Hose Assembly
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The 803497682 Hose Assembly is a genuine XCMG heavy-duty hydraulic conduit designed for reliable fluid transfer in steering, braking, and suspension systems on articulated dump trucks. This OEM assembly, identified by part number 803497682, features a high‑grade synthetic rubber inner tube, multiple layers of high‑tensile steel wire reinforcement, and a rugged, abrasion‑resistant outer cover that withstands extreme pressures, continuous flexing, and harsh environmental conditions. Factory‑crimped steel end fittings ensure a leak‑proof seal, making the 803497682 hose assembly a durable replacement component that maintains hydraulic system integrity, reduces downtime, and enhances operator safety in mining, quarrying, and heavy construction operations.
The 803497682 Hose Assembly is a precision‑engineered hydraulic conduit designed for demanding fluid power applications on XCMG articulated dump trucks.
This genuine XCMG assembly is engineered to handle extreme pressures and continuous flexing in steering, braking, and suspension systems.
Its two‑wire braid reinforcement provides robust strength and flexibility, while the synthetic rubber inner tube resists oil degradation.
The outer cover is formulated to withstand abrasion, ozone, and weather, ensuring long service life in the harshest conditions.
Precision‑crimped steel end fittings guarantee a permanent, leak‑free connection that withstands vibration and thermal cycling.
Each assembly is individually pressure‑tested and marked for full traceability.
Hydraulic hoses are essential for transmitting power to control steering, brakes, and implements. A hose failure can result in sudden loss of function.
The 803497682 assembly is designed to provide consistent, reliable performance under the most demanding conditions, minimising failure risk.
Its high impulse life rating ensures it can withstand the pressure spikes that occur during rapid steering or braking maneuvers.
Using genuine XCMG hoses maintains the original equipment’s safety margins and performance characteristics, protecting operators and bystanders.
Regular inspection and timely replacement are key to preventing catastrophic failures and extending the life of pumps and valves.
The 803497682 hose assembly is engineered with a focus on pressure capacity, fatigue resistance, and ease of routing.
The two‑wire braid reinforcement is precisely balanced to provide maximum burst strength while maintaining flexibility for tight routing.
The inner tube is compounded for low friction and high resistance to oil additives, ensuring consistent flow and minimal pressure drop.
The outer cover resists ozone cracking, UV degradation, and chemical attack from fuels and cleaning agents.
End fittings are machined from high‑grade steel and zinc‑plated; the swaging process is computer‑controlled for consistent crimp integrity.
The hose is marked with the OEM number and production batch for traceability and quality assurance.
The 803497682 hose assembly is constructed from premium materials selected for extreme mining and construction environments.
The NBR inner tube offers excellent resistance to petroleum‑based hydraulic fluids, even at elevated temperatures, preventing swelling.
The steel wire braid is made from high‑carbon steel with a protective zinc coating, ensuring corrosion resistance and fatigue strength.
The chloroprene (CR) outer cover provides superior abrasion and weather resistance, maintaining flexibility even in sub‑zero temperatures.
All materials are RoHS compliant, making the hose environmentally safe and suitable for regulated mining regions.
The 803497682 hose assembly is widely used on XCMG articulated dump trucks, wheel loaders, excavators, and motor graders for fluid power transmission.
It is commonly installed between the steering orbital valve and cylinders, or between the brake valve and actuators.
In underground mining, the robust cover resists damage from rock falls and abrasive dust, ensuring reliable operation in confined spaces.
Its standard M30 x 2.0 fittings allow for quick, simple replacement using common tools, reducing maintenance time.
The hose’s bend radius and flexibility make it suitable for tight engine bay and chassis routing.
Every 803497682 hose assembly is manufactured in an ISO 9001 certified facility under strict quality control procedures.
Incoming rubber compounds and steel wire are tested for tensile strength, hardness, and adhesion to specification.
During production, the hose is continuously monitored for dimensional accuracy, concentricity, and cover thickness.
After crimping, each assembly is proof‑tested to 100% of working pressure and checked for leakage.
A random sample from each batch undergoes impulse testing per SAE J343, with a minimum of 400,000 cycles at 133% working pressure.
Only hoses that pass all tests are released, guaranteeing performance and reliability.
The 803497682 hose assembly is a direct replacement for the original hose on XCMG articulated dump trucks, including XDA30, XDA40, XDA45, XDA45U, XDA60, TA30, AD45, AD60.
It is also compatible with various wheel loaders, excavators, and motor graders that use the same hose and fitting configuration.
The M30 x 2.0 thread and 24° cone sealing are standard across many hydraulic systems, simplifying cross‑brand replacement.
For non‑XCMG applications, verify that working pressure, hose diameter, and end fittings match your requirements.
Always consult your machine’s parts manual to confirm the correct part number before ordering.
Replacing the 803497682 hose assembly requires basic hydraulic tools and cleanliness. Always depressurise the circuit before starting work.
Remove the old hose and carefully note the routing and fitting orientation to avoid twisting the new assembly.
Install the new hose, ensuring no sharp bends or kinks. Tighten the fittings to the recommended torque (50‑60 N·m).
Purge the circuit to remove trapped air, then run the system at low pressure and check for leaks.
During routine inspections, check the hose for abrasion, cracking, or bulging. Replace immediately if any damage is evident.
Maintain a spare hose in stock to minimise downtime during unexpected failures.
The 803497682 hose assembly complies with SAE J517 (100R12) and DIN 20023 standards for high‑pressure hydraulic hoses.
It meets the impulse test requirements of SAE J343, ensuring long‑term durability under cyclic pressure loading.
All materials are RoHS compliant and free from restricted substances.
Using genuine XCMG hoses ensures compliance with original equipment safety and performance specifications.
Always replace hoses that have exceeded their service life or show any signs of deterioration.
Aftermarket hoses often use inferior rubber compounds, lower‑grade wire, or imprecise crimping, resulting in premature failure and safety risks.
The genuine 803497682 hose assembly is manufactured to XCMG’s exacting standards, ensuring the correct pressure rating, flexibility, and fitting geometry.
Its proven design and quality materials deliver a long service life, reducing replacement frequency and overall operating costs.
Genuine XCMG parts preserve warranty coverage and maintain the resale value of your equipment.
Choose genuine XCMG for reliability, safety, and peace of mind.
The XCMG 803497682 Hose Assembly is a vital hydraulic component that ensures reliable fluid power transmission on articulated dump trucks and heavy equipment.
Its high‑pressure capacity, robust construction, and durable materials provide dependable performance in the harshest mining and construction environments.
By replacing worn or damaged hoses with genuine XCMG assemblies, you protect critical systems, reduce downtime, and enhance operator safety.
Always source genuine XCMG components from authorised dealers to guarantee authenticity and quality.
Choose the 803497682 hose assembly for dependable hydraulic performance and lasting value.
Invest in genuine XCMG – your partner in reliability and performance.
