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Slewing Drives

A slewing drive is a ready-to-install unit comprising a ball or roller slewing ring for handling simultaneously occurring axial and radial and tilting moments, hydraulic or electric motor driven product with enclosed housing. Hidros provide slewing drives mainly for mobile equipment, forklift rotators, turntables handling equipment and boom rotating devices.

WE Series Slewing Drives


  • Robust enclosed-gearing slewing drive solution equipped for high duty cycle, medium-speed (<2.5 RPM) applications.

  • Ground cylindrical worm from proprietary materials and heat-treating processes for ultimate gear life

  • 6 distinct sizes, up to 25″ bearing diameter

  • From 33.9 kNm up to 310 kNm tilting torque values in different sizes

  • Standard sealing and grease fill

  • Ideal for dust and debris-prone environments

  • Commonly customized

  • Main applications are aerial work platforms and truck cranes

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