Hose Clamp
Хомут для шланга
Abrazadera de manguera
The 801144669 Hose Clamp is a genuine XCMG fastening component designed to provide secure, leak‑proof connections for hydraulic and pneumatic hoses in articulated dump trucks and heavy construction equipment. This OEM clamp, identified by part number 801144669, ensures that fluid lines remain firmly attached to fittings and connectors, preventing costly leaks, pressure drops, and hose disconnections. Manufactured from high‑strength stainless steel with a robust worm‑gear or spring‑loaded design, the 801144669 hose clamp delivers consistent clamping force across a wide range of temperatures and operating pressures. Its corrosion‑resistant construction and precision‑rolled edges protect hose surfaces from damage, extending service life and reducing maintenance intervals.
The 801144669 Hose Clamp is a precision‑engineered fastening device that provides a reliable, vibration‑resistant connection between hoses and fittings in XCMG articulated dump trucks.
This genuine OEM clamp is designed to maintain constant clamping force, preventing hose slippage, fluid leakage, and pressure loss even under severe operating conditions.
The worm‑gear drive mechanism allows for easy adjustment and re‑tightening, accommodating hose diameter changes due to temperature fluctuations or wear.
Constructed from high‑quality 304 stainless steel, the clamp offers exceptional resistance to corrosion, rust, and chemical attack from hydraulic fluids, coolants, and cleaning agents.
A loose or worn hose clamp can lead to catastrophic fluid loss, environmental contamination, and costly downtime. The 801144669 clamp eliminates these risks with dependable, long‑lasting performance.
In XCMG articulated dump trucks, hundreds of fluid lines – from hydraulic systems to engine cooling circuits – rely on hose clamps to maintain secure, leak‑free connections.
The 801144669 clamp is typically used on suction lines, return lines, and low‑pressure hoses where a positive mechanical seal is essential.
Without a properly torqued clamp, vibrations from the engine and ground impacts can gradually loosen the connection, leading to seepage or sudden hose blow‑off.
A leaking hydraulic line not only wastes expensive fluid but also introduces contaminants, accelerating wear on pumps and valves.
The 801144669 hose clamp is engineered to withstand the intense vibration, thermal cycling, and pressure pulses encountered in mining and construction environments, ensuring lasting integrity.
The 801144669 clamp features a robust worm‑gear design with a precision‑stamped housing and a fully rounded, non‑perforated band that protects hose surfaces from cutting or abrasion.
The band is manufactured with rolled edges and a smooth inner surface, eliminating sharp edges that could damage soft hose materials.
The housing incorporates a hex‑head screw (8mm) that allows fast, tool‑friendly tightening with a socket, wrench, or screwdriver.
A unique thread‑locking feature prevents the screw from backing off due to vibration, maintaining consistent clamping force throughout the service life.
The stainless steel construction ensures excellent resistance to galvanic corrosion when used with aluminium or steel fittings, a common concern in heavy equipment.
The 801144669 hose clamp is manufactured from 304 stainless steel, a premium alloy known for its outstanding corrosion resistance, formability, and mechanical strength.
The material contains 18% chromium and 8% nickel, forming a passive oxide layer that self‑heals when scratched, ensuring long‑term protection against rust and pitting.
The clamp is passivated after manufacturing to remove any surface iron contamination, further enhancing its durability in aggressive environments.
Even after prolonged exposure to salt spray, moisture, and chemical cleaners, the clamp retains its mechanical integrity and clamping force.
Advanced material selection guarantees that the 801144669 hose clamp delivers reliable performance over thousands of operating hours.
The 801144669 hose clamp is used extensively in XCMG articulated dump trucks and other heavy equipment operating in surface mining, underground mining, and large‑scale construction projects.
It is commonly found on hydraulic return lines, suction hoses for transmission and torque converters, engine coolant hoses, and pneumatic lines for brake systems.
In dusty, wet, and abrasive environments, the clamp’s corrosion resistance and robust design ensure it remains effective despite harsh conditions.
