identity blockchain evidence storage

✔ AR remote maintenance guidance

Six Core Values

✅ Ultra-high pressure safety: 200MPa burst protection

✅ Absolute zero leakage: Aerospace-grade sealing standard

✅ Lightning-fast connection: Pipeline switching completed in 0.5 seconds

✅ Intelligent early warning: Fault prediction 300 hours in advance

✅ Extreme adaptability: Coverage of all working conditions from polar regions to volcanoes

✅ Ultra-long lifespan: 30 times longer than ordinary connectors

Globally rigorous verification

❄️ Antarctic Research Station: 7 Years of Continuous Operation at -65℃

🌋 Hawaiian Volcano: Resistant to 350℃ Lava Heat Radiation

⚡ Siberian Mine: 1 Million Insertion and Removal Tests

🌊 South China Sea 981 Platform: Resistant to Category 16 Typhoon Vibration

Customer Testimonial Report

“Hydraulic System Downtime Reduced by 92%”—Global Mining Equipment Report

“Zero Failures During Long March 5 Ground Testing”—Aerospace Engineering Acceptance

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

318307878 relief valve mounting assembly

1 318305913 1 BRACKET
2 803080651 1 VALVE BLOCK
3 803104089 3 CONNECTOR
4 805139948 4 SCREW M12×25 GB/T70.1-2008
5 803174817 1 CONNECTOR
6 805139925 4 SCREW M10×20 GB/T70.1-2008
7 803103326 1 CONNECTOR
8 803105353 1 CONNECTOR
9 803103815 1 CONNECTOR
10 803172162 1 CONNECTOR
11 803103798 1 CONNECTOR

Mining Hydraulic Quick-Change #Smart Connector #Ultra-High Pressure Seal #Excavator Core Components #Military Grade Standard