For the wide domain of silos, there could be used the complete range of SITI gearboxes: worm gearboxes, combined worm gearbox, bevel-helical motorgearboxes, inline motorgearboxes, parallel shaft gearboxes, shaft-mounted motorgearboxes, bevel gearbox, worm motorgearbox with prestage, planetary motorgearboxes, three-phase electric motors, brake motors a.s.o.