In Stock & Ready to Freight Welding Equipment Old stock

Miller Multimatic 255 Pulsed Multiprocess Welder W/Running Gear (208-575V) (951767)

Brand: Miller
Condition: New
Regular price $2,409.96 Save $722.99
Sale price $1,686.97
Sale price ends Mon Nov 30, 11:59 PM PT
+ freight from $185.00, insured LTL, priced by delivery zone (rates)
From $1,871.97 delivered
  • Palletized and heavy shrink-wrapped for freight
  • LTL carrier delivery with optional liftgate service
  • Ships in 1–2 business days from Los Angeles, CA
  • Transit typically 3–14 business days, continental US
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Details & Inspection Notes

Same pulsed MIG, flux-cored, DC stick, and pulsed TIG inverter as the base 255, except this build already sits on EZ-Latch running gear instead of leaving that as a separate add-on. Auto-Line electronics accept any single-phase feed from 208 to 575V without manual rewiring.

Who it suits

Rated for industrial and light-industrial jobs at the career-welder level, on mild steel and stainless steel, not aluminum. Bare, the power source weighs 84 pounds; attached to its running gear, the whole package comes to 180 pounds, trading a little portability for a cart that never has to be bolted on separately.

Before buying

Duty cycle here runs 60 percent at 235A, slightly higher than the bare 255's own rating, worth checking against the kind of passes you expect to run. The gun uses Bernard S Lock consumables that twist into place in one motion, and program mode saves settings you use often rather than making you redial them at the start of every shift.

Included hardware

This listing comes with the power source and its 10-foot cord (no plug attached) plus the single-cylinder running gear already attached. A feed gun purpose-built around the Bernard S Series consumable line handles wire feeding, backed by a pair of leads for work and ground, a regulator for shielding gas, spare contact tips, reversible drive rolls, and a thickness gauge.

Three-year warranty from Miller on this new unit.

Specifications

Brand Miller
SKU IMIL20190039
MPN MIL951767
Mfgs MPN 951767
UPC 715959670944
Prop65 Yes
Material Mild Steel, Stainless Steel
Process Flux Cored (FCAW), MIG, Stick, TIG
Max Amperage Output 350 Amps
Usage Industrial, Light Industrial
Phase Single Phase
Manufacturer’s Warranty 3 Years
Polarity DC
Duty Cycle 60%
Duty Cycle 60% @ 235A
Portability 180 lbs
Skill Level Career Welder
Input Voltage 208, 220, 230, 240, 380, 460, 575
Discontinued Product No

Welding Equipment Setup & Pre-Operation Checklist

  • Verify workshop mains voltage, circuit breaker rating, and phase match the welding machine specifications.
  • Inspect ground clamp cable, torch lead, and work cables for tight, clean, low-resistance connections.
  • Secure shielding gas cylinders upright with safety chains; inspect regulator and hose connections for gas leaks.
  • Confirm correct wire diameter, drive roll groove profile, and contact tip size match the spool installed.

Full terms: 30-day warranty · returns