About This Project


To drive mine winders the following gearboxes may be used:

  • ЦО – single-stage parallel-shaft reverse gearbox with the pair of drive shafts;
  • Ц2 – double-stage parallel-shaft gearbox with one drive shaft;
  • 2Ц2 – double-stage parallel-shaft reverse gearbox with the pair of drive shafts.

The ЦО type gearboxes have gear ratio between 10,5 and 11,5 and center distances of 2200 mm, 1800 mm, 1600 mm and 1400 mm.
Gearboxes provide motion transmission at the maximum rope travel speed as admitted by the relevant “Safety Rules”. PJSC “NKMZ” is ready to design, manufacture and supply other standard sizes of gearboxes with parameters for specific customer requirements.

Mine winders, Sinking equipment

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