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.

Free Gift Card on All Orders Over $100 See Details

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.
Print

Lincoln Electric Weld-Pak 225i Stick/TIG Welder, Dual Voltage 120/230V, 225 Amp DC Output, Portable 20 lb Inverter Welder with Cables & Accessories, Model #K5419-1

Item# 6569628
"Lincoln Electric, Weld-Pak 225i, Max. Amps 225 Model# K5419-1"
Lincoln Electric Weld-Pak 225i Stick/TIG Welder, Dual Voltage 120/230V, 225 Amp DC Output, Portable 20 lb Inverter Welder with Cables & Accessories, Model #K5419-1

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 Weld-Pak 225i Stick/TIG Welder, Dual Voltage 120/230V, 225 Amp DC Output, Portable 20 lb Inverter Welder with Cables & Accessories, Model #K5419-1

Click or Tap image to Zoom

$549.99

  • Shipping: 

    Not available

  • In Store Only: 

    Sold only in stores - 1 in stock at Fredericksburg VA

  • Dual Voltage Flexibility for Jobsite Versatility: Operate anywhere with 120V or 230V input power, giving you the flexibility to weld at home, in the shop, or on the jobsite without compromising performance.
  • Powerful 225 Amp Output for Strong, Reliable Welds: Delivering a 10–225 amp DC output range, this welder handles a wide spectrum of applications, supporting stick electrode sizes from 5/64" to 5/32" and tackling materials from thin sheet metal to thicker steel up to 5/16" in a single pass.
  • Lightweight & Portable at Just 20 lbs.: Designed for maximum mobility, the compact inverter design paired with an included shoulder strap makes it easy to transport, store, and use in tight or remote workspaces.
  • Smooth Arc Performance for Cleaner Results: Experience a stable, smooth arc that improves weld quality, reduces spatter, and delivers consistent results across maintenance, fabrication, and repair jobs.
  • Built-In Storage & User-Friendly Controls: Features a convenient toolbox-style top compartment for storing leads and accessories, along with a simple interface display that allows quick, precise adjustment of welding settings.

  • Prop 65 Warning: See Details

See full description

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

The Lincoln Electric Weld-Pak® 225i (Model K5419-1) is a powerful yet portable stick/TIG welder designed to deliver professional-level performance across a wide range of applications. Featuring dual voltage capability (120V/230V) and a 10–225 amp DC output, this versatile inverter welder is ideal for maintenance, fabrication, light structural work, and DIY projects. Weighing just 20 lbs., the Weld-Pak 225i is engineered for portability without sacrificing power. Its smooth, stable arc performance ensures strong, clean welds on 12-gauge sheet metal up to 5/16in. steel. With Touch Start TIG® capability, intuitive controls, and included accessories, this welder allows both beginners and experienced welders to get started quickly and work efficiently anywhere the job takes them.

What's Included

    (1) Weld-Pak 225i Welder (K5419-1) (1) Shoulder Strap (1) 13 foot Work Cable & Clamp (1) 13 foot Electrode Cable & Electrode Holder (1) 6ft Input Cable with three-prong 230VAC Plug (1) 120VAC Plug Adapter

Downloads

Product Manual Product Manual2
Additional Product Info
Play Item Video

Features + Benefits

  • Dual Voltage Flexibility for Jobsite Versatility: Operate anywhere with 120V or 230V input power, giving you the flexibility to weld at home, in the shop, or on the jobsite without compromising performance.
  • Powerful 225 Amp Output for Strong, Reliable Welds: Delivering a 10–225 amp DC output range, this welder handles a wide spectrum of applications, supporting stick electrode sizes from 5/64" to 5/32" and tackling materials from thin sheet metal to thicker steel up to 5/16" in a single pass.
  • Lightweight & Portable at Just 20 lbs.: Designed for maximum mobility, the compact inverter design paired with an included shoulder strap makes it easy to transport, store, and use in tight or remote workspaces.
  • Smooth Arc Performance for Cleaner Results: Experience a stable, smooth arc that improves weld quality, reduces spatter, and delivers consistent results across maintenance, fabrication, and repair jobs.
  • Built-In Storage & User-Friendly Controls: Features a convenient toolbox-style top compartment for storing leads and accessories, along with a simple interface display that allows quick, precise adjustment of welding settings.
  • TIG Ready with Touch Start Capability: Expand your capabilities with Touch Start TIG® welding support (additional accessories required), enabling cleaner, more precise welds for detailed applications.
  • Durable Performance with 30% Duty Cycle @ 225A: Built for productivity, the welder offers a 30% duty cycle at full output (225 amps on 230V), allowing longer weld times with fewer interruptions.

Key Specs

AttributeSpecification

item#

6569628

Brand

Lincoln Electric

Manufacturer's Warranty

1 year limited warranty

Ship Weight

27.6 LB

Volts

120/230

Max. Amps

225

Power Type

DC

Multi-process

No

Spool Gun Included

No

Welding Processes

Stick, TIG

Max. Weld Thickness

0.31 in
AttributeSpecification

Duty Cycle

30% @ 225a

Weldable Materials

Steel

Min. Amps

10

Cart Included

No

Power Cord Length

6 ft

Clamp Cable Length

13 ft

Electrode Cable Length

13 ft

Regulator and Gas Hose Included

No

Shielding Gas Required

No

Product Weight

20.0000 lb

Dimensions L x W x H (in.)

14.0 x 8.0 x 12.0 in

Reviews

Questions & Answers

2 Reviews This action will navigate to reviews.

Questions

1–6 of 6 Questions  
Sort by:

  1. Where do you get the tig components and welding rod? does it have a gas port?

    1 answer

    1. The TIG torch needed is model number WP-17. The welder does not have a built in gas solenoid. A one piece gas valve is required for using the TIG torch. A K960-1 twist mate TIG torch adapter is required.

      Helpful?

  2. What is the largest size of 7018 low high can be used. Also size of 5p

    1 answer

    1. The largest size would be 5/32" for the 7018 electrode size. For the 5P electrodes, you can use up to a 5/32" diameter.

      Helpful?

  3. Could I weld 8010- 5/32" rod on a .154" through .250" wall thickness pipe with this welder?

    1 answer

    1. The welder is able use up to 5/32" rod on 5/16"thickness material.

      Helpful?

  4. Hello!  Does it have a power factor correction?

    1 answer

    1. The model K5419-1 does not have a power factor correction.

      Helpful?

  5. Explain duty cycle

    1 answer

    1. Duty cycle is a specification that indicates how long a welding machine can operate at a specific amperage before needing to cool down. A 30% duty cycle means the welder can run at the rated amperage for 3 minutes out of every 10 minutes. The remaining 7 minutes are used for cooling to prevent overheating and protect the machine's internal components.

      Helpful?

  6. What is the welders draw amperage? We are trying to figure out how big of a generator is needed 

    1 answer

    1. At 230 volts it would have an amp draw of 28 amps. At 120 volts it would have a 15 amp draw.

      Helpful?

Warranty

Manufacturer's Warranty

1 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.