804414279 hose assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Hose Assembly (804414279): Durable Connector for Fluid Transfer in Mining Excavators

In high-intensity mining operations, the stable transmission of hydraulic oil and coolant in excavators is crucial for the operation of the equipment’s core systems. The XCMG XE2000 excavator-specific hose assembly (part number: 804414279), as a core connecting component between the hydraulic and cooling systems, boasts a customized structural design and superior weather resistance, providing a robust fluid transmission defense for the XE2000 mining excavator’s continuous operation and earning the trust of mining customers worldwide.

1. Customized adaptation for XE2000, ensuring precise and lossless connection.

The XE2000 mining excavator has an operating weight of 192,000 kg and a hydraulic system working pressure of up to 35 MPa, placing stringent requirements on the dimensional accuracy and interface compatibility of the hose assembly. The 804414279 hose assembly was specifically developed for the XE2000’s overall piping layout. The hose length and bending angle are precisely matched to the equipment’s installation space, and the connector specifications are perfectly compatible with the original valve assembly and radiator interfaces, with dimensional errors controlled within ±0.5 mm, allowing for seamless replacement and installation. After assembly, it reduces fluid transmission resistance, ensuring a uniform flow of hydraulic oil and coolant in high-pressure circulation, avoiding pressure loss or media leakage due to connection misalignment, and facilitating smoother digging and traveling movements.

II. Multi-layer structure + reinforced process, withstands harsh working conditions

The high-pressure impact, dust erosion, and alternating high and low temperatures in the mining environment place extremely high demands on the durability of hose assemblies. The 804414279 hose assembly employs a four-layer composite structure: the inner layer is made of oil- and coolant-resistant rubber, capable of withstanding extreme temperatures from -40℃ to 120℃ without swelling or deformation after long-term contact with the medium; the middle layer is a high-strength steel wire braided layer with a tensile strength of up to 40MPa, capable of withstanding high-pressure fluid impact; the outer layer is made of wear-resistant and aging-resistant rubber, which can isolate it from mining dust abrasion and UV aging; the joint is made of precision forged galvanized carbon steel, with a polished sealing surface, and is equipped with imported O-rings, improving sealing performance by 50%. Even under bumpy terrain or low-temperature freeze-thaw environments, it maintains structural stability, extending its service life by 2.5 times compared to ordinary hose assemblies, significantly reducing maintenance costs.

III. International quality certification, compatible with mining areas worldwide.

The 804414279 hose assembly is manufactured in accordance with the ISO9001 quality system and EU CE standards. It has passed SGS’s specialized tests for pressure resistance, weather resistance, and sealing performance, meeting global mining operation requirements. Leveraging XCMG’s global R&D system, this assembly underwent testing during the design phase, simulating different mining conditions such as high-temperature iron ore in Australia and wet copper mines in the Democratic Republic of Congo, ensuring stable medium transmission under heavy-duty excavation and dusty, humid environments. Currently, it has been exported to over 20 countries with the XE2000 excavator, providing reliable connection guarantees for fluid transmission systems in mining equipment worldwide.

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318306916 chassis hydraulic system parts XCMG XE2000 excavator spare parts

1 800366058 WALKINGREDUCER
2 804001698 WALKINGMOTOR
3 803451171 CONNECTOR
4 803162089 CONNECTOR
5 803172014 CONNECTOR
6 803413396 CONNECTOR
7 804414286 HOSEASS’Y
8 804414279 HOSEASS’Y
9 803452660 HOSEASS’Y
10 803450577 HOSEASS’Y
11 318307944 BRACKET
12 803171405 HOSEASS’Y
13 804414294 HOSEASS’Y
14 318307949 BAFFLECONNECTORASSEMBLY
15 318307946 STEELPIPE ASSEMBLY
16 318307947 STEELPIPE ASSEMBLY
17 318307951 PIPECLAMPASSEMBLY
18 805139898 SCREWM16×60
19 329900304 THICKENED FLAT WASHER
20 318307973 STEELPIPE ASSEMBLY
21 318307966 STEELPIPE ASSEMBLY
22 804414290 HOSEASS’Y
23 804414284 HOSEASS’Y
24 318307964 PIPEBRACKET ASSEMBLY
25 801905487 RUBBERSLEEVEHOOP
26 801905480 RUBBERSLEEVEHOOP
27 805139814 SCREWM8×16
28 803103321 CONNECTOR

XCMG XE2000 hose assembly, part number 804414279, fluid transmission components for mining excavators, high-pressure resistant and wear-resistant hose, XCMG XE2000 accessories.