OEM EX100 120-3-5 SERIES TRAVEL DEVICE FINAL DRIVE PROPELLER SHAFT 19 SPLINES 14T (OEM HI 2028798) | Tonkee®

OEM EX100 120-3-5 SERIES TRAVEL DEVICE FINAL DRIVE PROPELLER SHAFT 19 SPLINES 14T (OEM HI 2028798) | Tonkee®

EX100 120-3-5 SERIES TRAVEL DEVICE FINAL DRIVE PROPELLER SHAFT 19 SPLINES 14T (OEM HI 2028798) | Tonkee®
Like all mechanical components, the EX100 120-3-5 Series Travel Device Final Drive Propeller Shaft requires periodic maintenance and may eventually need replacement due to wear and tear. Regular inspections, lubrication, and proper alignment are essential for extending its service life. When replacement becomes necessary, it is crucial to select a high-quality, OEM or compatible part like the HI 2028798 to ensure the excavator's optimal functionality and safety.
EX100 120-3-5 SERIES TRAVEL, DEVICE FINAL DRIVE PROPELLER, SHAFT 19 SPLINES 14T (OEM HI 2028798) | Tonkee®

The EX100 120-3-5 Series Travel Device Final Drive Propeller Shaft is engineered with precision to meet the demanding requirements of heavy-duty construction equipment.


It is typically composed of high-strength materials, often steel or alloy, to ensure durability and withstand the stresses encountered during excavation and earthmoving operations. The 19 splines and 14 teeth on this shaft are integral to its design, as they enable the efficient transfer of torque from the engine to the final drive.

Functionality:
This propeller shaft serves as a critical link in the power transmission system of the excavator. Its primary function is to transmit rotational energy generated by the engine to the final drive assembly, which, in turn, propels the machine's tracks or wheels. The 19 splines and 14 teeth on the shaft mesh with corresponding components within the final drive, ensuring a reliable transfer of power. This results in the controlled movement and mobility of the excavator, allowing it to perform various tasks with precision.

Compatibility:
The EX100 120-3-5 Series Travel Device Final Drive Propeller Shaft is specifically designed to meet the requirements of the Hitachi EX100 series and similar excavator models. The OEM part number HI 2028798 ensures compatibility with the original equipment, making it a suitable replacement part for maintenance and repair purposes. It is crucial to verify compatibility with your specific excavator model before installation to ensure optimal performance.

Durability and Reliability:
Due to the harsh operating conditions in which excavators are typically used, this propeller shaft is built to be exceptionally durable and reliable.


The choice of robust materials and precision engineering ensures that it can withstand heavy loads, shocks, and vibrations commonly encountered during excavation tasks. Regular maintenance and inspections are essential to ensure the continued reliability of this component.

Maintenance and Replacement:
Like all mechanical components, the EX100 120-3-5 Series Travel Device Final Drive Propeller Shaft requires periodic maintenance and may eventually need replacement due to wear and tear. Regular inspections, lubrication, and proper alignment are essential for extending its service life. When replacement becomes necessary, it is crucial to select a high-quality, OEM or compatible part like the HI 2028798 to ensure the excavator's optimal functionality and safety.
DEVICE FINAL DRIVE PROPELLER EX100 120-3-5 SERIES TRAVEL SHAFT 19 SPLINES 14T (OEM HI 2028798) | Tonkee®
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