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In the hydraulic system of the XCMG XE2000 excavator, the pressure relief valve is a “safety guardian” that ensures stable system pressure and prevents overload damage. As an original equipment manufacturer (OEM) core hydraulic spare part, the XCMG XE2000 pressure relief valve (part no. 800167184) safeguards the safe and efficient operation of the equipment’s hydraulic system with its precise pressure control performance and reliable quality.
The XCMG XE2000 pressure relief valve (part no. 800167184) is developed and manufactured strictly according to the OEM design standards of the XE2000 excavator hydraulic system. From the valve body structure and valve core precision to the pressure setpoint, everything has been precisely calibrated. After installation, it is perfectly compatible with hydraulic pumps, cylinders, pipelines, and other components, accurately monitoring the real-time system pressure. When the hydraulic system pressure exceeds the safety threshold, the pressure relief channel can be opened instantly to quickly release excess pressure, ensuring that the system pressure remains stable within a safe range. This prevents hydraulic component rupture and oil leakage caused by excessive pressure from the outset.
This pressure relief valve uses a high-strength, corrosion-resistant alloy material for the valve body. The internal valve core undergoes precision grinding and hardening, and is equipped with imported sealing components, providing excellent pressure resistance and sealing performance. The valve body surface undergoes special anti-corrosion treatment, effectively resisting the corrosion of impurities in the hydraulic oil and the effects of high temperatures, ensuring long-term stable operation in harsh conditions such as mines and wetlands. Having undergone thousands of pressure cycle tests, the valve’s opening and closing actions are precise and smooth, without jamming or leakage, and its service life far exceeds that of ordinary aftermarket products.
The XCMG XE2000 pressure relief valve (part number 800167184) optimizes valve core flow characteristics and response speed. It can quickly relieve pressure to protect the system during overload and quickly close after pressure returns to normal, reducing pressure loss. Stable pressure control ensures more even hydraulic system output force, avoiding problems such as jamming and weak operation of working devices caused by pressure fluctuations. This guarantees the efficiency and accuracy of the excavator in heavy-duty digging and precision operations. Simultaneously, it effectively reduces fatigue wear of hydraulic components, extending the overall service life of the hydraulic system.
The XCMG XE2000 pressure relief valve (part number 800167184), with original factory quality, builds a hydraulic safety defense line and empowers efficient operation with precise pressure control. Purchase now to safeguard the hydraulic system of your XE2000 excavator!

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