• 281.931.1118
  • This email address is being protected from spambots. You need JavaScript enabled to view it.

Top Drive Services


Master Rig International has expanded its top drive testing capabilities by installing a brand new dynamometer at our Houston headquarters. It is now possible to insure that when MRI’s customers receives the top drive back from our shop, the equipment is completely functional and ready for drilling.

Our top drive dynamometer has the capability of full load testing of all makes and models of AC/DC and hydraulic systems up to 2,000 hp and generate real time data for their customers. We have now the ability to test the largest top drives manufactured today. 


Services will include full data documentation packages of:

  • Inspection
  • Repair
  • Rebuild
  • Recertification
  • Parts
  • Blast & coat
  • Teardown

Search Inventory

Master Rig International • Phone: 281.931.1118 • Fax: 281.931.1128 • Email: sales@masterrig.com • Terms of Use

This site uses cookies and other tracking technologies to assist with navigation and your ability to provide feedback, analyze your use of our products and services, assist with our promotional and marketing efforts, and provide content from third parties. 

Terms of Use