Ступица левой главной передачи Caterpillar 6428514

The Final Drive Hub is a structural and functional core of the final drive assembly used in wheeled equipment. It serves as the central rotating element that houses the gear reduction system, enabling efficient transmission of torque from the hydraulic motor or transmission to the undercarriage or axle. This component ensures that mechanical power is transferred with the appropriate force and speed needed for ground movement.Attributes:• Withstand loads, continuous shock, and torsional stress encountered in rugged work environments.• Sealed to prevent ingress of dirt, water, and debris and to retain lubricants inside the gear housing.• Interfaces with planetary gear system.Applications: The Final Drive Hub is located on the left-hand final drive assembly to transmit torque from the final drive gears to the wheels, acting as the main rotating interface with the ground.