130904000044B001 Barbed fastener Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130904000044B001 Barbed fastener Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 130904000044B001 barbed fastener is a core fastening component for the cab, custom-made by the original manufacturer. It is compatible with various engineering machinery cabs and is primarily used for connecting, fixing, and positioning the cab panel, side panels, and interior components. It also features anti-slip and anti-loosening properties, easy installation, stable vibration reduction, and impact resistance. Suitable for bumpy operations in mines and construction sites, it utilizes the reverse hook-locking characteristics of the barbed structure and relies on the elasticity of the material itself to achieve a tight lock, preventing the fastener from falling off or components from loosening or shifting. This ensures a tight connection of various components in the cab, avoids abnormal noises caused by bumps, and improves the stability and service life of component installation.
This product is an original factory compatible accessory, precisely matching the cabs of Sany, XCMG, Caterpillar and other series of construction machinery. It adopts CNC precision machining and surface anti-corrosion treatment, and is compatible with various original factory panels and housing mounting holes. It can be quickly installed without professional tools, saving time and effort. It can withstand bumpy, high and low temperature and dusty and oily working conditions, and is secure and not easy to fall off.

【Core Technical Parameters】

-Product Model: 130904000044B001
– Product Type: Barbed Fastener (Original Equipment Manufacturer, Special Fastener for Construction Machinery Cabs)
– Compatible with: Cabs of Sany, XCMG, Caterpillar, and other series of construction machinery; suitable for connecting and fixing cab panels, bodies, and interior parts of loaders, excavators, bulldozers, etc.
– Material: High-strength carbon steel (Q235, 304 stainless steel, PA66 nylon optional), CNC precision machined and surface anti-corrosion treated. Metal material tensile strength ≥600MPa, hardness HRC30-35; nylon material fire rating UL94-V2; barb spacing 35-40mm; nail diameter optional 1.0-2.0mm; length optional 16-40mm.
– Operating temperature range: -30°C to +80°C (The structure remains stable under extreme temperatures, without cracking or aging, and its anti-detachment and fastening performance do not diminish. The nylon material can stably perform its elastic locking function.)
– Structural Specifications: One-piece snap fastener structure, including the snap body, anti-slip barbs, and positioning clips. The barbs are evenly distributed at an angle. The metal material can be matched with anti-slip texture, while the nylon material relies on elasticity to achieve reverse locking. It has the functions of fastening, preventing slippage, and positioning, and conforms to the installation hole layout of various components. The single-unit structure can complete the installation without additional accessories.
— Dimensions: Precisely fits original factory mounting holes; nail diameter, length, and barb spacing perfectly match requirements; seamlessly matches mounting holes on various panels and cabinets; dimensional tolerances IT7-IT8; installation gap ≤0.2mm; wire diameter accuracy ±0.05mm.
-Installation method: Plug-in manual installation, compatible with original factory mounting holes. Before installation, clean the holes of any burrs and dirt. A gentle push completes the installation; no professional tools are required. After installation, the barbs lock in place, ensuring a secure and stable fit, preventing loosening and easy disassembly without damaging the mounting holes.
– Protective properties: Waterproof, dustproof, and oil-resistant; surface treated with galvanizing, electrophoresis, or passivation for corrosion protection; salt spray resistance ≥480 hours; wear-resistant, aging-resistant, and UV-resistant; metal materials are resistant to rust and deformation; nylon materials are oil-resistant and aging-resistant, effectively resisting dusty and oily working conditions.
-Service life: ≥3 years under normal working conditions, ≥1.5 years under harsh working conditions. After 50,000 insertion/removal cycles and vibration resistance tests, there is no deformation or breakage, no wear on the barbs, and the fastening performance decreases by no more than 15% of the initial value. The nylon material can stably maintain elastic locking performance.

Whether in bumpy environments, dusty mines, or extreme temperatures, this product consistently provides a secure and anti-loosening function, ensuring tight connections and preventing loosening of all components in the cab. This avoids vibrations and abnormal noises, improves component stability, and reduces maintenance costs. Original factory compatible and traceable with a unique code, it is a high-quality genuine part for barbed fastener repair and replacement, and for bulk stocking.

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1 130904000044B009 Upper right box
2 130904000044B008 Right side box leather mat
3 130904000044B007 front box
4 130904000044B002 Right side panel
5 130904000044B001 Barbed fastener
6 130904000044B004 Barbed fastener
7 130904000044B006 Right side panel
8 130904000044B005 Right box frame
9 130904000044B003 Screw assembly
10 130904000044B010 24V cigarette lighter

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