Rotary structure machine 

The slewing tower structure is generally based on the top-level planetary structure, which is composed of a vertical shaft, a vertical shaft seat, a ring gear, a planet carrier, planet teeth and other components. The structure and topology are reasonable, with high efficiency, low noise, etc., and can be used with a variety of hydraulic Rotary motor matching.

Excavator Parts Rotary Reducer PC220-7

travel&swing device

PC220-7

Base mounting hole

14-Φ22

Number of vertical shaft teeth

13T

Motor connection hole

6-M10

Applicable models

PC220-7/8 (gear oil),PC240-8