318306875 bolt XCMG XE2000 excavator spare parts

XCMG XE2000 Excavator Bolt (Part No. 318306875): Powerful Fastening, Strengthening the Foundation of Component Connections

In the structural connection system of the XCMG XE2000 excavator, bolts are the “invisible link” ensuring the tight connection of key components and resisting operational impacts. Bolt No. 318306875 is specifically designed for connecting core components of the XE2000 excavator. With its superior mechanical properties and precise adaptability, it provides a solid guarantee for the structural stability of the equipment during high-intensity operations.

This bolt is made of high-quality, high-strength alloy steel through precision forging and undergoes a rigorous tempering heat treatment process, ensuring its tensile strength and yield strength meet high industry standards. Facing the continuous forces generated by the XE2000 excavator under heavy-duty digging and severe vibration conditions, the 318306875 bolt can stably withstand the load, effectively resist tensile and shear stresses, and is not prone to deformation, breakage, or stripping. This prevents safety hazards such as loosening and detachment of components due to bolt failure from the outset, significantly reducing equipment failure rate and maintenance costs.

From a thread manufacturing perspective, the 318306875 bolt uses high-precision rolling technology, resulting in a full and regular tooth profile with minimal pitch error. This precision thread design ensures perfect engagement with the nut or bolt hole, forming a uniform preload after tightening. It maintains a tight fit evenly in long-term vibration environments, providing durable and reliable constraint for the connection of core components such as the engine, hydraulic pump, and boom, ensuring the stability of the overall equipment structure.

Regarding corrosion resistance and durability, the bolt surface undergoes professional anti-corrosion treatment, forming a dense protective film that effectively resists the erosion of rainwater, mud, oil, and dust. Even in harsh operating environments such as mines, wetlands, and high humidity areas, it maintains excellent mechanical performance over a long period, is not prone to rust or corrosion, significantly extends its service life, reduces disassembly difficulties and replacement frequency caused by rust, and lowers maintenance time and costs.

In terms of structural details, the bolt head adopts an optimized force-bearing design, with groove depth and angle adapted to standard tools, facilitating precise force application during installation and ensuring labor-saving and efficient tightening. The transition between the head and the screw is rounded, effectively eliminating stress concentration points, enhancing overall fatigue resistance, and preventing head breakage during high-intensity tightening operations, thus improving operational safety.

Regarding compatibility, the bolt with part number 318306875 is an original accessory for the XCMG XE2000 excavator, precisely matching the hole diameter and thread specifications of the corresponding connection parts on the equipment. No modification or adjustment is required during installation; it fits perfectly into the installation position, ensuring accurate dimensions at each connection point, guaranteeing concentricity and perpendicularity of the assembled components, and maintaining the coordination and stability of equipment operation. Whether assembling a new machine or replacing old parts, installation can be completed quickly, minimizing equipment downtime.

When you need to replace bolts on your XCMG XE2000 excavator, choosing the original part number 318306875 ensures a reliable structural connection. Its robust fastening performance, excellent corrosion resistance and durability, and precise fit safeguard the excavator’s efficient and safe operation, allowing you to operate with confidence in various complex construction scenarios and fully advance project progress.

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318306873 Engine mounting assembly XCMG XE2000 excavator spare parts

1 318805356 12 WASHER
2 819952320 6 BOLT M36×270
3 800152858 8 DAMPER
4 805239826 6 NUT M36 GB/T6184-2000
5 318306867 1 REAR OUTRIGGERS
6 318306866 1 REAR OUTRIGGERS
7 800366057 1 TRANSFER GEAR
8 318306193 8 PAD
9 329901418 8 BOLT
10 800152860 12 MANTLE
11 329900303 16 THICKENED FLAT WASHER
12 318306875 16 BOLT
13 800162530 1 COUPLER ASSEMBLY
14 318306861 1 RING