YN32W00019F1 Excavator Swing Gear Reduction Unit Used For Kobelco SK200-8

YN32W00019F1  YN32W00022F2  SK210LC-8 swing reduction assy  SK200-8 gear reduction   SK210D-8 reduction assy swing

• YN32W00019F1 Excavator Swing Gear Reduction Unit Used For Kobelco SK200-8

• Description

The Swing drive reducer gearbox rotates the top of the Excavator on the chassis together with the slewing gear bearing.

Attributes: Heavy Duty Swing Drives are designed to be rebuilt and reused. The below following gear components are included in swing drive: sun gear, planetary gear, needle bearing, roller bearing, carrier, pinion shaft, pinion gear, oil seal, ring gear, swing housing .

The Kobelco SK200-8 is a model of excavator produced by Kobelco Construction Machinery. When it comes to the swing reduction system, the SK200-8 is equipped with a swing reduction mechanism designed to control the rotation of the excavator's upper structure.

The swing reduction system is responsible for reducing the high-speed rotation of the hydraulic motor to a slower and controlled speed suitable for the swing operation. This allows for precise and controlled movement of the excavator's upper structure, including the boom, arm, and bucket.

In the of the SK200-8, the swing reduction system consists of a combination of planetary gears housed within a reduction gear . The hydraulic motor output is connected to the input shaft of the swing reduction system. As the hydraulic motor rotates, it drives the input shaft, which then drives the planetary gears.

The planetary gear set is composed of a sun gear, planet gears, and a ring gear. The arrangement of these gears allows them to mesh with each other, resulting in different gear ratios and rotational speeds. By changing the engagement of the gears, the reduction system can control the speed and torque output for smooth and controlled swing movements.

The output of the swing reduction system is connected to the swing machinery, which is responsible for rotating the upper structure of the excavator. The swing machinery uses the reduced speed output from the swing reduction system to ensure precise and controlled swing operations.

Overall, the swing reduction system in the Kobelco SK200-8 is designed to provide reliable and precise swing movements. It helps ensure the excavator's upper structure can rotate smoothly, allowing for efficient and accurate positioning of the boom, arm, and bucket during excavation tasks.

• Spec Sheet

• Parts Diagram