805639458 pin 18×50×5×43 XCMG XE2000 excavator spare parts

XCMG XE2000 Special Pin (805639458 18×50×5×43) – The structural link of heavy-duty equipment and a reliable guarantee for safe operation!

In the boom, stick, and other key articulated structures of the XCMG XE2000 large mining excavator, the pin, though small, is a core connecting component that bears heavy impacts and ensures structural stability. The original factory pin (part number: 805639458, specifications 18×50×5×43) provides uncompromising connection reliability for the equipment with precise dimensional tolerances, superior material properties, and rigorous heat treatment processes!

▌Original factory precision engineering with zero tolerance for accurate matching

XCMG original pins (805639458) are manufactured strictly according to the design specifications of the XE2000 articulation system. With a diameter of 18mm, a length of 50mm, and a special shoulder size (5×43), they achieve a zero-clearance fit with the equipment holes. Made of high-quality alloy steel, they are precision turned and ground, resulting in a smooth, burr-free surface. Installation is easy and seamless, completely avoiding abnormal wear, loosening, or structural noise caused by dimensional deviations.

► Ultra-high strength, unaffected by heavy-duty impacts

Through the use of special alloy materials and carburizing heat treatment, the surface hardness can reach HRC58-62, while the core maintains high toughness, achieving the mechanical properties of “hard on the outside and tough on the inside”. Even under the severe impact loads, high-frequency oscillations and continuous operation conditions faced by the XE2000 excavator, it can still resist bending, shearing and wear, eliminating the risk of deformation or breakage.

▌Prevention and maintenance at low cost to avoid major risks

Pins are regularly replaced parts in articulated systems. Preventative replacement with genuine pins (805639458) can prevent hole damage, structural loosening, and even component failure caused by pin wear at a very low cost, preventing unplanned downtime and high maintenance costs. This is a key measure to ensure equipment uptime and safety.

If your XE2000 hinge points have abnormal gaps or require regular maintenance, please be sure to use XCMG genuine pins (805639458)!

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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

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