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Ensuring secure mechanical fastening is fundamental to excavator structural integrity and safety, and the 805048477 M18X90 Bolt delivers exceptional reliability in all operating conditions. As an essential component within the XCMG Excavator Parts system, this genuine high-strength bolt provides critical fastening capability for various structural and mechanical connections. The precision engineering and material quality of this bolt directly impact equipment safety, component alignment, and overall operational reliability. The XCMG 805048477 combines advanced metallurgy with precision manufacturing to ensure dependable performance throughout its service life.
Bolt M18X90
Болт M18X90
Perno M18X90
The 805048477 M18X90 Bolt serves as a fundamental fastening component that secures critical structural and mechanical elements throughout the excavator. This genuine XCMG component must withstand extreme tensile, shear, and vibrational forces while maintaining precise clamping pressure and alignment. The bolt’s performance directly influences structural integrity, component security, and operational safety in demanding working environments where failure could lead to serious consequences.
During excavator operation, the 805048477 is subjected to continuous dynamic loads, vibration, and environmental exposure while maintaining secure fastening integrity. The bolt must maintain its tensile strength and thread integrity to ensure proper joint security and prevent loosening under operational stresses. A failed or improperly torqued bolt can lead to component separation, misalignment issues, equipment damage, or serious safety hazards. The specialized steel composition, precise thread manufacturing, and proper heat treatment of the 805048477 guarantee reliable performance in the most challenging working conditions.
The XCMG 805048477 M18X90 Bolt incorporates advanced metallurgical engineering specifically designed for heavy-duty fastening applications. Its construction utilizes high-strength alloy steel with precisely controlled heat treatment processes that provide optimal mechanical properties for demanding applications. The bolt features an 18mm diameter and 90mm length, manufactured to exacting tolerances to ensure perfect compatibility with XCMG equipment specifications, while the precision-rolled threads ensure superior strength and reliable fastening performance.
One of the key technical advantages of the 805048477 is its optimized strength-to-weight ratio that provides maximum clamping force while maintaining sufficient ductility to withstand impact loads. The bolt may feature various head configurations (hex, flange, or other specialized designs) depending on the specific application requirements. Advanced manufacturing techniques, including precision thread rolling and specialized surface treatments, ensure consistent dimensional accuracy and corrosion resistance, providing reliable performance and extended service life in harsh working environments.
| Parameter | Specification |
|---|---|
| OEM Number | 805048477 |
| Product Name | Bolt M18X90 |
| Brand | XCMG |
| Application | XCMG Excavator Structural Assembly |
| Material | High-Strength Alloy Steel |
| Diameter | 18 mm |
| Length | 90 mm |
| Thread Pitch | 2.5 mm |
| Tensile Strength | 800-1000 MPa |
| Strength Grade | 8.8 or 10.9 |
Correct installation of the 805048477 M18X90 Bolt is essential for optimal fastening performance and operational safety. Before installation, thoroughly clean all contact surfaces and inspect threads for any signs of damage, wear, or contamination. Ensure proper alignment of components and use appropriate washers if specified. Apply the correct torque using a calibrated torque wrench according to manufacturer specifications, following proper tightening sequences for multiple bolt applications. Never reuse bolts that have been stretched beyond their elastic limit or show any signs of damage.
Regular maintenance of the 805048477 involves periodic inspection for signs of corrosion, thread damage, or loosening. Check bolt tightness during routine equipment inspections using proper torque verification methods. Implement a systematic retorquing schedule for critical applications where vibration or thermal cycling may cause loosening. During scheduled maintenance intervals, inspect for proper thread engagement and replace bolts that show signs of stretching, thread deformation, or corrosion that could compromise fastening integrity.
The 805048477 M18X90 Bolt is precision-engineered specifically for compatibility with multiple XCMG excavator models and their various fastening requirements. This comprehensive compatibility includes various models from the XE series such as the XE210, XE215, XE230, and XE270, as well as compatible structural and mechanical assemblies from other XCMG product lines. The bolt is designed to work with specific mounting configurations that ensure perfect fitment and optimal clamping performance.
