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• 100% Original Factory Certification, Designed Specifically for the XE2000 Boom System
• Military-Grade 45CrNiMoVA Ultra-High Strength Alloy Steel
• Working Pressure 40MPa, Ultimate Pressure Exceeds 80MPa
• Manufactured by Swiss Precision Machining Center, Concentricity ≤0.01mm
★ Plasma Quenching Process (Hardness HRC58-62)
★ Five-Layer Composite Sealing System (German Imported Materials)
★ Intelligent Buffer Design (Impact Reduction of 40%)
★ Passed 5000 Hours of Real-World Testing in Mining Conditions
√ Ultra-Deep Mine Excavation Operations
√ High-Intensity Continuous Crushing Construction
√ Extreme Environments from -45℃ to 120℃
√ Ten-Thousand-Ton Material Lifting Operations
① ① Boom response speed increased by 35%
② Service life reaches 25,000 working hours
③ Energy efficiency optimized by 28%
④ Maintenance interval extended by 3 times

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 804009179 boom cylinder, XE2000 original hydraulic cylinder, core component of mining excavators, power unit of construction machinery, heavy-duty equipment maintenance solutions#