Hose Assembly
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The XCMG 804585098 Hose Assembly is a high-performance fluid conduit engineered for reliable hydraulic and pneumatic service in XCMG articulated dump trucks. With OEM number 804585098, this hose assembly delivers exceptional pressure resistance, flexibility, and durability, ensuring uninterrupted fluid transfer in steering, braking, suspension, and auxiliary systems. Its robust construction withstands extreme temperatures, vibration, and abrasion, making it a critical component for machine uptime.
The 804585098 Hose Assembly features a synthetic rubber inner tube reinforced with high-tensile steel wire braids, providing superior burst strength and impulse resistance. The outer cover is oil- and weather-resistant, protecting against ozone, UV radiation, and chemical attack. Precision-crimped end fittings ensure leak-free connections and eliminate the risk of hose blow-off under surge pressures. This genuine XCMG part matches original equipment specifications for length, diameter, and fitting orientation, guaranteeing a straightforward replacement.
Whether used in hydraulic steering circuits, brake lines, or cooling systems, the XCMG hose assembly restores system integrity and performance. Replacing aged or damaged hoses with the 804585098 component minimizes downtime, reduces fluid loss, and enhances the overall safety and reliability of your articulated dump truck.
| Parameter | Specification / Value |
|---|---|
| OEM Number | 804585098 |
| Product Name | Hose Assembly |
| Brand | XCMG |
| Inner Tube Material | Synthetic rubber (NBR/PVC blend) |
| Reinforcement | Two layers of high-tensile steel wire braid |
| Outer Cover | Oil- and abrasion-resistant synthetic rubber (CR/EPDM) |
| Hose Inner Diameter | 12.7 mm (1/2 inch) |
| Overall Length | 800 mm (custom lengths available) |
| Working Pressure | 250 bar (3,625 psi) |
| Burst Pressure | ≥ 1,000 bar (14,500 psi) |
| Minimum Bend Radius | 100 mm |
| Operating Temperature | -40°C to +120°C |
| End Fittings | Steel, zinc-plated, 90° bent (one end) / straight (other end) |
| Thread Type | SAE J514 / ISO 8434-2 (O-ring face seal) |
| Compatible Models | XCMG DA30, DA40, XDA40, DA45 series |
| Application | Hydraulic steering, brake, suspension, and coolant lines |
The 804585098 Hose Assembly is a key fluid transfer component in XCMG articulated dump trucks, designed to convey hydraulic oil, brake fluid, or coolant under high pressure. Its flexible construction allows it to accommodate relative motion between vehicle structures, such as between the cab and chassis or the articulation joint, without compromising flow or integrity.
The assembly consists of a precision-length hose with factory-crimped end fittings that match the original equipment’s port configurations. This ensures a leak-proof, drop-in replacement that saves installation time and eliminates the need for field assembly errors. The hose’s inner tube is compatible with a wide range of hydraulic and synthetic fluids, making it versatile for multiple applications.
As a genuine XCMG part, the 804585098 hose assembly undergoes rigorous pressure and impulse testing to guarantee long service life. Replacing worn hoses with this OEM component restores original system performance and enhances safety.
Whether used in steering circuits, brake lines, or suspension systems, this hose assembly is essential for maintaining reliable fluid power in demanding off-road conditions.
The 804585098 hose assembly features a dual-layer steel wire braid reinforcement that provides exceptional burst strength and impulse resistance. This construction allows the hose to withstand high-pressure spikes common in hydraulic systems, reducing the risk of catastrophic failure.
The synthetic rubber inner tube is formulated to resist swelling and degradation when exposed to hydraulic fluids, engine oils, and coolants. Its smooth bore minimizes flow restriction and reduces pressure drop, maintaining system efficiency. The outer cover is designed to resist abrasion, cuts, and weather cracking, ensuring long-lasting protection.
The end fittings are manufactured from high-grade steel and zinc-plated for corrosion resistance. They are crimped using a specialized process that ensures a secure, leak-proof connection without damaging the hose inner tube. The fittings are available in straight and angled configurations to suit different routing needs.
Each assembly is pressure-tested before shipment, guaranteeing its integrity and performance right out of the box.
Replacing aging or damaged hoses with the genuine XCMG 804585098 assembly restores full fluid flow and pressure, eliminating leaks and performance degradation. This results in more responsive steering, consistent braking, and smoother suspension operation, directly improving machine control and operator comfort.
The hose’s high working pressure rating ensures it can handle the demands of modern high-pressure systems, reducing the risk of downtime due to hose burst. Its excellent flexibility allows it to route through tight spaces with minimal bend radius, simplifying installation and reducing strain on fittings.
By preventing fluid leaks, the hose assembly also helps maintain clean working environments and reduces fluid consumption, lowering operational costs. The durable outer cover resists abrasion from road debris and chassis contact, extending service intervals.
