805203192 nut m24 XCMG XE2000 excavator spare parts

XCMG XE2000 M24 Nut (805203192): A reliable guarantee for the fastening of connections in mining excavators.

In the high-intensity working environment of mines, the tightness of the connections of key excavator components directly affects the safe operation of the equipment. XCMG XE2000 excavator-specific M24 nuts (part number: 805203192), as the “tightness guardian” of the core connection components of the equipment, with their customized adaptation design and super anti-loosening performance, build a solid connection defense for the stable operation of XE2000 mining excavators and win the trust of mining customers around the world.

1. Customized adaptation for XE2000, ensuring precise and error-free connection.

The XE2000 mining excavator has an operating weight of 192,000 kg, and its critical components, such as the working device and chassis, bear extremely heavy loads, requiring stringent precision in nut fitting. The 805203192 M24 nut was specifically developed based on the XE2000’s component connection parameters, achieving a thread precision of 6H grade with a pitch error controlled within ±0.02 mm. It is perfectly matched to the original bolts and can be directly and seamlessly replaced. After assembly, it fits tightly against the surface of the connecting parts, ensuring a coordinated tightening effect between the bolt and nut, preventing loosening due to misfits, and guaranteeing stable connection of critical equipment components.

II. High-strength material + anti-loosening process, resulting in outstanding fastening performance.

Continuous vibration, impact, and extreme temperature fluctuations during mining operations can easily cause ordinary nuts to loosen. The 805203192 M24 nut is made of 40Cr high-strength alloy steel, achieving a hardness of HRC28-32 and a tensile strength exceeding 800MPa after heat treatment. It also features a Dacromet anti-corrosion coating and anti-loosening pressure point technology, which not only resists corrosion from mining dust and humid environments but also enhances its anti-loosening ability through structural self-locking. It maintains a stable and tight fit even under high-frequency vibration conditions, extending its service life by two times compared to ordinary M24 nuts, significantly reducing the risk of equipment failure due to nut loosening.

III. Adapting to Complex Working Conditions Worldwide

Leveraging XCMG’s global R&D system, this nut underwent rigorous testing during the design phase, simulating harsh working conditions in various mining areas such as Australian iron ore mines and Congo (DRC) copper mines. This ensures stable fastening performance in environments ranging from -30°C to 50°C, and high dust levels. Currently, it has been exported to over 20 countries along with the XE2000 excavator, providing reliable fastening guarantees for key components in global mining equipment.

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318302403 pull rod assembly XCMG XE2000 excavator spare parts

1 318302416 FIXEDBLOCK
2 805203192 NUTM24
3 318302415 CONNECTINGROD
4 318303245 FIXEDBLOCK
5 805639458 PIN18×50×5×43
6 805600006 PIN4×30

XCMG XE2000 M24 nuts, part number 805203192, fastening components for mining excavators, high-strength anti-loosening nuts, XCMG XE2000 accessories.