Joy Global

Machine assembly and rebuilds

Our machine assembly processes utilize our expertise in planning and project management, along with strict adherence to quality processes and standards, to assemble new machines safely, on time and on budget, topped off by our flawless start-up operations.

Our rebuild program applies unparalleled experience, service capabilities, facilities, and personnel to deliver “like-new” performance at a cost significantly less than purchasing a new machine.

Our program draws upon the worldwide knowledge and experience only found with an OEM. For example, we:

  • Ensure that mandatory production-enhancing technology upgrades are precisely installed and rigorously tested
  • Integrate a full range of technical expertise and support services
  • Provide accurate assessments of machine health by drawing on a database of worldwide practical experience
  • Handle the entire rebuild process, including auditing, diagnostics, cost estimating, parts procurement, planning, disassembly, repair and replacement, testing, training, commissioning, and start up

Our assembly and rebuild program is backed by a complete range of OE services, including parts, component exchange program (CEP), on-site project management, labor, shop services, and a wide range of technical support services, including application engineering.

Commissioning and re-commissioning

Joy Global offers complete commissioning and re-commissioning services for all our equipment.


We are able to complete complex, custom fabrications to your exact specifications.

Resale and relocation

Joy Global works with you to develop a machine re-location and re-assembly plan tailored to your needs.

Machine rebuild program

Our unparalleled experience, service capabilities, facilities, and personnel allow us to deliver “like-new” equipment at a cost significantly less than a new machine.

Drifter conversion programs

Joy Global is an expert in drifter conversions for all Montabert drifter models. We have conversion programs for all drills, regardless of manufacturer.