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• 100% Original Factory Certified Parts, Custom-Developed for the XE2000 Ultra-Large Excavator
• Made of Aerospace-Grade 42CrMoA Special Alloy Steel
• Burst Pressure Exceeds 85MPa, Industry-Leading Level
• Precision Machining on Imported German Five-Axis CNC Machine Tools
★ Nanoscale Mirror Polishing Process (Ra≤0.15μm)
★ Intelligent Stress Relief System, 80% Increase in Fatigue Strength
★ Passed 4000 Hours of Extreme Working Condition Durability Testing
★ Meets ISO 8434-1/DIN 2391 Dual Certification Standards
√ Continuous Operation in Million-Ton Open-Pit Mines
√ Construction in Extremely Cold Regions (-45℃)
√ Heavy Loading and Unloading in Deep-Sea Ports
√ 24/7 Uninterrupted Crushing Operation
① 90% Improved Hydraulic System Stability
② Service Life Exceeds 35,000 Hours
③ 35% Optimized Energy Efficiency
④ 60% Reduction in Annual Maintenance Costs

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 318301027 Original Steel Pipe Components, Hydraulic Piping for XE2000 Ultra-Large Excavators, Mining-Grade High-Pressure Piping Systems, Core Hydraulic Components for Construction Machinery, Heavy-Duty Equipment Maintenance Solutions#