The slew drive gear reducer, manufactured by Chinabase Machinery, is a type of planetary gearbox especially used for slew drive. The series of gearbox, track drives and slew drives is up to 10,000 items. The reducer has a reduction ratio range of 3.3 to 9000. Its torque range is from 500 to 450000 N.m. The installation and dimension of the device is the same from the manufacturers coming from Europe and America.
The slewing drive is mostly applied on cranes, excavators, engineering machinery, sun tracking systems, etc. The device is widely used in solar energy PV power system.