The OTTO 21W-26-00100 is a critical swing drive motor for excavator swing systems, designed to restore full slewing functionality. It provides consistent power for the upper structure rotation, ensuring responsive control, low noise, and long service life—essential for maintaining productivity in harsh construction and earthmoving 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 SG04E‑028A is a critical swing drive motor for the Hyundai HD450 excavator hydraulic system. It provides consistent power for upper structure rotation, ensuring responsive control, low noise, and long service life for heavy machinery operation.

The OTTO SG04E‑028A is a critical swing drive motor for the Hyundai HD450 excavator hydraulic system. It provides consistent power for upper structure rotation, ensuring responsive control, low noise, and long service life for heavy machinery operation.

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.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO E330 E335 Excavator Parts 5705847 570-5847 12 Teeth Swing Drive Pinion Shaft for Caterpillar This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty