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• 100% Original Certified Parts, Specifically Developed for the XE2000 Ultra-Large Mining Excavator
• Made of Aerospace-Grade 42CrMoV Special Alloy Steel
• Burst Pressure Exceeds 90MPa, Industry-Leading Level
• Precision Machining on Imported German Six-Axis CNC Machine Tools
★ Quantum-Level Mirror Polishing Process (Ra≤0.1μm)
★ Intelligent Stress Control System, 85% Increase in Fatigue Strength
★ Passed 5000 Hours of Extreme Working Condition Durability Testing
★ Meets ISO 8434-1/SAE J524 Dual Certification Standards
√ 24-Hour Continuous Operation in Billion-Ton Open-Pit Mines
√ Construction in Polar Climates (-50℃)
√ 300-Meter Deep-Sea Operating Environment
√ Construction in highly corrosive chemical environments
① Hydraulic system stability improved by 95%
② Service life exceeds 40,000 hours
③ Energy efficiency optimized by 40%
④ Annual maintenance costs reduced by 65%

318307969 working device piping
23 805139903 100 SCREW M20×65 GB/T70.1-2008
24 318300994 20 PIPE CLAMP ASSEMBLY
25 804009179 2 BOOM CYLINDER
26 803303446 27 ORING 56.74×3.53-S AS568
27 318305764 2 BLOCK
28 804009189 2 ONE-WAY THROTTLE VALVE
29 805046679 8 BOLT M20×180 GB/T5782-2000
30 318301025 1 STEEL PIPE ASSEMBLY
31 318300998 2 STEEL PIPE ASSEMBLY
32 804421022 1 HOSE ASS’Y
33 813406865 2 HOSE ASS’Y
34 318300983 1 STEEL PIPE ASSEMBLY
35 804421017 1 HOSE ASS’Y
36 318301026 1 STEEL PIPE ASSEMBLY
37 804421024 2 HOSE ASS’Y
38 318300992 1 STEEL PIPE ASSEMBLY
39 318300991 1 STEEL PIPE ASSEMBLY
40 318301028 1 STEEL PIPE ASSEMBLY
41 318301027 1 STEEL PIPE ASSEMBLY
42 318301040 1 STEEL PIPE ASSEMBLY
43 318300993 1 STEEL PIPE ASSEMBLY
44 318301049 1 BLOCK
45 318301041 1 STEEL PIPE ASSEMBLY
46 318301051 1 BLOCK
47 805046670 4 BOLT M16×130 GB/T5782-2000
48 318300982 1 STEEL PIPE ASSEMBLY
49 803432820 2 HOSE ASS’Y
50 318301042 1 STEEL PIPE ASSEMBLY
#XCMG 318301042 original steel pipe components, hydraulic pipelines for XE2000 mining excavators, pipeline systems for billion-ton-level mining equipment, core hydraulic components for construction machinery, and maintenance solutions for ultra-heavy equipment#