Ultimately, the 804585098 hose assembly contributes to higher machine availability and lower total cost of ownership.
The 804585098 hose assembly is used extensively across XCMG articulated dump truck models, including DA30, DA40, XDA40, and DA45. It is commonly installed in hydraulic steering circuits, where it transmits high-pressure oil from the pump to the steering cylinders, enabling precise directional control.
In braking systems, the hose connects the master cylinder to the brake actuators, providing reliable pressure transmission for safe stopping power. Its compatibility with brake fluid ensures no degradation of the inner tube over time.
In suspension applications, the hose links the height control valves to the accumulators, allowing for dynamic load leveling and ride comfort. The hose is also used in coolant lines for engine and transmission cooling, where its heat resistance is critical.
Its versatility makes it a valuable spare part for a wide range of fluid power applications beyond original fitment.
XCMG employs stringent quality controls in the production of the 804585098 hose assembly. Raw materials, including rubber compounds and steel wire, are sourced from approved suppliers and tested for compliance with automotive and industrial standards.
The hose is manufactured using advanced extrusion and braiding machinery, ensuring uniform wall thickness and consistent reinforcement coverage. The crimping process is computer-controlled to achieve the optimal compression of the fitting onto the hose, preventing leaks and blow-offs.
Each assembly is subjected to a hydrostatic pressure test at 1.5 times the working pressure to verify its burst strength and seal integrity. A percentage of production is also impulse-tested to simulate millions of pressure cycles, confirming fatigue resistance.
With XCMG’s commitment to quality, the 804585098 hose assembly delivers reliable, long-lasting performance in the harshest environments.
Installing the 804585098 hose assembly is straightforward and requires basic hand tools. Begin by relieving system pressure and draining any residual fluid. Carefully remove the old hose, noting the routing and orientation of fittings. Install the new hose, ensuring it does not twist or kink, and tighten the fittings to the manufacturer’s recommended torque.
After installation, refill the system with the appropriate fluid, bleed any air, and check for leaks under operating pressure. Inspect the hose regularly for signs of chafing, cracking, or swelling, and replace it if any damage is found.
To maximize service life, avoid routing the hose near sharp edges or heat sources. Use protective sleeving or clamps where necessary to prevent abrasion. Always use genuine XCMG replacement hoses to ensure proper fit and performance.
Following these guidelines will help maintain system integrity and prevent costly failures.
The 804585098 hose assembly is specifically designed for XCMG articulated dump trucks and is a direct replacement for the original hose. It matches the exact length, diameter, and fitting configurations, ensuring a drop-in fit without modifications.
While the assembly is optimized for XCMG equipment, its standard SAE fittings and common hose dimensions may allow it to be used in other heavy machinery with similar requirements. However, for guaranteed performance and warranty compliance, XCMG recommends using this part only in its intended applications.
Fleet operators can simplify inventory management by stocking this hose assembly for multiple DA-series trucks, as it is used across several models. Always verify the specific hose length and fitting angle required for your machine.
Using genuine XCMG parts ensures optimal fit, function, and long-term reliability.
Investing in the genuine XCMG 804585098 hose assembly is a cost-effective decision that prevents fluid leaks, which can lead to reduced system efficiency, environmental cleanup costs, and component damage. The hose’s durable construction extends its service life, reducing replacement frequency and associated labor costs.
Compared to generic or re-crimped hoses, the XCMG assembly offers superior quality control and material specifications, ensuring consistent performance and reliability. The factory-crimped fittings eliminate the risk of incorrect assembly that could cause premature failure.
By maintaining leak-free connections, the hose assembly also reduces fluid consumption and prevents contamination, saving on fluid costs and filter replacements. The improved system efficiency translates into fuel savings and higher productivity.
Choosing XCMG genuine parts is a wise long-term investment that maximizes fleet uptime and profitability.
The XCMG 804585098 hose assembly is a premium-quality fluid conduit that ensures dependable performance in the most challenging off-road environments. Its robust construction, precision engineering, and strict quality control make it an essential component for maintaining the hydraulic and pneumatic systems of articulated dump trucks.
By choosing this genuine OEM part, you secure a perfect fit, consistent performance, and long service life. The hose assembly’s ability to withstand high pressures, extreme temperatures, and mechanical stress reduces downtime and lowers maintenance costs, enhancing overall productivity.
Don’t compromise on fluid system integrity. Equip your XCMG truck with the 804585098 hose assembly and experience the reliability that comes with genuine quality.
Keep your fleet operating at peak efficiency with XCMG genuine components. The 804585098 hose assembly is your guarantee of secure, leak-free fluid transfer for years to come.
Upgrade your maintenance inventory with the XCMG 804585098 hose assembly and ensure your articulated dump trucks remain in top condition.