While the 805048477 offers extensive compatibility across the XCMG equipment spectrum, it remains crucial to verify the exact requirements for your particular equipment model and application. Employing genuine XCMG bolts guarantees perfect dimensional compatibility, optimal mechanical properties, and preservation of your equipment’s original performance characteristics. Consulting your equipment operational manual or authorized XCMG parts specialists ensures accurate selection of the appropriate bolt for your specific fastening requirements.
Investing in genuine XCMG bolts like the 805048477 provides substantial economic advantages throughout the complete equipment lifecycle. While the initial acquisition cost may exceed aftermarket alternatives, the long-term operational savings prove significantly greater. Genuine bolts deliver reliable fastening performance, prevention of equipment damage, and minimization of operational downtime for replacements and repairs caused by fastener failure.
The comprehensive financial impact of bolt failure extends considerably beyond direct replacement expenses. A failed fastener can lead to component separation, equipment damage, project delays, and potential safety incidents. The cost of equipment repair, downtime, and potential liability far exceeds the savings from using inferior alternatives. The 805048477 represents a strategically sound investment that protects your equipment, ensures operational safety, and maintains productivity through reliable fastening performance.
Multiple indicators suggest your 805048477 M18X90 Bolt requires replacement. Visible evidence includes corrosion, thread deformation, or stretching of the bolt shank. Functional issues may include difficulty achieving proper torque, loosening under vibration, or failure to maintain clamping force. Visible damage to the bolt head, stripped threads, or signs of excessive wear also indicate immediate replacement necessity.
Regular inspection should include checking for proper torque retention, thread condition, and absence of visible damage. Following the manufacturer’s recommended inspection intervals and replacement criteria remains the optimal maintenance approach. Diligent monitoring of these warning indicators during routine maintenance can prevent unexpected fastener failures and ensure continuous operational safety. Always replace bolts in critical applications according to manufacturer recommendations rather than reusing potentially compromised fasteners.
Beyond basic fastening functionality, the XCMG 805048477 M18X90 Bolt offers significant operational and safety benefits. The precision engineering ensures reliable clamping force and proper component alignment, enhancing equipment performance and service life. The optimized material properties provide excellent strength while maintaining sufficient ductility, guaranteeing reliable performance throughout the bolt’s operational lifespan. Proper bolt performance contributes to structural integrity and safe equipment operation under demanding conditions.
From a safety perspective, the genuine 805048477 delivers dependable fastening that prevents component separation and equipment failure. The exact manufacturing specifications ensure perfect compatibility that minimizes stress concentrations and distributes operational loads evenly across connected components. The robust construction withstands the extreme forces and environmental conditions inherent in excavation applications, providing reliable performance that maintains equipment safety and reduces maintenance demands.
The 805048477 M18X90 Bolt embodies XCMG’s unwavering commitment to engineering excellence and operational safety. As a genuine OEM component, it undergoes exhaustive testing protocols to ensure compliance with specific mechanical and dimensional requirements of XCMG equipment. While aftermarket alternatives may present superficial similarities, they frequently compromise on material quality, heat treatment standards, thread accuracy, or corrosion resistance.
Genuine XCMG bolts undergo manufacturing processes adhering to precise specifications utilizing advanced metallurgical science that delivers consistent performance throughout the designed service interval. The 805048477 is specifically engineered to accommodate unique load conditions, environmental challenges, and safety requirements characteristic of XCMG excavators, providing reliability levels that generic aftermarket bolts cannot consistently match. Selecting genuine XCMG parts ensures optimal fastening performance and comprehensively protects your equipment investment.
The XCMG 805048477 M18X90 Bolt represents far more than a simple fastener—it serves as a critical element that ensures structural integrity and operational safety. By providing reliable clamping force and secure fastening, this genuine OEM part maintains equipment performance, prevents component failure, and ensures operator safety. The advanced engineering methodologies and premium quality materials deliver uncompromising performance in the most demanding working conditions.
Systematic inspection and timely replacement of the 805048477 according to manufacturer recommendations represents professional equipment management practices. The investment in genuine XCMG bolts yields substantial returns through maintained safety, reduced repair expenses, and reliable equipment operation. Trust the engineering excellence of XCMG to secure your equipment with the 805048477 M18X90 Bolt—the professional selection for reliability in demanding excavation applications.
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