Maintaining stable torque transmission during field operations, the part coded 20Y-26-22130 directly supports the slewing movement of the upper structure on the job site. Having the part number 20Y2622130, this gear component is used in the swing transmission systems of Komatsu PC200-6, PC210-6, and PC240-6 series excavators. Providing wear resistance in swing reducers under heavy loads, this mechanical element minimizes power transmission losses thanks to the precise meshing of its gear profiles.
Compatible Machines and Replacement Notes
During application, the internal bearings of the swing group, bearing clearances, and transmission oil level must definitely be checked. Cleaning the mating surfaces on the shaft and performing runout checks during gear replacements directly increase the working life of the new gear. Adhering to the periodic maintenance schedule on PC200-6 series machines ensures the regular transmission of hydraulic swing torque.
You can examine this swing reduction gear component with part number 20Y-26-22130 in detail, which offers a perfect fit for your machine's transmission group.
