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• 100% Original Factory Certified Parts, Custom-Made for XE2000 Model
• Made of Military-Grade 42CrMo Special Alloy Steel
• Working Pressure Up to 35MPa, Burst Pressure Exceeding 70MPa
• Precision CNC Machining Process, Ensuring Perfect Match with the Original Hydraulic System
✓ Inner Wall Ultra-Fine Polishing Treatment (Roughness Ra≤0.3μm)
✓ Triple Anti-Corrosion Coating Process, Improving Corrosion Resistance by 60%
✓ High-Precision CNC Pipe Bending (Tolerance ±0.3°)
✓ Passed 3000 Hours Extreme Working Condition Durability Test
• Heavy-Duty Mining Operations
• Large-Scale Infrastructure Earthwork Projects
• Heavy-Duty Loading and Unloading at Ports and Terminals
• Construction in extreme climate environments

318307969 working device piping
1 804009182 1 LEFT BUCKET CYLINDER
2 804009180 1 RIGHT BUCKET CYLINDER
3 329900385 16 THICKENED FLAT WASHER
4 805046676 8 BOLT M20×140 GB/T5782-2000
5 803164322 12 FLANGE ASSEMBLY
6 329900304 12 THICKENED FLAT WASHER
7 805006392 8 BOLT M16×110 GB/T5782-2000
8 804009187 2 ONE-WAY THROTTLE VALVE
9 318301048 1 BLOCK
10 804023795 2 ONE-WAY THROTTLE VALVE
11 318301047 1 BLOCK
12 804009181 2 BUCKET ARM CYLINDER
13 318300984 2 PIPE CLAMP ASSEMBLY
14 318300988 7 PIPE CLAMP ASSEMBLY
15 318300987 2 STEEL PIPE ASSEMBLY
16 318300986 1 STEEL PIPE ASSEMBLY
17 318300990 1 STEEL PIPE ASSEMBLY
18 803432824 2 HOSE ASS’Y
19 318300999 1 STEEL PIPE ASSEMBLY
20 803499798 2 HOSE ASS’Y
21 318301024 1 STEEL PIPE ASSEMBLY
22 318301000 1 STEEL PIPE ASSEMBLY
#XCMG original 318300999 steel pipe components, hydraulic system parts for XE2000 excavators, original high-pressure pipeline parts for mining machinery, core repair components for heavy equipment, genuine excavator steel pipe components#