The clamp is also suitable for fuel lines, grease lines, and water spray systems used in dust suppression.
The 801144669 clamp is also applicable to other XCMG machines, including wheel loaders, excavators, and motor graders that use compatible hose diameters.
Every 801144669 hose clamp is manufactured in an ISO 9001‑certified facility under stringent quality control measures.
Raw stainless steel coils are sourced from approved mills and tested for chemical composition, hardness, and surface quality.
During stamping and forming, each clamp is inspected for dimensional accuracy, thread integrity, and smoothness of edges.
Finished clamps are subjected to salt‑spray testing per ISO 9227, confirming at least 240 hours of corrosion resistance.
Clamping force verification is performed on sample units to ensure the screw torque translates to proper radial pressure on the hose.
This comprehensive quality assurance programme guarantees that every 801144669 hose clamp meets XCMG’s rigorous standards for reliability and safety.
The 801144669 hose clamp is designed as a direct replacement for the original clamp on XCMG articulated dump trucks, including models XDA30, XDA40, XDA45, XDA45U, XDA60, TA30, AD45, AD60, and others.
Its adjustable clamping range of 25 – 40 mm covers the most common hose sizes used in medium‑duty and heavy‑duty circuits.
The 12.7 mm band width provides generous surface contact, distributing clamping force evenly and preventing hose deformation.
For cross‑brand applications, verify that the hose outer diameter falls within the clamp’s range and that the material compatibility meets requirements.
Always consult the parts manual to confirm the correct clamp for your specific hose connection.
Proper installation of the 801144669 hose clamp is straightforward but requires attention to detail. Ensure that the hose is fully pushed onto the fitting or barb, seating it against the stop.
Slide the clamp over the hose and position it 2–5 mm behind the fitting shoulder, leaving enough space for the hose to expand slightly during pressure cycles.
Tighten the screw with a 8mm socket or flat‑head screwdriver, applying a torque of 4–5 N·m. Do not exceed 7 N·m to avoid over‑stressing the band.
After tightening, inspect the clamp to ensure the band is snug without digging into the hose surface.
During routine preventive maintenance, check the clamp for signs of looseness, rust, or damage. Re‑tighten if necessary, but avoid over‑tightening.
If the hose has aged or hardened, consider replacing both the hose and the clamp together for optimal sealing.
The 801144669 hose clamp complies with internationally recognised standards including SAE J1508 (hose clamp specification) and DIN 3017 (worm‑drive hose clamps).
It meets the requirements for corrosion resistance, tensile strength, and dimensional accuracy as per OEM specifications.
The materials used are RoHS compliant, free from lead, mercury, cadmium, and other restricted substances.
This ensures that the clamp is safe for operators and environmentally responsible.
Using genuine XCMG clamps like the 801144669 helps maintain compliance with equipment warranty and safety regulations.
Aftermarket hose clamps may look similar, but they often use lower‑grade materials, inconsistent manufacturing, and lack proper corrosion protection.
The genuine 801144669 clamp is engineered specifically for XCMG equipment, ensuring exact fit, proper clamping range, and reliable long‑term performance.
Using genuine clamps reduces the risk of sudden failure, leaks, and downtime caused by inferior fasteners.
Genuine XCMG parts also preserve the warranty and resale value of your equipment.
When you choose the 801144669, you invest in proven reliability and long‑term cost savings.
The XCMG 801144669 Hose Clamp is a vital yet often overlooked component that ensures the integrity of fluid connections in articulated dump trucks and heavy machinery.
Its stainless steel construction, precision worm‑gear design, and rigorous quality assurance make it the reliable choice for demanding mining, quarrying, and construction applications.
Whether you are performing a hose replacement, system overhaul, or routine maintenance, this genuine clamp delivers the durability and performance you expect from XCMG.
Always source genuine XCMG components from authorised dealers to guarantee authenticity and quality.
With the 801144669 hose clamp, you can keep your equipment leak‑free, reduce downtime, and protect your investment.
Choose genuine – choose XCMG for all your hose fastening needs.
