Generally, rotary reducer is based on two-stage planetary deceleration mode, composed of vertical shaft, vertical shaft seat, gear ring, planetary gear, planetary gear and other components. The speed and torque matching are reasonable. It has high efficiency, low noise and other characteristics, and it can be matched with a variety of hydraulic rotary motors.
| Model | Base Mounting Hole | Number of Vertical Shaft Teeth | Motor Connection Hole | Model | Base Mounting Hole | Number of Vertical Shaft Teeth | Motor Connection Hole | |
| DH55, DH60-7 | 8-Ø17 | 13T | 6-Ø13 | SK140-8, SK130-8 | 9-Ø21.6 | 11T | 12-Ø13 | |
| DH80-7, DH80G, SY75 | 8-Ø17 | 12T | 6-Ø13 | SK200-6/6E, SK200-7 | 13-Ø21 | 13T | 11-Ø15 | |
| DH150-7 | 9-Ø18 | 10T | 10-Ø13.5 | YC85, XE80, SH60 | 8-Ø17 | 11T | 6-Ø13 | |
| R55-7, R60-5 | 8-Ø16.5 | 13T | 6-Ø13 | SY135, XE150, LG915 | 9-Ø18 | 11T | 12-Ø13 | |
| R60-7, XE60 | 7-Ø17 | 13T | 6-Ø13 | JCM913 | 9-Ø18 | 12T | 12-Ø13 | |
| R130-5, R110-7, XE135 | 9-Ø18 | 12T | 10-Ø13.5 | SY215-8, LG922 | 11-Ø22 | 13T | 14-Ø15 | |
| PC56 | 8-Ø13.5 | 10T | 6-M8 | LG240, SY235-8, XE215 | 13-Ø22 | 15T | 14-Ø17.6 | |
| PC60-7 | 10-Ø18 | 10T | 12-Ø12 | SH120, YC135, JCB130 | 9-Ø18 | 12T | 8-Ø13 | |
| PC120-6, PC110-7, PC130-7 | 14-Ø18 | 11T | 13-Ø13.5 | ZAX60 | 11-Ø17 | 11T | 8-Ø16 | |
| PC200-6, PC220-6 | 12-Ø22 | 15T | 22-Ø16 | ZAX70 | 10-Ø18 | 12T | 8-Ø16 | |
| SK60-5, SK60SR, SK70SR | 8-Ø17.4 | 10T | 6-Ø13 | EX205 | 12-Ø22.5 | 13T | 8-M12 |
