planetary gear reducer / coaxial / precision / for heavy-duty applications
Galbiati Group S.r.l.
for heavy-duty applications
Planetary drives for TBM rotating head 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