OEM HITACHI EX100 120-5 TRAVEL DEVICE FINAL DRIVE PLUG (OEM HI 4245797) | Tonkee®

The travel device final drive plug, HI 4245797, is a crucial element within the travel device or final drive assembly of the Hitachi EX100-5 and EX120-5 excavators.

The final drive assembly plays a pivotal role in the excavator's functionality as it is responsible for propelling the machine by transferring power from the hydraulic motor to the machine's tracks or wheels, depending on the model.

One of the primary specifications of the HI 4245797 travel device final drive plug is its material composition. Typically, such components are manufactured from high-quality, durable materials like steel or alloy, ensuring they can withstand the demanding conditions and loads they encounter during excavator operation. This robust construction ensures that the plug can endure the stresses and pressures associated with the final drive assembly's operation.

The travel device final drive plug is designed with precision to meet the exact specifications and requirements of the Hitachi EX100-5 and EX120-5 excavators. Its dimensions, shape, and threading are all tailored to fit seamlessly within the final drive assembly, ensuring proper installation and compatibility. Precision engineering is critical to guarantee the efficient and safe functioning of the final drive assembly.

In terms of function, the travel device final drive plug serves as a crucial sealing component within the final drive assembly.

It helps prevent the ingress of contaminants such as dirt, debris, and water into the drive assembly, protecting the internal components from premature wear and damage. This sealing function is essential for maintaining the longevity and performance of the final drive assembly, which is pivotal for the excavator's overall operation.

Additionally, the HI 4245797 plug aids in retaining the lubricating oil or grease within the final drive assembly. Proper lubrication is vital for reducing friction and heat generation, which can lead to component wear and failure. By sealing the assembly effectively, the plug helps ensure that the lubricant remains in place, promoting smooth and efficient operation.

Regular maintenance and inspection of the travel device final drive plug are crucial to ensure its continued functionality. Over time, wear and tear, exposure to harsh environmental conditions, and heavy use can lead to degradation of the plug's sealing capabilities. Routine checks and replacements when necessary are essential to maintain the excavator's performance and minimize downtime.

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