803172482 hose assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Hose Assembly (803172482): A Reliable Flexible Link for Power Transmission in Mining

In core mining regions worldwide, such as Indonesia, the Democratic Republic of Congo, and Brazil, the XCMG XE2000 mining excavator, with its ultra-large 12-cubic-meter bucket capacity and over 93% mobility, has become a core piece of equipment for efficient mining operations. In the power transmission system of this “mining giant,” the hose assembly (part number 803172482) acts like a “flexible power artery,” undertaking the precise delivery of critical media such as hydraulic oil and coolant. It is a crucial spare part ensuring the continuous and stable operation of the entire machine.

Original Factory Precise Fit, Seamless Integration with the Machine’s Piping System

The XCMG XE2000 hose assembly (803172482) was specifically designed by XCMG’s professional R&D team for the XE2000’s overall piping layout, and optimized through 3D modeling simulation and extensive real-machine testing. Its length error is strictly controlled within ±1.5mm, and the connector specifications and angles are perfectly matched with the interface parameters of core components such as the hydraulic pump, main valve, and boom cylinder. Whether in dynamic operation scenarios with frequent boom extension and retraction, or in static installation environments with dense internal piping, it achieves seamless, zero-gap installation, effectively avoiding problems such as pipe twisting, friction, and stress concentration, creating a highly efficient “seamless” power transmission channel for the entire machine.

Multi-layer reinforced structure, durable choice for extreme working conditions

Crafted with meticulous attention to detail using four layers of composite reinforced materials: the inner layer is imported high-pressure resistant fluororubber, capable of withstanding instantaneous pressure impacts of 320MPa, with excellent resistance to hydraulic oil corrosion; the middle layer is embedded with 5 layers of high-tensile steel wire braided mesh, with a tensile strength of up to 1600N/mm², ensuring that the hose does not expand or deform under high pressure; the outer layer is covered with wear-resistant chlorosulfonated polyethylene rubber, possessing excellent ozone resistance, UV resistance, and high and low temperature resistance. After rigorous testing, this hose assembly maintains stable performance in extreme temperature ranges from -35℃ to 115℃ and in high-dust mining environments, extending its service life by more than 2.5 times compared to ordinary hoses. This significantly reduces downtime and maintenance costs caused by hose failures.

Low-resistance, high-efficiency transmission enhances overall machine performance

The hose’s inner wall undergoes precision honing, achieving a surface roughness Ra≤0.6μm, reducing media flow resistance by more than 12% compared to traditional hoses. When the XE2000 excavator is operating at full load, it ensures hydraulic oil reaches all actuators with a transmission efficiency of over 97%, providing continuous power support for the powerful digging action of the 12 cubic meter bucket. Simultaneously, its excellent flow stability reduces action delays caused by media transmission lag, shortening the overall machine cycle time by 6%, significantly improving operational efficiency and productivity in mining projects. For mining companies committed to efficient operations, the XCMG XE2000 hose assembly (803172482) is not only a high-quality spare part, but also a “powerhouse” ensuring continuous equipment output. Choosing original equipment manufacturer (OEM) spare parts means choosing reliability that perfectly matches the performance of the XE2000 excavator, providing a solid guarantee for the efficient advancement of mining operations.

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6 318307806 1 STEEL PIPE ASSEMBLY
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11 803172482 1 HOSE ASS’Y
12 803402037 1 CONNECTOR
13 318307809 1 PIPE CLAMP ASSEMBLY
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17 803405660 2 CONNECTOR
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