Hose Assembly
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The 804573330 Hose Assembly is a precision-engineered hydraulic component designed for XCMG articulated dump trucks. As a critical auxiliary part independent of the engine, this hose assembly ensures reliable fluid transmission between hydraulic system components, enabling smooth operation of steering, braking, and suspension functions. Manufactured from high-quality materials with durable fittings, the 804573330 hose assembly guarantees leak-free performance, exceptional pressure resistance, and long service life in the most demanding construction and mining environments.
The 804573330 Hose Assembly is a high-performance hydraulic component engineered specifically for XCMG articulated dump trucks. As a non-engine auxiliary part, this assembly serves as a critical link in the hydraulic system, transmitting pressurized fluid to steering cylinders, brake actuators, and suspension components. Its robust construction ensures consistent fluid flow, enabling precise machine control and reliable operation under heavy loads. The assembly is designed to withstand the extreme pressures and harsh conditions typical of mining, quarrying, and construction sites, making it an essential replacement part for maintaining vehicle performance and safety.
Manufactured to strict XCMG OEM specifications, the 804573330 hose assembly features a high-tensile wire-braided construction that provides exceptional burst strength and resistance to impulse pressures. The hose is compatible with a wide range of hydraulic fluids, including mineral oils, synthetic esters, and biodegradable fluids, offering flexibility for various operating environments. Its precision-machined fittings ensure a leak-free connection, reducing the risk of fluid loss and system contamination.
The 804573330 Hose Assembly is constructed with a durable synthetic rubber inner tube that resists oil degradation and maintains flexibility across a wide temperature range. The tube is reinforced with one or two layers of high-tensile steel wire braiding, providing outstanding pressure resistance and minimizing expansion under load. The outer cover is abrasion-resistant and ozone-resistant, protecting the hose from environmental damage and extending its service life in rugged applications.
The assembly features swivel 90° elbow fittings on both ends, allowing for flexible routing and easy installation in tight spaces. The fittings are made from high-strength carbon steel with a corrosion-resistant zinc plating, ensuring durability and reliable sealing even after repeated connections. Each hose assembly is 100% pressure-tested before shipment, guaranteeing leak-free performance and peace of mind for operators and maintenance teams.
The 804573330 hose assembly is designed for easy replacement, minimizing downtime during maintenance. Its direct OEM fitment eliminates the need for modifications, reducing installation time and ensuring correct system pressure and flow. By choosing this genuine replacement part, operators can maintain the original performance and reliability of their XCMG articulated dump truck.
The 804573330 Hose Assembly is specifically designed for use in XCMG articulated dump trucks, including models such as the XDA series and other articulated haulers in the XCMG lineup. It is commonly employed in steering systems, brake circuits, and suspension hydraulic lines, where reliable fluid transmission is essential for safe and efficient machine operation.
This hose assembly is suitable for a wide range of applications, including mining, quarrying, construction, and material handling. Its robust construction and high-pressure rating make it ideal for demanding environments where equipment is subjected to heavy loads, rough terrain, and extreme temperatures. The assembly’s compatibility with various hydraulic fluids ensures it can be used with standard mineral oils as well as environmentally friendly alternatives.
In addition to articulated dump trucks, the 804573330 hose assembly may also be suitable for other XCMG machinery that utilizes similar hydraulic connections, such as wheel loaders, excavators, and graders. However, it is always recommended to verify compatibility with the specific machine model and hydraulic circuit before installation.
Installing the 804573330 Hose Assembly requires basic mechanical skills and standard hand tools. Before installation, ensure the hydraulic system is depressurized and the machine is safely supported. Clean the surrounding area to prevent contamination from entering the system during replacement.
Remove the old hose assembly, noting the routing and orientation of the fittings. Install the new 804573330 hose assembly, ensuring that the swivel fittings are properly aligned and that the hose is not kinked or twisted. Tighten the fittings to the recommended torque specification, typically 35–40 N·m for M22 x 1.5 connections. After installation, pressurize the system and check for leaks at all connection points.
Regular inspection of the hose assembly is recommended as part of routine maintenance. Check for signs of wear, abrasion, cracking, or leakage, and replace the assembly if any damage is detected. Proper care and timely replacement of the 804573330 hose assembly will ensure continued reliability and safety of the hydraulic system.
The 804573330 Hose Assembly is manufactured in accordance with ISO 9001 quality management standards and meets or exceeds SAE J517 specifications for hydraulic hose performance. Each assembly is subject to rigorous testing, including pressure testing, impulse testing, and leak testing, to ensure it meets XCMG’s demanding quality requirements.
The materials used in the construction of the hose and fittings are sourced from approved suppliers and are traceable to ensure consistency and reliability. The assembly is designed to provide a service life that matches or exceeds that of the original equipment, reducing the frequency of replacements and lowering total cost of ownership.
Using genuine XCMG 804573330 hose assemblies ensures proper fit, performance, and safety. Counterfeit or aftermarket alternatives may not meet the same quality standards, potentially leading to premature failure, system contamination, and costly downtime. Trust the original – choose XCMG genuine parts for your equipment.
The 804573330 Hose Assembly is a critical component for maintaining the hydraulic system integrity and operational reliability of XCMG articulated dump trucks. As a non-engine auxiliary part, it ensures precise fluid transmission for steering, braking, and suspension, directly impacting machine safety and productivity.
With its durable construction, high-pressure rating, and direct OEM fitment, this hose assembly offers exceptional performance and longevity. Choosing the genuine 804573330 assembly protects your equipment from hydraulic failures and reduces maintenance costs. Always source this part from authorized XCMG distributors to guarantee authenticity and full compliance with specifications.
Whether for planned maintenance or emergency repairs, the 804573330 hose assembly is the trusted choice of professionals who demand quality, reliability, and performance from every component in their heavy equipment.
