804414171 hose assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated Hose Assembly 804414171 – Military-grade flexibility, super pressure resistance, lifetime explosion protection!

Product Name: XCMG XE2000 Hose Assembly (Original Part Number: 804414171)

Core Parameters: Working Pressure 40MPa (Burst Pressure 120MPa)

Seven-Layer Composite Reinforced Structure:

4 Layers of Ultra-High Strength Steel Wire Winding (Tensile Strength 2200N/mm²)
Inner Lining with Special Rubber (280% Improved Oil Resistance)
100% Pressure Pulse Test (Passes 1.8 Million Cycles)

Five-Fold Safety Protection System:

√ Wear-Resistant Outer Layer (Abrasion Resistance Index 8)

√ Anti-Twist Spiral Reinforcing Ribs

√ Self-Compensating Sealing Ring

√ UV-Resistant Coating

√ Quick-Connect Anti-Misalignment Connector

Extreme Environment Verification:

-45℃ Low Temperature Bending Test (800 Cycles Without Cracks)

+160℃ High Temperature Pressure Test (400 Hours Continuous)

Salt Spray Corrosion Test (1500 Hours)

Performance Comparison Test Data

Test Items 804414171/Ordinary Hose
Working Pressure: 40MPa/15MPa
Service Life: 25000h/8000h
Temperature Range: -45~160℃/-20~90℃
Installation Efficiency: 65% Improved/Standard

Key Application Scenarios

▷ Flexible Connections in High-Pressure Hydraulic Systems

▷ Heavy-Duty Dynamic Parts in Mining

▷ Extremely Cold/High-Temperature Operating Environments

▷ Equipment Maintenance and Replacement

Global Engineering Verification

“Three years of continuous trouble-free use in the extremely cold regions of Russia!”—China Mining Group

“35% higher pressure resistance than similar European products!”—African Infrastructure Project Department

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