Miller MIG Machine Support

Millermatic 211 PRO

120/240 V light industrial MIG and flux-cored machine with Auto-Set, Smooth-Start, gas detect, and a 15 ft. MDX-100 gun package.

MIG (GMAW)Flux-cored (FCAW) Light industrial

Processes

MIG (GMAW), Flux-cored (FCAW)

Welding range

30 - 140 A on 120 V; 30 - 230 A on 240 V

Input power

120 V or 240 V, single-phase

Wire feed speed

60 - 600 ipm (1.5 - 15.2 m/min.)

Weight

35 lb. (15.9 kg)

Class

Light industrial

Machine Packages

Stock number	Catalog package
907839	Machine
951000073	Machine with running gear/cylinder rack

Compatible Accessories

Running Gear/Cylinder Rack

301239 Most popular accessory listed for this machine.

Support page pending

Protective Cover

301737 Most popular accessory listed for this machine.

Support page pending

V-Knurled Drive Roll

202926 Most popular accessory listed for this machine.

Support page pending

Compatible Guns / Torches

MDX-100 MIG Gun

Included 100-amp gun and consumable path.

Open support page

Spoolmate 100

300371 Catalog-listed aluminum solution option.

Open support page

Spoolmate 150

301272 Catalog-listed aluminum solution option.

Open support page

Miller Catalog Accessories

These accessories are placed here only when the Miller catalog names this machine, torch, feeder, or family path. Verify plug style, voltage, package, and serial-specific details before ordering.

Part	Accessory	Catalog fitment	Source / path
951770	Dual Cylinder Rack Cart	For Millermatic 142, Millermatic 211 PRO, Multimatic 215 PRO, Multimatic 220 AC/DC, and Syncrowave 212.	Catalog p. 121 Open support path
301454	Dual Cylinder Rack Conversion Kit and Tool Holder	For use with Running Gear / Cylinder Rack 301239.	Catalog p. 121 Open support path
219258	MVP Plug	6-50P 230/240 V 50 A plug for Spectrum 375 X-TREME, Millermatic 211 PRO, Multimatic 215 PRO / 220 AC/DC, and Fusion.	Catalog p. 126 Open support path
219261	MVP Plug	5-15P 115/120 V 15 A plug for Spectrum 375 X-TREME, Millermatic 211 PRO, Multimatic 215 PRO / 220 AC/DC, and Fusion.	Catalog p. 126 Open support path
219259	MVP Plug	5-20P 115/120 V 20 A plug for Spectrum 375 X-TREME, Millermatic 211 PRO, Multimatic 215 PRO / 220 AC/DC, and Fusion.	Catalog p. 126 Open support path

Aftermarket Replacement Guns & Torches

Looking for an aftermarket replacement gun or torch for this machine? Compare compatible replacement options by brand, connector type, amperage, cable length, and verification status.

View Aftermarket Replacement MIG Guns

Full machine details

Welding Output

120 V: 130 A at 20.5 VDC, 25% duty cycle
120 V: 110 A at 19.5 VDC, 60% duty cycle
120 V: 90 A at 18.5 VDC, 100% duty cycle
240 V: 215 A at 24.8 VDC, 30% duty cycle
240 V: 160 A at 22 VDC, 60% duty cycle
240 V: 120 A at 20 VDC, 100% duty cycle

Wire Capacity

Solid/stainless: .023 - .035 in. (0.6 - 0.9 mm)
Flux-cored: .030 - .035 in. (0.8 - 0.9 mm)

Material Capacity

Mild steel: 24 ga. (0.6 mm) to 3/8 in. (9.5 mm)
Aluminum: 18 ga. (1.2 mm) minimum; catalog page shows 3/8 in. maximum

Included With This Machine

15 ft. (4.6 m) 100-amp MDX-100 MIG gun with MDX consumables
15 ft. (4.6 m) work cable with clamp
6.5 ft. (2 m) power cord with MVP plugs for 120 V and 240 V
Quick Select drive roll for .024 in. (0.6 mm) or .030/.035 in. (0.8/0.9 mm) solid wire and .030/.035 in. (0.8/0.9 mm) flux-cored wire
Flow gauge regulator and gas hose for argon or Ar/CO2 mix
Extra contact tips, cord wraps, and material thickness gauge

Dimensions

H: 14.63 in. (372 mm), W: 9.75 in. (248 mm), D: 20 in. (508 mm)

Source: Miller Electric 2026 Full-line Catalog, catalog page 5, literature DC/12.61. Product relationships on this page are kept separate from Amazon monetization data. Amazon buy buttons appear only after the product match, manufacturer, package quantity, and compatibility are verified.