- Submerged Arc DC Wire Feeder (Track Model)
- Automatic Wire Feeder
- Reel Holds 60 lb Solid Wire Coils
- Includes Lights Built into the Solid-State Printed Circuit Board
- Processes: Submerged Arc (SAW)
The LT-7 Tractor is a self-propelled mechanized wire feeder, designed for the submerged arc process with track system capabilities.