OEM 803300402 The XCMG Double-Cone Ferrule (803300402) is a genuine OEM tube fitting component engineered for reliable, leak‑free hydraulic connections on XCMG articulated dump trucks. This precision‑machined ferrule, identified by part number 803300402, provides a high‑integrity metal‑to‑metal seal for hydraulic tubing, ensuring secure, vibration‑resistant joints in the most demanding mining and construction environments.
Manufactured from high‑strength carbon steel with a durable zinc‑nickel plating and precision‑ground sealing surfaces, the 803300402 double‑cone ferrule delivers exceptional sealing performance, pressure resistance (up to 630 bar), and long‑term reliability under extreme vibration and temperature fluctuations (-40°C to +120°C). Its precision‑engineered double‑cone geometry ensures a perfect fit with standard tube ends without modification.
The 803300402 double‑cone ferrule features a hardened, ground sealing cone that bites into the tube wall for a positive seal, a captive design that prevents loss during assembly, and a corrosion‑resistant finish, making it an essential component for maintaining leak‑free, reliable hydraulic systems in your ADT.
The 803300402 Double-Cone Ferrule is manufactured from high‑strength carbon steel with precision turning and heat treatment, ensuring consistent geometry and hardness across every unit.
Its double‑cone design provides a positive metal‑to‑metal seal that eliminates the need for O‑rings or sealant, reducing potential leak paths and simplifying assembly.
The ferrule’s hardened sealing cone bites into the tube wall, creating a permanent indentation that locks the fitting in place and prevents loosening under vibration.
The zinc‑nickel plating provides excellent corrosion resistance, ensuring the ferrule maintains its sealing performance even in wet, chemically aggressive environments.
The ferrule is designed to work with standard 24° cone fittings (DIN 2353 / ISO 8434‑1), ensuring compatibility with a wide range of hydraulic components.
In demanding applications such as high‑pressure hydraulic circuits on ADTs, the 803300402 delivers reliable, leak‑free connections that withstand extreme pressures and shock loads.
Articulated dump trucks rely on high‑pressure hydraulic systems for steering, suspension, braking, and dump body actuation, where even minor leaks can cause performance loss.
The 803300402 double‑cone ferrule ensures that all tube connections remain leak‑free, maintaining system pressure and preventing fluid loss that can lead to component damage.
A poorly sealed tube fitting can allow hydraulic oil to escape, leading to reduced system performance, environmental contamination, and safety hazards.
Field data shows that ADTs fitted with genuine double‑cone ferrules experience 60% fewer hydraulic leaks compared to systems using substandard fittings.
The ferrule’s positive biting action ensures a permanent seal that does not degrade with thermal cycling or pressure fluctuations.
Regular inspection of tube fittings is recommended; any signs of leakage or corrosion should be addressed by replacing the ferrule immediately.
The 803300402 is produced using high‑precision CNC turning, achieving tolerances of ±0.01 mm on critical sealing diameters, ensuring consistent sealing performance.
The carbon steel is case‑hardened to 50‑55 HRC, providing a wear‑resistant surface that maintains its geometry even after repeated assembly and disassembly.
The double‑cone geometry is precisely formed to match the 24° angle standard, ensuring full contact with the mating cone seat for a pressure‑tight seal.
All edges are deburred and chamfered to prevent tube damage during insertion and to facilitate smooth assembly.
The zinc‑nickel plating is applied in a controlled process, providing uniform thickness and excellent adhesion to the base metal.
Every unit undergoes 100% dimensional inspection and visual quality checks to guarantee interchangeability with OEM specifications.
The 803300402 features a zinc‑nickel plating system that provides outstanding corrosion resistance, with over 500 hours of salt spray protection per ASTM B117.
The trivalent passivation layer seals the surface, preventing white rust formation and maintaining a uniform appearance even after prolonged exposure to moisture.
The hardened steel substrate is resistant to galling and seizing, ensuring the ferrule can be tightened and loosened without damaging the sealing surfaces.
The material’s high resistance to thermal cycling prevents loss of seal integrity even under rapid temperature changes.
All materials are RoHS compliant and free from hexavalent chromium, meeting stringent environmental regulations.
This superior corrosion resistance makes the ferrule ideal for harsh mining environments where exposure to moisture, salts, and hydraulic fluids is constant.
The 803300402 is designed for straightforward installation using standard tube fitting tools, requiring no special equipment or training.
To install, first cut the tube to length and deburr both ends to ensure a smooth surface free from burrs and sharp edges.
Slide the nut, then the ferrule onto the tube, ensuring the ferrule’s conical end faces the tube end.
Insert the tube into the fitting body until it bottoms out, then tighten the nut by hand until the ferrule contacts the cone seat.
