Skip to content
TOUGH JOBS DONE RIGHT: Serious Tools Up to 50% Off. Shop the Deals >
Northern Tool Equipment Logo TextNorthern Tool Equipment Logo text link to Home.
Print

Lincoln Electric 120V, 140 Amp, MIG Welder/Multiprocess Welder, Flux Core Welder, Stick Welder + TIG Welder, Model# K3461-1

Item# 65816
"Lincoln Electric 120V, 140 Amp, MIG Welder/Multiprocess Welder, Flux Core Welder, Stick Welder + TIG Welder, Model# K3461-1"
Lincoln Electric 120V, 140 Amp, MIG Welder/Multiprocess Welder, Flux Core Welder, Stick Welder + TIG Welder, Model# K3461-1

This is a carousel with one large zoomable image and a track of thumbnails on the left. Select any of the thumbnail buttons to change the zoomable image on the right. If a thumbnail is a video or 360 degree image thumbnail, or the last thumbnail in the list, the button will open the product media modal.

Lincoln Electric 120V, 140 Amp, MIG Welder/Multiprocess Welder, Flux Core Welder, Stick Welder + TIG Welder, Model# K3461-1

Click or Tap image to Zoom

$1079.99

  • Shipping: 

    Free shipping (lower 48 states) - Available now
    $19.99 Same Day

  • Store Pickup: 

    1 in stock at Fredericksburg VA - Pickup in under 1 hr

  • Multi-Process Welder: MIG weld, Flux-Core weld, and Stick weld
  • MIG - wide 30-140 Amp welding output for MIG, FCAW and spool gun allows welding on 24 gauge to 5/16 in material
  • MIG - durable cast aluminum gear box delivers added torque, quiet operation and brass to brass gun connection enhancing conductivity
  • TIG - the wide 10-120 Amp range permits welding on thin and thick steel and stainless
  • TIG - weld with or without a foot pedal, the machine will automatically detect and configure when a foot pedal is connected

  • Prop 65 Warning: See Details

See full description

Complete Your Solution

  • Lincoln Electric 120V, 140 Amp, MIG Welder/Multiprocess Welder, Flux Core Welder, Stick Welder + TIG Welder, Model# K3461-1
  • Klutch Cut-Resistant Goatskin/Cowhide MIG Welding Gloves, Single Pair, Gold/Black, XL
  • Klutch Steel Welding Table with Tool Kit, 36in.L x 24in.W x 33-1/4in.H
  • Klutch Mobile Welding Workstation with 26-Pc. Metal Fit-Up Kit, 40in.L x 24in.W x 36in.H, 600-Lb. Capacity
Price for all four:

$1652.96

Frequently Bought Together

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

120 VOLT AC INPUT COMPACT MULTI-PROCESS WELDER The Lincoln Electric LE31MP is a multi process welder that is lightweight and portable - perfect for a DIYer, maintenance repair, hobbyist or metalworking artist. It connects to a common 120-Volt power and is an excellent choice for MIG, STICK, Spool Gun, Flux-Cored, or TIG welding. The intuitive user interface, easy setup, and full list of accessories permits welding in no time. Machine comes ready to MIG weld, Flux-Cored weld, and Stick weld. TIG torch and pedal not included. TIG Torch - K1782-16 TIG Pedal - K4361-1 Heavy Duty Wire Drive 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 gauge up to 3/16in. in a single pass. Weld up to 1/4in. steel using self-shielded Lincoln Electric Innershield® wires. Stick weld to 3/16in., and TIG weld to 1/8in. 60% duty cycle for extended welds. Optional Tig torch Optional foot pedal for remote control of weld output while TIG welding Optional spool gun for aluminum welding

What's Included

    (1) Welder (1) Magnum Pro 100L MIG gun (1) Electrode holder with 10ft. cable (1) Gas regulator and hose (1) Work clamp with 10ft. cable (3) 0.025 contact tips (3) 0.035 contact tips (1) Gas and flux core nozzle (1) Spool of 0.025 MIG wire (1) Spool of 0.035 flux-core wire (1) Spindle Adapter for 8in Diameter Spool (1) Instruction Manual

