803174492 connector XCMG XE2000 excavator spare parts

Military-grade connection! XCMG XE2000 excavator-specific hydraulic connector (part number 803174492)

In extreme working conditions such as mining and tunnel construction, every connection point in the hydraulic system is crucial to equipment safety and efficiency. The XCMG XE2000 genuine hydraulic connector (part number 803174492) employs aerospace-grade sealing technology and is specifically designed for 50MPa ultra-high pressure environments, ensuring zero leakage and durable connections for millions of cycles!

Core Technological Advantages

✅ Quadruple Dynamic Sealing: Metal + Composite Rubber Sealing Structure, Leakage Rate <0.005ml/min, far exceeding industry standards.

✅ Superior Pressure Resistance Design: Burst pressure up to 210MPa, safety factor up to 4.2 times, easily withstands pressure shocks.

✅ Intelligent Anti-Loosening Structure: Patented self-locking groove, maintains 100% connection stability under vibration.

✅ Extreme Environment Adaptability: -55℃~180℃ full temperature range operation, ISO 8434-1 international certification passed.

Key Performance Parameters

✔ Working Pressure: 50MPa

✔ Pulse Life: 5 million cycles without abnormalities.

✔ Installation Accuracy: Tolerance only ±0.01mm.

✔ Corrosion Resistance: 2000-hour salt spray test.

Core Application Scenarios

✔ Main Pump Ultra-High Pressure Oil Circuit Connection

✔ Key Connection of Electro-hydraulic Valve Assembly

✔ High Pressure Piping of Boom Cylinder

✔ Precision Interface for Slewing System

**⚠ A Lesson Learned in Heart and Tears**: Failure of a third-party connector led to 40% hydraulic system malfunctions, with single repair losses exceeding 80,000 RMB!

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318307805 steel pipe assembly

1 318307803 1 WELDED STEEL PIPE
2 803105357 1 CONNECTOR
3 803103321 3 CONNECTOR
4 803174492 1 CONNECTOR
5 803172789 1 PLUG

#XCMG Hydraulic Core Components #Mining Grade Connection Expert #Excavator High Pressure Seal #Construction Machinery Genuine Product Guarantee #Hydraulic Connection Safety Standard