Helical Bewel MBH Series

Right-angle bevel-helical gearboxes from SITI, MBH series. They offer high efficiency and reliability, while fitting into compact spaces. The MBH/BH Series’ durable cast iron design meets the demands of heavy duty applications of all types, such as packaging, pumps, crane&hoist and more. It is available in 9 sizes, a wide range of ratios and has 4 input versions and 4 output versions.


  • Cast iron gearbox, 2 and 3 stage.
  • Power input : up to 291kW.
  • Torque output : up to 14000Nm.
  • Reduction : up to i=266.
  • Modular construction.

Download the brochure here