804414168 hose assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Dedicated High-Pressure Hoses Assembly 804414168 – Mining-Grade Hydraulic Transmission Solution

Product Core Value

The XCMG original XE2000 high-pressure hose assembly (part number: 804414168) uses imported German steel wire wound tubing, is ISO18752 internationally certified, and has a burst pressure of 80MPa. It is specifically designed for high-intensity operating environments such as mines and tunnels. This assembly integrates pulse damping technology, effectively solving the problem of pipe rupture caused by hydraulic system pressure fluctuations, and extending service life by 300% compared to ordinary hoses.

Technological Breakthrough

🔋 Military-Grade Materials

• Four-layer ultra-high-strength steel wire winding (German DIN standard)

• Inner rubber layer made of oil-resistant NBR rubber (temperature resistance -40℃ to 120℃)

• Outer protective sleeve made of wear-resistant polyurethane

⚡ Intelligent Buffer Design

• Built-in spiral pulse damper

• Withstands >500,000 pressure shock cycles

• Vibration transmission reduced by 60% (verified by CNAS laboratory)

🛡️ All-round Protection

• Burst warning indicator (color change indication at critical pressure)

• 360° anti-kink reinforcement design

• MSHA mining safety certified

🔧 Convenient Maintenance

• Quick-change coupling conforms to ISO16028 standard

• Tube length marking scale (accurate to mm)

• Matching torque indicator wrench

Working Condition Comparison Test

Parameters: This product/Ordinary hose
Burst pressure: 80MPa/45MPa
Pulse life: 500,000 cycles/150,000 cycles
Bending resistance: 3,000 cycles/800 cycles
Oil temperature adaptability: -40~120℃/-20~100℃

Typical troubleshooting solutions

❌ Oil leakage → Three-layer sealing structure (main seal + secondary seal + dustproof ring)

❌ Joint detachment → 45° conical self-locking design (pull-out force > 5 tons)

❌ Pipe cracking → Add anti-ozone aging agent (extends outdoor service life by 2 times)

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318307498 TURNTABLE MAIN OIL PIPELINE

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51 318307521 1 BRACKET
52 805046396 8 SCREW M14×50 GB/T70.1-2008
53 803130023 2 ORING 37.69×3.53 AS568
54 318307476 1 STEEL PIPE ASSEMBLY
55 318307496 1 STEEL PIPE ASSEMBLY
56 318307485 1 STEEL PIPE ASSEMBLY
57 318307482 1 STEEL PIPE ASSEMBLY
58 318307514 1 STEEL PIPE ASSEMBLY
59 318307513 1 STEEL PIPE ASSEMBLY
60 318307473 1 BLOCK
61 318307501 1 BRACKET
62 318307487 1 STEEL PIPE ASSEMBLY
63 804414168 1 HOSE ASS’Y

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