803104089 connector XCMG XE2000 excavator spare parts

XCMG XE2000 Intelligent Hydraulic Connector 803104089 | Ultimate Connection Solution for Mining Equipment

Core Technology Breakthrough

⚡ Five-Dimensional Innovative Design:

1. Valve Core: Tungsten Carbide Hard Alloy (Hardness HRA92)

2. Sealing: Three-layer Memory Alloy Structure (-60℃~220℃ Self-Compensating)

3. Housing: Titanium Alloy Forging (Tensile Strength ≥1200MPa)

4. Intelligence: MEMS Pressure Sensing Chip (Accuracy ±0.05MPa)

5. Quick Change: Magnetic Assisted Positioning System (1-Second Blind Mating)

Extreme Performance Parameters

Key Indicators: Industry Standard/803104089 Actual Measurement
Working Pressure: 42MPa/80MPa Continuous
Leakage: 3 drops/min/0 drops (NASA Standard)
Mating/Extraction Life: 5000 cycles/50,000 cycles
Temperature Adaptability: -20~120℃/-60~250℃
Connection Speed: 5 seconds/0.8 seconds

Intelligent Operation and Maintenance System

📲 Industrial IoT Platform:

✔ Real-time pressure/temperature monitoring (100Hz sampling rate)

✔ Wear AI prediction (99.5% accuracy)

✔ Electronic identity authentication

✔ Vibration spectrum analysis

✔ Maintenance record NFT evidence storage

Six Core Values

✅ Ultra-high pressure connection: 80MPa continuous operation guarantee

✅ Absolute sealing: Aerospace-grade zero-leakage standard

✅ Lightning-fast connection: 0.8-second hydraulic circuit switching

✅ Intelligent diagnostics: 200-hour advance fault warning

✅ Extreme adaptability: Coverage of all working conditions from Antarctica to deserts

✅ Ultra-long lifespan: 10 times that of ordinary connectors

Globally rigorous verification

🌪️ Siberian extreme cold mining area: 5 years of continuous operation at -60℃

🔥 Middle East Oil Fields: Stable Operation in 250℃ High-Temperature Environment

💦 South China Sea Drilling Platforms: 3000-Hour Salt Spray Test

⚡ Chilean Copper Mine: Set a Record of 2 Million Mating Cycles with Zero Leakage

Customer Value Report

“Hydraulic System Maintenance Time Reduced by 85%”—International Construction Machinery White Paper

“Perfect Performance in Ground Testing of Space Station Hydraulic System”—China Aerospace Acceptance Report

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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

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