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Ensuring reliable mechanical fastening is essential for excavator safety and performance, and the 805639511 Lock Pin delivers exceptional security in all operating conditions. As a crucial component within the XCMG Excavator Parts system, this genuine locking pin provides secure retention for various mechanical connections throughout the machine. The reliability and durability of this lock pin directly impact operational safety, component alignment, and maintenance efficiency. The XCMG 805639511 combines precision engineering with robust materials to ensure dependable performance throughout its service life.
Pin (Lock)
Стопорный палец
Pasador de Seguridad
The 805639511 Lock Pin serves as a vital safety component that prevents accidental disengagement of mechanical connections throughout the excavator. This genuine XCMG component features sophisticated locking mechanisms that secure pins, shafts, and other fasteners in position, ensuring they remain properly engaged during machine operation. The lock pin’s performance directly influences component security, alignment maintenance, and overall operational safety in demanding working environments.
During excavator operation, the 805639511 must withstand vibration, shock loads, and environmental exposure while maintaining positive locking engagement. The pin’s design incorporates multiple safety features that prevent accidental release, ensuring secure connections even under the most challenging conditions. A failed or missing lock pin can lead to component separation, misalignment issues, equipment damage, or serious safety hazards. The precision engineering and high-quality materials used in the 805639511 ensure reliable performance and maximum safety throughout its service life.
The XCMG 805639511 Lock Pin incorporates advanced mechanical engineering specifically designed for secure fastening applications in heavy equipment. Its construction utilizes high-strength steel alloy with precise heat treatment that provides optimal balance between hardness for wear resistance and toughness for impact strength. The pin’s locking mechanism is engineered for easy operation while maintaining positive engagement, featuring either spring-loaded balls, locking collars, or other retention systems depending on the specific application requirements.
One of the key technical advantages of the 805639511 is its corrosion-resistant coating that protects against environmental degradation in harsh working conditions. The precision-machined components ensure smooth operation and reliable engagement, while the ergonomic design allows for easy installation and removal when maintenance is required. The lock pin undergoes rigorous quality control testing to verify its tensile strength, shear resistance, and cycle life, ensuring it meets the demanding safety requirements of construction equipment applications.
| Parameter | Specification |
|---|---|
| OEM Number | 805639511 |
| Product Name | Pin (Lock) |
| Brand | XCMG |
| Application | XCMG Excavator Safety Systems |
| Material | High-Strength Alloy Steel |
| Diameter Range | 10-25 mm |
| Length Options | 40-100 mm |
| Shear Strength | 600-900 MPa |
| Locking Mechanism | Spring Ball or Lynch Type |
| Surface Treatment | Zinc Plated or Yellow Dichromate |
Correct installation of the 805639511 Lock Pin is essential for optimal safety and performance. Before installation, inspect the pin and corresponding bore for any signs of damage, wear, or contamination. Ensure the locking mechanism functions properly by testing the spring action or retention feature. Align the pin correctly with the mounting hole and apply firm, even pressure until the locking mechanism engages with an audible click or positive feel. Never force the pin if it doesn’t seat properly, as this may indicate misalignment or damage.
Regular maintenance of the 805639511 involves periodic inspection for signs of wear, corrosion, or damage to the locking mechanism. Check for proper engagement and retention during routine equipment inspections. Clean the pin and mounting area regularly to prevent dirt and debris from interfering with the locking function. Lubricate according to manufacturer recommendations using appropriate lubricants that won’t attract abrasive particles. Replace lock pins immediately if any signs of damage, excessive wear, or compromised locking function are detected.
The 805639511 Lock Pin 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 attachment systems from other XCMG product lines. The lock pin is designed to work with specific mounting configurations that ensure perfect fitment and optimal retention performance.
While the 805639511 offers extensive compatibility across the XCMG equipment range, it’s essential to verify the exact requirements for your equipment model and application. Using genuine XCMG lock pins guarantees perfect dimensional compatibility, optimal locking performance, and maintains your equipment’s safety standards. Consulting your equipment manual or authorized XCMG parts distributors ensures you select the correct lock pin for your specific fastening requirements.
Investing in genuine XCMG lock pins like the 805639511 provides significant economic advantages throughout the equipment lifecycle. While the initial cost may be higher than aftermarket alternatives, the long-term savings are substantial. Genuine lock pins offer extended service life, reliable locking performance, prevention of equipment damage, and minimization of safety-related downtime and potential liability issues.
The financial impact of lock pin failure extends beyond direct replacement costs. A failed locking mechanism 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 805639511 represents a cost-effective investment that protects your equipment, ensures operational safety, and maintains productivity.
Several indicators suggest your 805639511 Lock Pin requires replacement. Visible signs include corrosion, deformation, or damage to the pin body or locking mechanism. Functional issues may include difficulty engaging or disengaging the lock, failure to maintain positive retention, or excessive play in the fastened connection. Missing retention balls, weakened springs, or damaged locking collars also indicate immediate replacement needs.
Regular inspection should include checking for proper locking action, secure retention, and absence of visible damage. Following the manufacturer’s recommended inspection intervals and replacement criteria remains the best practice. Monitoring these warning signs during routine maintenance can prevent unexpected failures and ensure continuous operational safety. Always replace lock pins in pairs or sets when multiple pins secure a single component to maintain uniform security.
Beyond basic fastening functionality, the XCMG 805639511 Lock Pin offers significant operational and safety benefits. The positive locking mechanism ensures components remain securely fastened, preventing accidental disassembly during operation. The quick-connect design allows for efficient assembly and disassembly during maintenance, reducing downtime. The standardized design ensures interchangeability and easy replacement across multiple equipment systems.
From a safety perspective, the genuine 805639511 incorporates multiple safety features that prevent accidental release under vibration and dynamic loads. The high-visibility finish allows for easy inspection and identification during safety checks. The robust construction maintains integrity even in harsh environmental conditions. These features combine to provide a reliable fastening solution that meets the stringent safety requirements of construction equipment operations while enhancing maintenance efficiency.
The 805639511 Lock Pin represents XCMG’s commitment to quality engineering and operational safety. As a genuine OEM part, it undergoes rigorous testing to ensure it meets the specific mechanical and safety requirements of XCMG equipment. While aftermarket alternatives may appear similar, they often compromise on material quality, spring performance, locking mechanism reliability, or corrosion resistance.
Genuine XCMG lock pins are manufactured to precise specifications using advanced materials that deliver consistent performance throughout the service life. The 805639511 is specifically engineered to handle the unique vibration characteristics, load conditions, and environmental challenges of XCMG excavators, providing reliability that generic aftermarket pins cannot match. Choosing genuine XCMG parts ensures optimal safety performance and protects your equipment investment.
The XCMG 805639511 Lock Pin is more than a simple fastener—it’s a critical safety component that ensures secure mechanical connections and prevents accidental disassembly. By providing reliable locking performance and extended service life, this genuine OEM part enhances operational safety, prevents equipment damage, and maintains productivity. The precision engineering and quality materials deliver dependable performance in the most demanding working conditions.
Regular inspection and timely replacement of the 805639511 according to manufacturer recommendations represents responsible equipment management. The investment in genuine XCMG lock pins pays substantial dividends through maintained safety, reduced downtime, and protected equipment. Trust the engineering excellence of XCMG to secure your connections with the 805639511 Lock Pin—the professional choice for safety and reliability in demanding excavation applications.