The LeTourneau Drive Systems Group (DSG) is a division of LeTourneau Inc, located in Longview, Texas. The DSG has a long history of providing robustly designed electrical drive components and systems to heavy industry worldwide.

The DSG designs, manufactures, and services its own components and integrated control systems. Drive components supplied include:

• AC, DC, Switched Reluctance Motors
• AC, SR Generators
• Gearboxes and wheel drivers
• Industrial-Strength Control and Monitoring Systems, ICAM™

DSG systems power heavy equipment and mobile offshore drilling rigs all over the world. Complete drive systems supplied include:

• Wheeled dozer and front-end loader systems
• Locomotive traction systems
• Log stacker systems
• Crane systems
• Jack-up rig lift systems
• Drilling-Mud Monitoring Systems

In addition to these products, DSG offers turnkey development of integrated drive and control systems. DSG can meet the requirements of a wide range of projects, offering professional planning, design, engineering, installation, start-up, and project management services, all on a single-source basis. Custom applications can utilize the latest in Switched Reluctance motor/generator technology and ruggedized high-speed real-time computer-based network controls.

As a division of LeTourneau, Inc. -- the world's leading innovator in mobile offshore drilling rigs, -- the Drive Systems Group has access to the support and extensive resources of its parent company.