803452140 hose assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Hose Assembly 803452140: Stable Transmission Enables Heavy-Duty Operations

As a key transmission component of the hydraulic system of the XCMG XE2000 excavator, the hose assembly 803452140 is specifically designed for heavy-duty excavation scenarios. It precisely adapts to the hydraulic circuit requirements of the equipment, providing reliable media transmission support for the excavator’s core operations. Its main body adopts a multi-layer composite structure. The inner layer is made of oil-resistant nitrile rubber, effectively resisting long-term corrosion from hydraulic oil, while the outer layer is covered with a high-strength polyamide fiber braided layer, enhancing tensile and impact resistance. It can withstand working pressures up to 35MPa, adapting to the pressure fluctuation requirements of the XE2000 excavator in high-intensity operations such as mining and infrastructure construction.

In terms of dimensional accuracy, this hose assembly strictly adheres to equipment interface standards. The connectors at both ends are precision forged, and the flatness error of the sealing surface is controlled within 0.02mm. Combined with dedicated sealing gaskets, it eliminates the risk of hydraulic oil leakage and ensures stable system pressure. Even in extreme temperature environments ranging from -30℃ to 80℃, the hose maintains excellent flexibility and sealing performance, avoiding low-temperature cracking or high-temperature aging, making it suitable for various regional operating climates.

In actual operation, the 803452140 hose assembly, with its optimized bending radius design, can flexibly adapt to the multi-angle movements of the XE2000 excavator’s boom and stick, preventing structural damage from frequent bending and extending its service life. Whether loading ore, excavating foundation pits, or hoisting large components, this assembly can continuously and stably transmit hydraulic power, ensuring efficient output of the excavator’s core performance characteristics such as digging force and rotation speed, reducing work interruptions caused by transmission failures, and helping to improve engineering construction efficiency.

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318307381 turntablecentralizedlubricationsystem XCMG XE2000 excavator spare parts

46 813400615 RIGIDTUBE
47 813400583 RIGIDTUBE
48 318306992 SHOCKABSORBINGSEAT
49 803452140 HOSEASS’Y
50 805046615 BOLTM10×50
51 801142455 OILINJECTOR-ROUND
52 801140605 Z3/8PLUG
53 805200048 NUTM10
54 801142451 FIXINGBLOCKOFOIL INJECTOR- 10 PORTS
55 318304667 MOUNTINGSEAT
56 318306993 MOUNTINGSEAT
57 801141441 JOINT
58 801143392 CONNECTOR
59 329900460 PIPECLIP
60 803452112 HOSEASS’Y
61 318304678 STEELPIPE ASSEMBLY
62 803452156 HOSEASS’Y
63 801142457 CONNECTOR
64 318304684 MOUNTINGPLATE
65 801139308 PIPE-TO-PIPE CONNECTOR
66 318306991 MOUNTINGSEAT

XCMG XE2000 excavator, hose assembly 803452140, hydraulic transmission components, heavy-duty excavator accessories, high-pressure resistant hose