130904000044B004 Barbed fastener Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130904000044B004 Barbed fastener Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 130904000044B004 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 cab panels, bodies, and interior components. It also features anti-slip and anti-derailment properties, easy installation, stable vibration reduction, and impact resistance. Suitable for bumpy operations in mines and construction sites, it uses a barbed structure to achieve reverse hook locking, preventing the fastener from falling off or components from loosening or shifting. This ensures a tight connection of various cab components, 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 matched to the cabs of Sany, XCMG, Caterpillar and other series of construction machinery. It adopts CNC precision machining and surface anti-corrosion treatment process, and is compatible with various original factory panel and box mounting holes. It can be quickly installed without professional tools, and can withstand bumpy, high and low temperature and dusty and oily working conditions. It is secure and not easy to fall off.

【Core Technical Parameters】

-Product Model: 130904000044B004
– 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, etc.
-Material: High-strength carbon steel (Q235 or 304 stainless steel optional), CNC precision machined, surface anti-corrosion treated, tensile strength ≥600MPa, hardness HRC30-35, barb spacing 35-40mm, thickness optional 1-2mm
-Operating temperature range: -30°C to +80°C (Structural stability under extreme temperatures, no brittleness, no aging, and no reduction in anti-detachment performance and fastening strength).
– Structural Specifications: One-piece snap fastener structure, including the snap body, anti-slip barbs, and positioning clips. The barbs are distributed at an angle and utilize elasticity to achieve reverse locking, combining fastening, anti-loosening, and positioning functions, and conforming to the mounting hole layout of various components.
— Dimensions: Precisely fits original factory mounting holes; nail diameter, length, and barb spacing meet requirements; perfectly matches mounting holes on various panels and cabinets; dimensional tolerances IT7-IT8; installation gap ≤0.2mm
-Installation method: Plug-in manual installation, compatible with original factory mounting holes. Before installation, clean the holes of any burrs and dirt. Simply push to complete the installation; no professional tools are required. After installation, the barbs lock in place, ensuring a secure and stable fit, preventing loosening and detachment.
– Protective properties: Waterproof, dustproof, and oil-resistant; galvanized or electrophoretic anti-corrosion treatment; salt spray resistance ≥480 hours; wear-resistant, aging-resistant, and UV-resistant; not easily rusted or deformed; effectively withstands dusty and oily working conditions.
-Service life: ≥3 years under normal operating conditions, ≥1.5 years under harsh operating conditions; after 50,000 insertion/removal cycles and bump resistance tests, there is no deformation or breakage, no wear on burrs, and the fastening performance decreases by no more than 15% of the initial value.

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 130904000043B008 FSX400Alogo
2 130904000043B001 Upper left box
3 130904000044B002 Right side panel
4 130904000043B002 Left side box leather pad
5 130904000044B007 front box
6 130904000043B006 Armrest box 500 rotating pin
7 130904000066A005 Spring
8 130904000043B005 Switch
9 130904000044B003 Screw assembly
10 130904000044B001 Barbed fastener
11 130904000043B009 Handle 04 Cover
12 130904000043B013 Handle 03 Screw Cap
13 130904000043B011 Handle 03 Yellow Bar
14 130904000043B012 Pan head screw
15 130904000043B010 Hexagonal flange face lock nut
16 130904000043B014 Shaft elastic washer
17 130904000043B004 Combination Screw
18 130904000043B003 Left box frame
19 130904000043B007 Left side panel of the left box
20 130904000044B004 Barbed fastener

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