Downloads

Product Manual
Play Item Video

Features + Benefits

  • Multi-Process Welder: MIG weld, Flux-Core weld, and Stick weld
  • MIG - wide 30-140 Amp welding output for MIG, FCAW and spool gun allows welding on 24 gauge to 5/16 in material
  • MIG - durable cast aluminum gear box delivers added torque, quiet operation and brass to brass gun connection enhancing conductivity
  • TIG - the wide 10-120 Amp range permits welding on thin and thick steel and stainless
  • TIG - weld with or without a foot pedal, the machine will automatically detect and configure when a foot pedal is connected
  • Stick - smooth arc starts prevent sticking
  • Stick - heavy duty electrode holder and cable included
  • Applications: Shop, Farm, Home and Autobody
  • TIG weld with or without a foot pedal -- the machine will automatically detect and configure when a foot pedal is connected
  • MIG Aluminum Welder capabilities with spool gun sold separately
  • Brass-to-brass MIG gun connection enhances conductivity

Key Specs

AttributeSpecification

item#

65816

Brand

Lincoln Electric

Manufacturer's Warranty

3 year limited warranty

Ship Weight

46.0 LB

Volts

120

Max. Amps

140

Power Type

DC

Multi-process

Yes

Spool Gun Included

No

Welding Processes

Flux-Core, MIG, Stick, TIG

Max. Weld Thickness

0.25 in

Max. Welding Wire Diameter

0.035 in

Duty Cycle

Mig: 60% At 95a; Stick: 60% At 80a; Tig: 60% At 115a
AttributeSpecification

Weldable Materials

Mild Steel, Stainless Steel, Aluminum

Min. Amps

80

Wire Feed Speed Control

Yes

Cart Included

No

Mig Ready

Yes

Power Cord Length

10 ft

Clamp Cable Length

10 ft

Electrode Cable Length

10 ft

Regulator and Gas Hose Included

Yes

Shielding Gas Required

Yes

Product Weight

46.0000 lb

Dimensions L x W x H (in.)

18.12 x 9.0 x 13.62 in

Reviews

Questions & Answers

24 Reviews This action will navigate to reviews.

Questions

1–10 of 15 Questions  
Sort by:

  1. what does the foot pedal do does it control amps or volts? is there a high frequency start?

    1 answer

    1. The foot pedal will control the amperage output. The welder is a scratch start machine.

      Helpful?

  2. Does this come with a regulator for the co/argon for mig and tig? Can i use 1/8 inch rod for stick process?

    1 answer

    1. The welder does include the regulator and hose. It can be used with a 1/8" rod for stick welding.

      Helpful?

  3. 120 volt. How many amp circuit breaker

    1 answer

    1. It is recommended to use a 20 amp breaker for this welder.

      Helpful?

  4. Is this machine a DC or AC stick welder?

    1 answer

    1. This is a DC stick welder.

      Helpful?

  5. what size of welding rods can this welder use?

    1 answer

    1. This welder can use a stick diameter up to 3/32". A couple options we offer are items 34320 and 34318.

      Helpful?

  6. Is gas required on for tug welding?

    1 answer

    1. Gas is required for TIG welding.

      Helpful?

  7. how long is the magnum pro mig gun

    1 answer

    1. The welder will come with a 10' magnum gun.

      Helpful?

  8. What size generator do I need to use this welder 

    1 answer

    1. This would require a generator that is capable of providing 3600 running watts.

      Helpful?

  9. Cast iron?

    1 answer

    1. This cannot be used to weld cast iron.

      Helpful?

  10. What type of contact tips does this welder use?

    1 answer

    1. The welder would use the magnum pro tips, such as part number KP2744-035t or KP2744-030T. Currently, Northern Tool does not carry these tips, they would be available through the manufacturer.

      Helpful?

Accessories We Recommend

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

See All Welding Tables
Klutch Steel Welding Table with Tool Kit, 36in.L x 24in.W x 33-1/4in.H
4.7 out of 5 stars. 595 reviews

Klutch Steel Welding Table with Tool Kit, 36in.L x 24in.W x 33-1/4in.H

Item # 61158

$169.99
Reg $189.99Save $20.00

Order today to get this price.

Warranty

Manufacturer's Warranty

3 year limited warranty

Recently Viewed Items

This is a carousel with auto-rotating slides. Activate any of the buttons to disable rotation. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.