318306887 steel pipe assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Steel Pipe Assembly (Part No. 318306887): The Core of Fluid Transmission Under Heavy-Duty Conditions

The XCMG XE2000 mining excavator, with its operating weight of 192,000 kg, 810 kW imported engine, and 10-14 m³ bucket capacity, has become a core piece of equipment for heavy-duty mining operations worldwide. The steel pipe assembly (part no. 318306887), as a key component of the machine’s fluid transmission system, provides a reliable channel for the efficient delivery of hydraulic power and lubricating media.

This steel pipe assembly is precision-manufactured using high-strength alloy structural steel, possessing superior pressure resistance and fatigue strength. Designed for the extreme environments of high-frequency vibration and high-pressure impact in mining operations, the steel pipe can withstand the high-pressure load of the system, effectively resisting deformation or cracking caused by external impacts, fundamentally preventing the risk of media leakage, and ensuring the stable operation of key components such as hydraulic actuators and lubrication systems. The structural design is based on precise 3D modeling of the XE2000 whole machine, with pipeline routing, diameter parameters, and connection ports fully compatible with the original equipment manufacturer (OEM) system. Through computer-aided fluid dynamics optimization of the pipeline layout, fluid transmission resistance is reduced, improving media flow efficiency. Each section of steel pipe employs fully automated welding technology, ensuring weld strength meets the standards of the base material. Interface sealing performance has been verified through ultra-high pressure testing, completely eliminating leakage risks and perfectly fitting the compact space layout of the whole machine.

Thanks to XCMG’s advanced manufacturing processes, the steel pipe components undergo multiple quality control processes. The surface undergoes electrophoresis + powder coating dual anti-corrosion treatment, with salt spray testing duration far exceeding industry standards, enabling it to withstand long-term corrosion from mining dust, mud, and oil, significantly extending pipeline lifespan. The inner wall undergoes precision polishing to reduce the friction coefficient of media flow, minimize impurity adhesion and deposition, and ensure fluid cleanliness and system component lifespan.

The stable operation of the steel pipe components is directly related to the overall machine’s operational efficiency. In the hydraulic circuit, high-pressure hydraulic fluid is delivered to the boom, stick, and other actuators to ensure powerful output during excavation. In the lubrication system, lubricating oil is precisely delivered to key friction pairs, reducing component wear rates. The well-organized piping design facilitates daily inspections and maintenance, minimizing equipment downtime for repairs.

Choosing the XCMG XE2000 excavator steel pipe assembly (part number 318306887) not only ensures original factory quality fluid transmission but also leverages XCMG’s global service network for rapid parts supply and technical support. This steel pipe assembly, specifically designed for heavy-duty operations, will provide robust support for the continuous and efficient operation of your mining equipment.

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318306873 Engine mounting assembly XCMG XE2000 excavator spare parts

73 800152859 4 ENGINE SUPPORT SHOCK PAD
74 805338287 2 WASHER 18 GB/T97.1-2002
75 329901037 2 BOLT
76 318300863 1 ENGINE BRACKET
77 803414777 1 CONNECTOR
78 803172931 2 CONNECTOR
79 800171787 1 DIESEL PIPE
80 803191588 2 CONNECTOR
81 803399888 2 CONNECTOR BODY
82 800160592 2 BRASS BALL VALVE
83 800166893 1 DIESEL PIPE
84 318800860 1 STEEL PIPE BRACKET C
85 318303252 1 PIPE CLIP
86 318306885 1 STEEL PIPE ASSEMBLY
87 800151148 4 CONNECTOR
88 318306887 1 STEEL PIPE ASSEMBLY