Lincoln Electric Power MIG 140MP Factory Demo Multi-Process Welder - U4498-1

Lincoln Electric Power MIG 140MP Factory Demo Multi-Process Welder - U4498-1

Full 3 Year Factory Warranty

Compare to New Power MIG 140MP Multi-Process Welder K4489-1

The POWER MIG 140 MP welding machine is a lightweight, portable welder connecting to 120-volt power. This machine is an excellent choice for MIG, Stick, Flux-Cored, and DC TIG welding. The intuitive user interface, easy setup, and full list of accessories permit welding in no time.

Experience professional-level versatility with the Lincoln Electric Power MIG 140MP Factory Demo, a lightweight multi-process welding system that transforms standard household 120V power into exceptional welding capability for diverse applications. This compact powerhouse delivers four distinct welding processes in a single portable platform—enabling MIG, flux-cored, stick, and DC TIG welding without requiring additional equipment or specialized power connections. The Factory Demo configuration provides significant value for automotive enthusiasts, small fabrication shops, maintenance facilities, and craft breweries or distilleries seeking professional-grade welding performance with maximum process flexibility. Weighing just 35 pounds, this remarkably portable system can be easily transported between work areas or job sites while delivering surprising capability for its compact footprint and power requirements.

Engineered for exceptional usability across all welding processes, the Power MIG 140MP features an intuitive dual-control interface that simplifies parameter setting while providing precise adjustment capability for optimal results on various materials and thicknesses. The innovative process selection system enables seamless transitions between welding methods with a single button press, eliminating complex reconfiguration procedures typically required when changing between dissimilar processes. For MIG welding applications, the system delivers an impressive 30-140 amp output range suitable for thin-gauge materials up to 5/16-inch steel when using flux-cored wire. The DC TIG capability provides 10-120 amps of precisely controlled output for delicate fabrication tasks requiring maximum heat control, while the stick welding mode delivers 25-90 amps for basic repair and maintenance applications with popular electrode types. This remarkable process versatility makes the Power MIG 140MP Factory Demo an ideal solution for users requiring multiple welding capabilities without investing in separate dedicated machines.

The comprehensive Factory Demo package includes everything needed for immediate welding operations across all supported processes, representing exceptional value for users entering multi-process welding for the first time or expanding existing capabilities. The system includes a professional Magnum PRO 100L MIG gun for wire processes, electrode holder for stick welding, work clamp with lead, gas regulator with hose, and sample spools of both MIG and flux-cored wire for steel applications. For maximum convenience, the integrated wire drive system features tool-less drive roll changeover and adjustable pressure control, while the easy-access polarity selection enables quick transitions between solid and self-shielded wire types. The clearly labeled connection ports simplify torch setup for each process, while the angled wire feed enhances feeding reliability across various wire types. With its combination of multi-process capability, intuitive operation, comprehensive accessory package, and exceptional portability, the Lincoln Electric Power MIG 140MP Factory Demo represents the ultimate entry-level solution for users requiring professional welding versatility without industrial power requirements or excessive equipment investment.

Key Features

• Comprehensive Multi-Process Capability - Professional-grade system supports MIG (30-140A), DC TIG (10-120A), Stick (25-90A), and flux-cored welding processes in a single compact platform, eliminating the need for multiple dedicated machines.
• Exceptional Portability - Lightweight 35-pound design with integrated carrying handle enables easy transport between work areas or job sites for maximum operational flexibility in diverse environments.
• Household Power Compatibility - Operates on standard 120V electrical service, eliminating the need for specialized power connections while maintaining impressive welding capability across all supported processes.
• Intuitive Control Interface - Simple two-knob operation with voltage and wire feed speed adjustment provides precise parameter control with minimal complexity, allowing users to achieve optimal results regardless of experience level.
• Quick-Change Process Selection - Single-button process switching enables seamless transitions between welding methods without complex reconfiguration procedures, maximizing productivity during multi-process applications.
• Factory Demo Value Package - Complete turnkey system includes professional MIG gun, electrode holder, work clamp, gas regulator, and sample wire spools providing exceptional value for users requiring immediate multi-process capability.
• Tool-less Drive System - Quick-release drive rolls and adjustable wire pressure control simplify consumable changes and maintenance operations, reducing downtime between different wire types and diameters.
• Angled Wire Feed Path - Enhanced feed system design improves reliability with various wire types while reducing the likelihood of feeding issues during critical welding operations.
  
  

Specifications