Using a wrench, tighten the nut an additional 1/4 to 1/2 turn to achieve the proper bite; do not over‑tighten, as this may deform the tube.
Periodically inspect the ferrule for signs of corrosion or damage; replace if any defects are found.
Investing in the 803300402 Double-Cone Ferrule delivers significant long‑term savings by preventing hydraulic leaks, component damage, and unplanned downtime.
A single hydraulic leak can lead to costly fluid replacement, cleanup, and potential equipment failure – costs that this ferrule helps to avoid.
Over a typical 15,000‑hour service life, an ADT’s hydraulic system can undergo thousands of pressure cycles. The ferrule’s robust design ensures it maintains a leak‑free seal throughout.
By preventing leaks, the ferrule also reduces the risk of environmental contamination and associated fines, supporting responsible operations.
Field data from mining operations shows that using genuine double‑cone ferrules reduces hydraulic leak‑related downtime by up to 65%.
The ferrule’s corrosion‑resistant finish ensures it remains serviceable even after years of exposure to harsh conditions, eliminating the need for premature replacement.
XCMG is committed to sustainable manufacturing, and the 803300402 reflects this through its use of recyclable steel and energy‑efficient production processes.
The ferrule’s long service life (typically exceeding 10,000 hours) reduces material waste and the environmental impact of frequent replacements.
By preventing hydraulic leaks, the ferrule also helps prevent soil and water contamination, supporting environmental stewardship in mining and construction operations.
The zinc‑nickel plating process uses modern, environmentally controlled chemistry, aligning with modern environmental regulations.
Choosing genuine XCMG tube fitting solutions supports sustainable heavy equipment management while delivering superior operational reliability.
The ferrule’s simple, reusable design allows for easy inspection and replacement, minimising resource consumption.
The 803300402 is stocked in XCMG’s regional distribution centres across North America, Europe, Asia, and Australia, ensuring rapid availability to support your maintenance schedules.
Each unit is packaged in protective anti‑corrosion bags to prevent damage and surface degradation during transit and warehousing.
For large fleet orders, XCMG offers volume‑based pricing and consolidated shipping options to optimise procurement costs and simplify inventory management.
Real‑time inventory visibility and dedicated supply chain support ensure that urgent requirements are fulfilled with minimal lead times, reducing downtime.
The robust packaging protects the ferrule from corrosion and physical damage during storage, preserving its condition until installation.
With XCMG’s global aftermarket network, you can rely on consistent product quality and availability to keep your fleet leak‑free and productive.
Every 803300402 Double-Cone Ferrule is manufactured in an ISO 9001 and ISO 14001 certified facility with full material traceability from steel coil to finished product.
Incoming steel is tested for chemical composition, tensile strength, and hardness to ensure it meets the required specifications before machining.
During production, critical dimensions are continuously monitored using optical measurement systems, and a 100% dimensional inspection is performed on every unit.
After plating, coating thickness and adhesion are verified using non‑destructive techniques to ensure compliance with corrosion protection standards.
Sample units from each production batch undergo pressure testing (up to 800 bar), vibration testing, and salt spray exposure to validate performance.
Only ferrules that pass all quality checks are released, ensuring that you receive a reliable, high‑performance tube fitting component.
Aftermarket double‑cone ferrules often use lower‑grade steel, inadequate hardening, or imprecise dimensions that lead to poor sealing, leaks, and premature failure.
The genuine 803300402 is engineered to XCMG’s exacting standards, ensuring correct material hardness, precise cone geometry, and consistent sealing performance.
Its superior corrosion protection and sealing reliability deliver long‑lasting tube connections, reducing replacement frequency and maintenance costs.
Genuine XCMG parts preserve warranty coverage, maintain equipment resale value, and ensure compatibility with other OEM systems.
Backed by XCMG’s global quality standards and technical support, you can trust the performance and reliability of this double‑cone ferrule.
Choose genuine XCMG for uncompromising leak‑free connections and lasting value in the toughest operating conditions.
The XCMG 803300402 Double-Cone Ferrule is an essential tube fitting component for any articulated dump truck, ensuring reliable, leak‑free hydraulic connections.
Its precision‑engineered design, robust material, and corrosion‑resistant finish deliver consistent sealing performance, preventing fluid loss and system failure.
By safeguarding hydraulic systems, this ferrule reduces downtime, lowers maintenance costs, and extends machine service life.
Always source genuine XCMG parts from authorised dealers to guarantee authenticity, quality, and performance.
Choose the 803300402 double‑cone ferrule for dependable leak‑free connections and lasting operational peace of mind.
Partner with XCMG – your trusted source for heavy equipment hydraulic solutions that deliver real value.
OEM 803300402 – XCMG Double-Cone Ferrule – the definitive tube sealing component for your ADT’s hydraulic systems. Engineered for durability, designed for simplicity, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.
