803485385 hose assembly XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Hoses 803485385: A Flexible Power Channel for the Piping System

In the complex piping system of the XCMG XE2000 large excavator, the hose assembly (part number: 803485385) plays an indispensable role as a “flexible connector.” Like a resilient “blood vessel,” it flexibly adapts to the relative movement of various components during equipment operation, precisely delivering critical media such as hydraulic oil and coolant, providing stable power transmission and system heat dissipation for the XE2000 during high-intensity operations.

Original Factory Fitting, Precise and Worry-Free Installation

The hose assembly 803485385 is an original factory accessory custom-designed by XCMG for the XE2000 excavator, its design perfectly matching the machine’s piping layout and movement trajectory. Leveraging 3D dynamic simulation technology, engineers precisely calculated key parameters such as hose length, bending radius, and connector angle to ensure a seamless connection with core components like the engine, hydraulic pump, and radiator. Whether assembling a new machine or replacing components during later maintenance, no adjustments to the piping routing or fixed structures are required; “in-situ installation” is possible. This high degree of adaptability not only reduces the risk of installation errors but also avoids problems like pipe pulling and twisting due to dimensional incompatibility, ensuring the initial stability of the piping system from the outset.

High flexibility and strong durability, adaptable to complex working conditions

During operation, the XE2000 excavator experiences frequent relative displacements between its moving parts, placing stringent demands on the flexibility and durability of the hoses. The 803485385 hose assembly features a multi-layered composite structure. The inner layer is made of a special high-pressure and oil-resistant rubber material, ensuring no leakage or swelling during media transport. The middle layer is a braided high-strength steel wire mesh, giving the hose excellent pressure resistance, capable of withstanding system pressures up to hundreds of bar. The outer layer is covered with a wear-resistant and aging-resistant protective rubber layer, effectively resisting impacts from gravel, oil erosion, and UV aging. Simultaneously, the hose possesses excellent flexibility, allowing it to bend freely during full-range equipment movement without generating excessive stress, preventing cracking or fatigue damage caused by prolonged bending. It perfectly adapts to the dynamic operational needs of complex conditions such as mining and infrastructure construction.

Strict material selection and manufacturing processes ensure durable and reliable quality

XCMG maintains strict quality control over the 803485385 hose assembly throughout its entire lifecycle. The raw material procurement process rigorously selects internationally renowned brands of rubber and steel wire materials to ensure basic performance standards are met. The production process employs automated winding molding and high-temperature vulcanization processes to guarantee uniform distribution of the steel wire braided layer and tight rubber bonding. The connection points between the joints and hoses undergo precision pressing to form a high-strength sealing structure, eliminating the risk of leakage. Each hose assembly undergoes multiple rigorous tests before leaving the factory, including pressure pulse tests, burst pressure tests, and bending fatigue tests, ensuring stable operation within an extreme temperature range of -40℃ to 120℃, with a service life far exceeding the industry average. This extreme pursuit of quality makes the 803485385 hose assembly a “long-term safety barrier” for the XE2000 excavator’s piping system.

Choosing the XCMG XE2000 excavator hose assembly 803485385 means choosing a highly efficient and durable “flexible power channel” for your equipment’s piping system. With its original factory compatibility, adaptability to complex working conditions, and durable reliability, the XE2000 excavator ensures continuous and stable media delivery, allowing it to operate powerfully and smoothly in various high-intensity tasks, thus safeguarding project progress.

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318307902 independent heat dissipation and air-conditioning system piping

1 318307882 1 MOTOR FAN MOUNTING ASSEMBLY
2 804414267 1 HOSE ASS’Y
3 803164717 1 FLANGE ASSEMBLY
4 804414268 1 HOSE ASS’Y
5 318307878 1 RELIEF VALVE MOUNTING ASSEMBLY
6 803105384 3 CONNECTOR
7 803485386 1 HOSE ASS’Y
8 803485385 1 HOSE ASS’Y
9 803427810 1 HOSE ASS’Y
10 803174799 1 CONNECTOR
11 803400317 1 HOSE ASS’Y
12 318307899 1 STEEL PIPE ASSEMBLY 530
13 318307898 1 RADIATOR MOUNTING ASSEMBLY
14 318307891 1 BRACKET