Welcome to Kumera Getriebe GmbH website.
Former C.u.W. Keller GmbH Co. & KG is now Kumera Getriebe GmbH, subsidiary of Kumera Power Transmissions Group since September 2019


We work for different industries, among others for cement, sugar, steel, plastics industry, open cast mining or the shipping industry.


At C. u. W. Keller GmbH & Co. KG, one tooth meshes with the next, in the daily interplay of qualified employees and state of the art machinery and in the way we view our work for and with our customers. We are constantly seeking solutions which exactly fit your needs. And, even under extreme time pressure, we remain focussed, precise, but flexible in the processing of what are often complex enquiries. The combination of our experience with our powers of innovation produces results which frequently set new standards. That is why our firm, established in 1901, is now one of the most important manufacturers of special gearboxes in Germany.


We design, produce, repair, maintain and optimise gearboxes with decades of experience and the flexibility and curiosity of a dynamic company.