Experience and innovation are the driving forces behind THUMM rotators.
Quality "Made in Germany" !

Challenge us!

Our claim is to remain the best address for rotators and rotary feedthrough units for a wide variety of hydraulic claws. And we daily continue to work to ensure this with enthusiasm and great innovative motivation. Looking for experts? Just call us!


Thumm rotators can be found throughout the world in many industries from demolition to forestry, mobile plant to construction.


We understand the economic pressures to keep down time to an absolute minimum. We are able to carry out repair and service work at our factory within just a few hours.


Our products are manufactured in Germany and meet the highest quality standards. We are DIN EN ISO 9001:2015 (Quality-Management System) and DIN EN ISO 14001:2015 (Environmental Management System) certified.

THUMM Ölhydraulische Antriebe

thumm-gmbh_smallMessestand THUMM bauma 2016Heinz Thumm founded the company in 1963, in the early years the company manufactured tools and devices for goldsmiths.

In 1968 he turned his attention to creating innovative solutions to the technical problem of single turn and continuous rotators, his inventive ideas have continually driven the growth and expansion of the company.

In 2023 THUMM celebrated its 60th anniversary and will continue to focus on future innovations in hydraulic rotator technologies to maintain its position as the world leading rotator manufacturer.