Slewing gearbox ZOLLERN slewing gearboxes are primarily used for turning gear rings and large-diameter anti-friction slewing rings, for example in cranes. They have been proven under the harshest of application conditions. The slewing gearboxes are based on a modular design and are also available with an enhanced scope of delivery (motor, coupling, brake). The pinion-slewing ring tooth pairing is checked for every application case and the tooth form of the pinion is optimised to ensure a long service life. 17 overall sizes, 2 shapes (flange bottom and flange top) Power range of 1,000 Nm to 1,550,000 Nm (as a standard) Gear ratios 17 to 4,680 (as a standard) Expanded scope of delivery, such as couplings, brakes, electric/hydraulic motors can be supplied Type approvals of all major classification societies Application-specific solutions Product examples Modular design – structural form Overall sizes Gear ratios Gearing Applications Marine: Ship crane, mobile harbour crane, heavy duty crane, shipyard cranes, handling equipment Construction machine: Mobile crane, drilling rig, cable excavator Industry: Stacker, reclaimer, bucket wheel excavator, mining excavator Downloads Brochures Slewing Gearboxes Flip catalogue gearbox ZOLLERN-Group Imagebrochure After Sales Service Certificates ISO 9001 Herbertingen ISO 9001 Tianjin ISO 14001 Environmental Management System ISO 50001 Energy Management System Direct contact Request product Home Products Gearboxes Slewing gearbox Supplier portal Downloads Trade fairs News EN Products Applications Service Careers at ZOLLERN Company Contact TODO More Information and similar Products Gearboxes Industrial gear units Synchronous motor kits Synchronous motor modules Condition Monitoring Privacy PolicyImprintStyleguideSale conditions © 2021 ZOLLERN GmbH & Co. KG We use cookies to optimally design and continuously improve our web sites for you, as well as to show content in a way that is in line with your interests. We only process data for analysis and marketing purposes if you give us your consent by clicking on "Accept". You can revoke your consent at any time. By clicking on "Edit settings", you can find further information and adjusting options for cookies. Edit settings Reject Accept