China HITACHI EX100 120-5 TRAVEL DEVICE FINAL DRIVE PIN KNOCK (OEM HI 4148012) | Tonkee®

The travel device final drive pin, HI 4148012, plays a vital role in the excavator's drive system.

It is a critical part of the final drive assembly, which is responsible for propelling the excavator by transmitting power from the hydraulic motor to the tracks or wheels. The final drive is a crucial element for the machine's mobility, allowing it to move forward, backward, and turn with precision.

Material and Construction:
To withstand the rigorous demands of construction and excavation work, this pin is constructed from high-quality materials. Typically, such pins are made from alloy steel or a similar durable material that can withstand heavy loads, abrasive environments, and repeated stress. This ensures the longevity and reliability of the final drive pin, even under challenging operating conditions.

Design and Dimensions:
The design of the HI 4148012 pin is meticulously engineered to meet exacting standards and tolerances. Its dimensions are carefully crafted to fit precisely within the final drive assembly, ensuring proper alignment and engagement with other components. The exact measurements may vary depending on the specific excavator model and manufacturer's specifications, but precision is always a top priority.

Durability and Strength:
Given the demanding nature of construction and excavation tasks, the final drive pin must possess exceptional durability and strength.

It must be capable of withstanding the high torque and pressure generated during the excavator's operation. The heat treatment and surface hardening processes are often applied to enhance its strength and resistance to wear and tear.

Compatibility:
The HI 4148012 pin is designed specifically for use with Hitachi EX100-5 and EX120-5 excavator models. Its compatibility is crucial to ensure proper fitment and optimal performance within the final drive assembly. Using genuine OEM parts like this pin helps maintain the excavator's performance, reliability, and longevity.

Maintenance and Replacement:
Like all components in heavy machinery, the travel device final drive pin will eventually experience wear and tear over time due to the harsh operating conditions. Regular maintenance and inspection are essential to detect signs of wear, damage, or fatigue. When necessary, timely replacement with a genuine OEM part such as the HI 4148012 pin is crucial to prevent costly downtime and maintain operational efficiency.

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