803131927 connector XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Hydraulic Fitting (803131927) – High-Pressure Sealing Expert, Safeguarding Hydraulic System Safety

The XCMG XE2000 excavator-specific original hydraulic fitting (part number 803131927) is manufactured strictly according to ISO 8434 international standards and is 100% compatible with XE2000 hydraulic system piping specifications. It is precision forged from 42CrMo high-strength alloy steel with surface hardening treatment, ensuring zero leakage at a working pressure of 420 Bar.

Military-Grade Manufacturing Process, Superior Sealing Performance

✔ Five-Axis CNC Machining: Thread precision reaches 6g level, sealing surface roughness Ra0.4μm

✔ Triple Sealing System: Metal seal + O-ring + conical seal, leakage rate <0.1cc/min

✔ Ion Nitriding Treatment: Surface hardness HRC60-65, wear resistance improved by 8 times

The Ultimate Solution for Extreme Working Conditions

Designed for ultra-extreme environments such as deep-sea engineering and polar mining:
Passed ISO 6605 standard 60,000 pulse tests
Operating temperature range -60℃ to 220℃, suitable for extremely cold/high temperature operations
Explosion-proof design, can withstand peak pressure impacts

Industry-Breakthrough Technology:
Exclusively adopts nano-coating anti-micro-leakage technology
World’s first engineering machinery joint certified by DNV-GL
The only one in the industry to provide “leakage compensation” guarantee

Technology Visualization Solution:

• Slow-motion display of 420Bar burst test

• Sealing surface structure under an electron microscope

• Pressure monitoring data during polar construction

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318307823 drain oil pipeline

1 318307798 1 STEEL PIPE ASSEMBLY
2 318006991 1 PIPE CLAMP ASSEMBLY
3 803164240 1 FLANGE ASSEMBLY
4 804414138 1 HOSE ASS’Y
5 803164697 1 BLIND FLANGE
6 803103777 1 CONNECTOR
7 803131927 1 CONNECTOR
8 803150690 1 CONNECTOR
9 318307802 1 PIPE CLAMP ASSEMBLY
10 318307822 1 STEEL PIPE ASSEMBLY
11 318307821 1 STEEL PIPE ASSEMBLY
12 318307819 2 CONNECTOR ASSEMBLY
13 803100741 1 CONNECTOR
14 318307815 1 STEEL PIPE ASSEMBLY
15 803382159 1 HOSE ASS’Y
16 803194411 1 HOSE ASS’Y
17 804414141 1 HOSE ASS’Y
18 803281494 1 HOSE ASS’Y
19 804414139 1 HOSE ASS’Y
20 318307812 2 CLAMP ASSEMBLY
21 318307811 1 PIPE CLAMP ASSEMBLY
22 803164234 1 FLANGE ASSEMBLY
23 318307808 1 MAIN PUMP OIL DRAIN PIPELINE

#XCMG XE2000 hydraulic couplings, high-pressure coupling 803131927, ISO 8434 couplings, excavator pipeline connections, hydraulic system sealing solutions#