Name: PRO MIG® 140 (K2480-1)
Brand: Lincoln Electric

The PRO MIG® 140 wire feed welder is a compact, portable unit designed for gas‑less flux‑cored and MIG welding of common steel. Ideal for DIYers, hobbyists, and light fabrication in home shops, farms, and maintenance settings.

Key Features

120 V input power, plug‑and‑play anywhere
Weld up to 140 A, max thickness 5/16 in (24 ga min)
Lightweight metal case for durability and weather protection
Simple two‑knob control for wire speed and voltage
Heavy‑duty adjustable wire drive reduces tangling
Brass‑to‑brass gun connection for improved conductivity
Includes Magnum® 100L gun, accessories, and instructional DVD

Specifications

Input Voltage: 110/115/120 V
Input Current: 20 A
Input Hertz: 60 Hz
Input Phase: 1
Output Range: 30‑140 A (CV mode, DC polarity)
Dimensions (H×W×D): 13.7 in × 10.15 in × 17.9 in (357 mm × 258 mm × 472 mm)
Net Weight: 50 lb (22.7 kg)
Maximum Weldable Thickness: 5/16 in
Minimum Weldable Thickness: 24 ga
Wire Feed Duty Cycle: 20 %
Wire Thickness: .025‑.035 in
Wire Feeding Processes: MIG, Flux‑Cored (self‑shielded)
Warranty: 3 years

Applications

Home DIY projects
Light fabrication
Farm repairs
Mobile or maintenance welding

PRO MIG® 140 (K2480-1)

Specifications

Where to Buy

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Polarity	DC
Dimensions	13.7 in x 10.15 in x 17.9 in (357 mm x 258 mm x 472 mm)
Net Weight	50 lbs (22.7 kg)
Input Hertz	60 Hz
Input Phase	1
Output Range	30-140 A
Input Current	20 A
Input Voltage	110/115/120 V
Machines Processes	MIG (GMAW), Flux‑Cored Self‑Shielded (FCAW‑S)
Max Wire Thickness	.035 in
Min Wire Thickness	.025 in
Wire Feed Duty Cycle	20%
Max Weldable Thickness	5/16 in
Min Weldable Thickness	24 ga
Wire Feeders Processes	MIG, Flux Cored