Mobile cranes

Planétová prevodovka do otoče HSS 17 HSS – the HSS line of planetary gears from HS, a.s., have a wide range of applications in mobile cranes, construction excavators and other equipment as well as in wind turbines in conjunction with hydraulic or electric drives.
The R&D Department in Hriňová has developed an exceptionally reliable line of products with a high level of efficiency and long lifespan; production at HS allows us to provide a world-class product for a Slovak price. Planetary gears for pitch and yaw drives have also been developed for wind turbine applications. The construction of such gears enables their application in the most extreme of weather conditions.