Tag Archive for: Gearbox Mining Application

Cotta Transmission is currently in the process of assembling top mast drive gearboxes for a rotary drill mining application.  The rotary drills are built for long life, and are equipped to perform in extremely harsh conditions.  Cotta’s gearboxes have stood up to the application’s requirements for over 10 years now, and continue to play an integral role in their success.


  • Ratio: 16.04 to 1
  • Max Input Speed: 1800 RPM
  • Max Output Torque: 12000 ft lb
  • Max Thrust Load: 80000 Either Direction
  • Approximate Weight: 1600 lbs (726 kg)

Cotta specializes in providing customers with engineered gearbox solutions. The Cotta team continues to exceed customers’ expectations with the most reliable, durable, and powerful products available in our industry. To speak to an Application Engineer regarding any gearbox needs, call 608-368- 5600 or email sales@cotta.com.


Application Design Data Form