803373390 hose assembly XCMG XE2000 excavator spare parts

Original Factory Precise Fit, Perfectly Meets the Power Transmission Needs of the XE2000

The XCMG XE2000 hose assembly (part number 803373390) is an original factory component specifically developed based on the layout characteristics and media transmission requirements of the XE2000 excavator’s hydraulic and cooling systems. Its length, diameter, and connector angles have all been precisely calculated to ensure seamless connection with key components such as the machine’s hydraulic pump, main valve, cylinders, and radiator. Whether in the complex piping arrangements of moving joints like the boom and stick, or in the dense piping network within the engine compartment, this hose assembly perfectly adapts to the installation space, ensuring a smooth and unobstructed media transmission path. It avoids problems such as pipe twisting and pressure caused by size mismatches, providing a “tailor-made” flexible transmission solution for the entire machine’s power system.

High-end materials and multi-layered structure ensure durability and safety

This hose assembly uses imported high-pressure resistant rubber as the inner base material, combined with a high-strength steel wire braided reinforcement layer and a wear-resistant outer rubber layer, forming a three-layer composite structure with excellent pressure resistance, flexibility, and anti-aging properties. Under the working pressure of hundreds of megapascals in the XE2000 excavator’s hydraulic system, it can stably withstand pressure impacts without easily bulging or rupture. Its good flexibility ensures that the pipeline can flexibly bend with the movement of components during frequent equipment operation, reducing fatigue damage. At the same time, the outer rubber is specially formulated to effectively resist oil, ultraviolet rays, and dust corrosion in the mining environment. Even in extreme temperature environments ranging from -40℃ to 120℃, it can maintain stable performance, significantly extending service life and reducing the risk of downtime due to hose damage.

Efficient media transmission ensures powerful machine output

The powerful operating capabilities of the XE2000 excavator rely on the efficient power transmission of the hydraulic system, and the hose assembly is the “key channel” for media transmission. Its smooth inner rubber layer reduces fluid flow resistance, ensuring rapid and lossless transmission of hydraulic oil and coolant to all actuators, providing continuous and powerful power support for the excavator’s digging, slewing, and lifting operations. In high-intensity operations, the stable transmission performance of the hose assembly prevents sluggish equipment movement and power attenuation caused by insufficient fluid flow, ensuring the machine maintains an operational rate of over 93%, helping users efficiently complete digging and loading tasks in mining operations.

For users operating XCMG XE2000 mining excavators, the hose assembly (part number 803373390) is a core spare part for ensuring efficient operation of the power system and reducing equipment failure rates. With its original factory-fit design, multi-layered durable quality, and efficient and stable transmission performance, it injects continuous power into mining operations, helping you create higher economic benefits in the fiercely competitive mining industry.

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318307808 main pump oil drain pipeline

1 803373390 1 HOSE ASS’Y
2 804414137 1 HOSE ASS’Y
3 803106345 3 CONNECTOR
4 318307805 1 STEEL PIPE ASSEMBLY
5 803173684 4 CONNECTOR
6 318307806 1 STEEL PIPE ASSEMBLY
7 803415067 2 HOSE ASS’Y
8 803301724 1 HOSE ASS’Y
9 803383891 1 HOSE ASS’Y
10 819908876 1 HOSE ASS’Y
11 803172482 1 HOSE ASS’Y
12 803402037 1 CONNECTOR
13 318307809 1 PIPE CLAMP ASSEMBLY
14 804414140 1 HOSE ASS’Y
15 318006991 3 PIPE CLAMP ASSEMBLY
16 803103526 1 CONNECTOR
17 803405660 2 CONNECTOR
18 803177191 1 HOSE ASS’Y
19 803182815 1 HOSE ASS’Y
20 400402699 1 HOSE ASS’Y