Lincoln Electric LE31MP Multi-Process Welder

Requiring common 120V input power, the LE31MP 140 can be used almost anywhere. With simple two knob control, the machine is easy to set up for gasless flux-cored welding for deep penetration on thicker steel, gas-shielded MIG welding on thin gauge steel, stainless or aluminum, stick welding or DC TIG welding. Compare the precise drive, rugged construction and full list of standard accessories.

Features

Heavy Duty Wire Drive

• LE31MP Multi-Process MIG/Stick/DC TIG Welder
• Fully adjustable drive system reduces the chance of wire tangling and crushing
• Brass-to-brass gun connection enhances conductivity
• Durable cast aluminum gear box delivers added drive torque and quiet operation
• Easy-turn numeric drive tension indicator identifies optimized ranges for different wire types

Capable Performance

• Forgiving arc makes dialing in your application easy
• Smooth arc starts with minimal spatter
• Wide 30-140 amp welding output range
• MIG weld 24 ga up to 3/16" (4.8 mm) sheet metal in a single pass. Weld up to 1/4" (6.3mm) steel using self-shielded Lincoln Electric Innershield (FCAW-S) wires. Stick weld to 3/16" 4.8mm) and TIG weld to 1/8" (3.1 mm)
• 60% duty cycle for extended welds
• Optional Tig torch utilizes internal gas solenoid that opens when the arc is initiated
• Optional foot pedal for remote control of weld output while TIG welding
• Optional spool gun for MIG welding aluminum up to 3/16" (4.8mm)

Processes

• MIG, Flux-cored, Stick, DC TIG

Specifications

• Input Power: 120/1/60
• Rated Output: 95A/18.75V/60%
• Input Current: 20A
• Outputange: 30-140A
• Cored Wire Size Range: .030-.035"
• Wire Feed Speed Range: 40-500 ipm (1.3-12.7 m/min)
• Height: 13.6"
• Width: 8.9"
• Depth: 18.1"