The OTTO KTC0185 is a professional swing gearbox replacement part designed for CASE CX460 and CX470B excavators. It provides consistent power to control the upper structure rotation, ensuring responsive operation, low noise, and long service life—essential for restoring full swing functionality and maintaining productivity in harsh construction environments.

The OTTO 31N6-10161 is a critical swing gearbox for the Hyundai R210LC7 excavator’s swing drive system. It provides consistent power to control the upper structure rotation, ensuring responsive operation, low noise, and long service life, which is essential for maintaining the excavator’s productivity.

The OTTO VOE14619955 is a critical swing gearbox for the Volvo EC360 excavator, designed to deliver smooth and powerful swing movement. It provides consistent torque and durable performance for the upper structure rotation, supporting efficient operation in heavy construction applications.