951000072 - Millermatic 142 Package with Cart - 120V MIG Welder

Millermatic 142 MIG Welder Package with Running Gear

Upgrade your welding arsenal with the Miller Millermatic 142 MIG Welder with Cart, the ultimate all-in-one package for hobbyists, metal artists, and light industrial fabricators. This machine takes everything you loved about the Millermatic 141 and improves it with modern inverter technology, resulting in a machine that is lighter, smarter, and more versatile. This package includes the essential running gear and cylinder rack, meaning you are ready to load a gas bottle and start welding immediately without hunting for aftermarket carts.

Effortless Setup with Auto-Set™

Stop struggling with complicated charts and settings. The Millermatic 142 features Miller's exclusive Auto-Set™ technology. By simply dialing in your wire size and the thickness of the metal you are welding, the machine sets the perfect parameters for you. This feature is available for welding mild steel with solid wire and C25 gas, as well as for aluminum welding when paired with the optional Spoolmate 100 or 150 spool gun. The intuitive segmented display gives you clear feedback, and if you prefer total control, you can easily switch to Manual Mode to dial in your specific preferences.

Portable Powerhouse

Flexibility is key with the Millermatic 142. Designed to run on standard 120V household power, you can plug this welder in almost anywhere—from your home garage to a friend's workshop. It is also fully compatible with generators producing 5,000 watts or more, making it perfect for outdoor repairs or racing pits. The machine itself weighs only 33 lbs, and with the included cart, you can easily roll your entire setup, including the gas cylinder, right to the work area. The Smooth-Start™ technology ensures you get a clean, stable arc every time you pull the trigger, eliminating the popping and spatter common in lesser 120V machines.

Built for Durability and Ease

The Millermatic 142 is packed with features designed to protect your investment and make your life easier. Thermal Overload Protection shuts the unit down if it gets too hot, while the Tip Saver short circuit protection extends the life of your contact tips by cutting output if the tip shorts to the work. The Quick Select™ drive roll system offers three grooves—two for different solid wire sizes and one for flux-cored wire—making setup changes a breeze. With the included MDX-100 MIG gun, flow gauge regulator, and starter consumables, this package delivers premium Miller performance right out of the box.