Miller Multimatic 255 Multiprocess Welder with Running Gear (208-575 V)
This Multimatic 255 package adds EZ-Latch single cylinder running gear to the 84 lb multiprocess welder, which runs MIG, pulsed MIG, flux-cored, DC stick, DC Lift-Arc and pulsed TIG. Auto-Line accepts any single-phase input from 208-575 V with no manual linking, and a 7-inch color LCD handles setup.
Auto-Line hooks up to any single-phase voltage between 208 and 575 V without relinking. Pulsed MIG brings lower heat input for thin material, Program mode saves favorite weld settings, and Auto-Set Elite supplies predefined settings.
Latches secure the machine to the running gear and release when the retaining knob is loosened and the latches are rotated, which lets the machine and running gear be loaded into a truck without a lift truck. The package adds a 15 ft MDX MIG gun rated 250 A and matched to Bernard S Series consumables, a 10 ft power cord without a plug, cables with 50 mm Dinse connectors, a regulator and hose, extra contact tips and 0.035/0.045 in reversible drive rolls.
Highlights
EZ-Latch single cylinder running gear included
Auto-Line: any single-phase input from 208-575 V with no manual linking
MIG, pulsed MIG, flux-cored, DC stick, DC Lift-Arc and pulsed TIG
15 ft (4.5 m) 250-amp MDX gun, matched to Bernard S Series consumables
7-inch color LCD, Auto-Set Elite and Program mode
Welder weighs 84 lb; 10 ft power cord supplied without a plug
Specifications
Brand | Miller |
Manufacturer part number | 951767 |
Processes | MIG, pulsed MIG, flux-cored, DC stick, DC Lift-Arc, pulsed TIG |
Input power | Any single-phase input, 208-575 V (Auto-Line) |
Weight | 84 lb (machine only) |
Display | 7-inch color LCD |
MIG gun | 15 ft (4.5 m) 250-amp MDX, for Bernard S Series consumables |
Liner | 0.035-0.045 in |
Drive rolls | 0.035/0.045 in (0.9/1.2 mm) reversible |
Power cord | 10 ft (3 m), no plug included |
Running gear | EZ-Latch single cylinder |
What's in the box
Multimatic 255 power source with 10 ft (3 m) power cord (no plug included)
15 ft (4.5 m) 250-amp MDX MIG gun for Bernard S Series consumables (0.035-0.045 in liner)
EZ-Latch single cylinder running gear
10 ft (3 m) cable with electrode holder and 50 mm Dinse connector
10 ft (3 m) work cable with clamp and 50 mm Dinse-style connector
Flow gauge regulator and gas hose for argon or Ar/CO2 mix
Extra contact tips
0.035/0.045 in (0.9/1.2 mm) reversible drive rolls
Material thickness gauge
Good to know
Check the input power (voltage, phase and amperage) against your supply before you order.







