In the face of the fierce market competition, we will be perfecting our own management and developing direction constantly, in order to make our slew gearbox drive, satellite receiver slewing drive, SC12 turntable slewing bearing aerial platform capture the international market rapidly. We believe that in good quality more than quantity. We insist on customer-centric, innovate around customer needs, and create maximum value for customers. We believe that to achieve customers is to achieve ourselves, and strive to become customers' first choice and best partner. In order to achieve positive and sustainable development of the enterprise, we continue to increase investment in technology research and development.
Production Description
Model: | WH17-2 | Place of Origin | Changzhou,China |
Brand | Coresun Drive | Type | Dual worm |
Material | 42CrMo,50Mn | Output Torque | 24.9KN.m |
Tilting Moment Torque | 160KN.m | Holding Torque | 152K N.m |
Static Axial Rating | 1110KN | Static Radial Rating | 414KN |
Gear Ratio | 102:1 | Efficiency | 40% |
Color | Grey or black | Self-locking | Yes |
Hydraulic motor | Yes | Precision | 0.13° |
CoreSun - Practical Slewing Drive&Slewing Bearing Promoter.
Coresun Drive are committed to researching, developing and applying high quality, precision transmission equipment products applied well as a steady solution on aerial working platform, truck crane, timber grab, drilling rig, spray equipment, hydraulic module vehicle,automated assembly lines, wind yaw systems,etc.
Double worm heavy-load slewing drive is a new product developed by our company.It is mainly used for heavy-load equipment, such as road cleaning equipment, drilling rig, aerial working platform and other heavy rotation equipment.
Double Worm slewing drive advantage
Compact design structure
High precision and high Output efficiency
Well transmission efficiency
Steady static locking performance
Coresun Drive’s slewing drive gearbox slewing ring slewing bearing with all dimensional inspection and metallographic analysis.


With strong research and development capabilities, we strive to develop a variety of new and practical Harbor Crane Slewing Ring Bearing 191.32.3550 Triple Roller Swing Bearing Heavy Load Bearing 191.32.4000 and continue to provide users with better application solutions. We co-create with partners in the same industry according to needs, and manufacture products that have been perfectly integrated with technology so far. We have established a responsive market service system.

