TBM (Tunnel Boring Machine) rotating head planetary drives for the construction of highways, railroads, subways, and hydro-electrics forced conduit tunnels.
They are sized for 100 kNm nominal torque, worthily designed and manufactured for heavy-duty applications, and equipped with water-oil cooling chamber. TBM head driving pinions, module 22 mm, carburized and high-precision tooth profile ground.
Nominal torque: 100 kNm .
