800167190 cylinder head XCMG XE2000 excavator spare parts

XCMG XE2000 excavator cylinder head (part number 800167190) – Protecting the core power of the engine! Core Parameters Precisely Fitted

▌Model: XE2000 Dedicated (800167190)

▌Material: High-strength vermicular graphite cast iron (RuT450)

▌Process: Low-pressure precision casting + CNC machining

▌Temperature Resistance: -40℃~650℃ continuous operation

Five Major Technological Breakthroughs

🔧 3D Printing Sand Mold Technology: Flow channel accuracy reaches ±0.02mm

🔥 Nano-ceramic Infiltration Treatment: Hardness increased to HV450

⚙️ Integrated Cooling Channel: Heat dissipation efficiency improved by 35%

🧰 Laser Positioning Mounting Holes: Assembly error ≤0.05mm

🛡️ Dual Sealing Groove Design: Air tightness reaches 0.02MPa/10min

Actual Performance Comparison

Specifications: Aftermarket Part/Original Part (800167190)
Lifespan: 6000h/12000h Deformation (650℃): 0.3mm/0.08mm Repair Rework Rate: 18%/2%

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800169277 cylinder head XCMG XE2000 excavator spare parts

1 800167184 8 PRESSURE RELIEF VALVE
2 800167185 4 VALVE SPRING SEAT
3 800167192 2 INTAKE AIR INTAKE VALVE
4 800167186 2 OUTLET VALVE
5 800158221 4 VALVE SPRING
6 800167187 4 VALVE ROTATOR
7 800167188 2 GROOVE PIN
8 800158219 2 VALVE INSERT
9 800158224 2 SEAL VALVE STEM
10 860149600 8 EXPANSION PLUG
11 860149599 2 EXPANSION PLUG
12 860203963 1 PIPE PLUG
13 800167189 1 PIPE PLUG
14 800167190 1 CYLINDER HEAD
15 860149601 1 EXPANSION PLUG
16 800158220 2 VALVE INSERT
17 800158225 4 VALVE STEM GUIDE
18 800158223 2 SEAL VALVE STEM