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Lincoln SP-140T Wire Feeder Welder K5261-1

SKU: K5261-1
$699.99
Financing / Leasing Available

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Whether you're purchasing a new MIG welder, TIG welder, engine-driven welder, or welding accessories, our financing solutions help you equip your shop without large upfront costs. We offer lease-to-own options on trusted brands like Lincoln Electric, Miller Electric, and more.

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Why Choose Lease-to-Own Welding Equipment?

Lease-to-own financing gives you the flexibility to grow your business while preserving cash flow.

Key benefits include:

  • Low upfront cost – Start using equipment without a large initial investment
  • Flexible terms – Choose payment plans that fit your budget
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  • Ownership options – Buy the equipment, upgrade, or return it at the end of the lease

You also have the option to purchase your equipment early, including within the first 12 months.


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In many cases, lease payments for business-use equipment may be tax-deductible. This can reduce your overall cost and free up capital for additional tools, supplies, or labor.

(Consult your tax advisor for details.)


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  • Application takes about 4 minutes
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The Lincoln SP-140T - K5261-1 is a professional-grade MIG welder delivering 140 amps of output power. Ideal for home projects, farm repair, and autobody work, this compact machine features superior arc performance, precise wire drive, and minimal spatter for consistent, high-quality welds.

Overview

The Lincoln SP-140T - K5261-1 is a professional-grade MIG welder designed to deliver unmatched performance and versatility for a wide range of applications. With a maximum output of 140 amps, the SP-140T offers MIG welding capabilities, making it ideal for home projects, farm repair work, and autobody shop applications. Equipped with cutting-edge features like superior arc performance and precise wire drive, this compact welder allows for smooth arc starts with minimal spatter.

The SP-140T comes with a simple tapped voltage control system, providing enhanced communication between the operator and the machine. Its intuitive interface allows for easy application setup. The precision full adjustment drive system offers superior wire feeding performance on various materials, while the machine's forgiving arc ensures simplified settings for consistent results. With the brass-to-brass gun connections, you'll experience enhanced conductivity and improved welding performance.

For aluminum welding applications, the SP-140T offers spool gun compatibility ensuring the flexibility to work with more challenging materials. This MIG welder is the perfect choice for hobbyists and seasoned welders seeking a reliable, high-performance machine for diverse welding tasks.

Features
    • Superior Arc Performance for easy application setup with minimal spatter.
    • Wide 30-140 amp welding output range for versatility across applications.
    • Precise Wire Drive system to reduce wire tangling and crushing.
    • Brass-to-Brass gun connections for enhanced conductivity.
    • No Hassle Tool-less Design for easy wire spool mounting.
    • Spool Gun Capable to enhance aluminum wire feeding performance.
    • Compact and portable design weighing only 50 pounds for easy transportation.
    • Durable handle for improved maneuverability.
    • Simple tapped voltage control for intuitive operation.
Specifications

Machine Inputs & Outputs

  • Phase 1: Input Voltage #1 (Voltage/Phase/Hertz): 120/1/60
  • Phase 1: Rated Output #1A (Current/Voltage/Duty Cycle): 90A/19.5V/20%
  • Phase 1: Input Current at Max Rated Ouput #1 (Current): 20A

Product Weights & Dimensions

  • Dimensions (H x W x D): 13.65 in x 10.38 in x 17.9 in (347 mm x 264 mm x 455 mm)
  • Net Weight: 49.5 lbs (22.5 kg)

General Specification

  • Weld Thickness Max: 5/16"
  • Max Amperage: 100-200 Amps
  • Input Power: 115V
  • Machines Processes: Flux-Cored (FCAW), MIG (GMAW)
  • Input Voltage: 120
  • Input Hertz: 60
  • Input Phase: 1
  • Input Power: 120/1/60
  • Mode Icon: CV
  • Output Range: 30-140A DC
  • Polarity: DC

Wire Feeding Specifications

  • Wire Feed Speed Range (IPM): 50-700
  • Wire Feeders Processes: MIG, Flux Cored

Application

  • Typical Application: Automotive, Brewery, Distillery, General Fabrication, Maintenance & Repair, Repair Welding

Warranty

  • Warranty: 3 Years

Retry

Includes
  • (1) SP-140T Wire Feeder Welder
  • (1) Magnum® PRO 100L Gun 10 ft (3.0 m)
  • (1) Gas Nozzle
  • (1) Gas Diffuser
  • (1) Cable Liner
  • (1) Contact Tip 0.035 in (0.9 mm)
  • (1) Work Cable and Clamp
  • (1) Adjustable Gas Regulator and Hose
  • (1) Spindle Adapter
  • (1) Smooth Drive Roll 0.025-0.030 in and 0.035 in
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