Buy HITACHI EX100 120-5 TRAVEL DEVICE FINAL DRIVE GEAR PLANETARY2 (OEM HI 3049926) | Tonkee®

OEM Part Number HI 3049926: This unique part number identifies it as an original equipment manufacturer (OEM) component specifically designed for HITACHI EX100-5 and EX120-5 excavators.

Using OEM parts ensures compatibility and reliability.

Material and Construction: The gear planetary is typically made from high-quality materials, such as hardened steel or other durable alloys. This robust construction is necessary to withstand the considerable stresses and loads encountered during excavator operations.

Planetary Gear System: The term "planetary" in its name indicates that this gear assembly employs a planetary gear system. This system consists of multiple gears (planets) rotating around a central sun gear. It offers advantages like compactness and high torque transmission.

Reduction Gear: The gear planetary is responsible for reducing the high-speed rotation generated by the hydraulic motor to a lower speed suitable for driving the excavator's tracks or wheels. This reduction in speed is essential for precise control and efficient operation.

Sealing and Lubrication: Proper sealing and lubrication are crucial for maintaining the gear planetary's performance and extending its lifespan. Seals prevent contaminants from entering the assembly, while lubrication ensures smooth gear engagement and reduces wear and tear.

Mounting and Installation: The Travel Device Final Drive Gear Planetary 2 is designed to be compatible with the excavator's existing travel motor assembly.

Proper installation by skilled technicians is essential to ensure optimal functionality.

Maintenance and Replacement: Like all mechanical components, the gear planetary requires regular maintenance to ensure its continued reliability. Over time, it may need to be replaced due to wear and tear from the demanding conditions of excavation work.

Performance Impact: The performance of the excavator's travel system, including its speed, power, and control, is directly influenced by the condition and quality of the gear planetary. A well-maintained and properly functioning gear planetary contributes to efficient operation and improved productivity.

Availability: OEM parts like the HITACHI EX100-5 and EX120-5 Travel Device Final Drive Gear Planetary 2 are typically available through authorized dealers or suppliers specializing in heavy machinery components.

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