Welders Summer Sale

New Welders Rewards! | Earn points on every purchase, unlock exclusive perks, and score serious savings.

Up to $1,200 back on select machines & equipment

Buy Now, Pay Later. Easily apply for low payments over 6, 18 or 24 months
Payment Options
American Express Discover Visa MasterCard PayPal PayPal Credit Google Pay Apple Pay Venmo

Welder Supply Company Summer Sale

FREE Gifts $50+ | FREE Shipping*

*Lower 48 States Only

$50.00
T-Shirt + Stickers
$50.00 T-Shirt + Stickers
$1,750.00
Omaha Steaks Elite Package
$1,750.00 Omaha Steaks Elite Package
$2,000.00
Omaha Steaks Gold Package
$2,000.00 Omaha Steaks Gold Package
$2,500.00
Omaha Steaks Grand Package
$2,500.00 Omaha Steaks Grand Package
$3,000.00
Omaha Steaks Deluxe Package
$3,000.00 Omaha Steaks Deluxe Package
$3,500.00
Omaha Steaks Premium Package
$3,500.00 Omaha Steaks Premium Package
$4,000.00
Omaha Steaks Platinum Package
$4,000.00 Omaha Steaks Platinum Package
$4,500.00
Omaha Steaks Diamond Package
$4,500.00 Omaha Steaks Diamond Package

Miller Dynasty 280 DX Multiprocess Welder w/ Wireless Foot Control & ArcReach SuitCase #951878

Part Number: 951878
UPC: 715959691017
1 Review
This Item Has Been Discontinued and has been replaced by Dynasty® 300 TIG/Stick Welder, Water-Cooled Complete Package w/ Wireless Foot Control #951937 - Level up today!
Qualifies for Welder's Summer Sale

Welding type:

MIG

MIG

TIG

TIG

Stick

Stick

Power supply:

220V Single Phase

220V Single Phase

220V 3 Phase

220V 3 Phase

460V

460V

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

  • MIG Welding
  • Stick Welding
  • TIG Welding
  • 1 or 3-Phase Power Input
  • 3 Year Warranty

Miller Dynasty 280 DX Multiprocess Wireless Foot Control Complete 951878

Miller Dynasty 280 Multiprocess Welder #951878What's Included:

  •  Dynasty® 280 DX Multiprocess
  • 8 ft. (2.4 m.) Primary Cord
  • Adjustable Shoulder Strap
  • (2) 50 mm. Dinse-style Connectors
  • (2) Dinse/Tweco® Adapters (042465)
  • 8 ft. (2.4 m.) Weld Cable with Tweco®-style connectors to power feeder
  • Quick Reference Guide

Not Included:

  • TIG torch
  • TIG torch adapter
  • Work cables
  • TIG remote fingertip/foot control

Features:

MIG

  • CV output of the power source gives this unit MIG process capabilities when paired with an ArcReach® 8 or 12 (or other voltage-sensing feeder).

Auto-Line™ Power Management Technology

  •  Allows for any input voltage hookup (208–575 V) with no manual linking, providing convenience in any job setting. Ideal solution for dirty or unreliable power.

Blue Lightning™

  • High-frequency (HF) arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters.

Fan-On-Demand™

  • Cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled through machine.

Cooler-On-Demand™

  • feature operates the auxiliary cooling system only when needed, reducing noise, energy use, and airborne contaminants pulled through the cooler.

Pro-Set™

  • Eliminates the guesswork when setting weld parameters. Use Pro-Set when you want the speed, convenience and confidence of preset controls. Simply select the feature and adjust until Pro-Set appears on the display.
Check out the full selection of MIG, TIG, Stick and Gas welders available at Welders Supply Company.

Miller Dynasty 280 Specifications

Industries Interests

Construction
Education/Training
Infrastructure
Maintenance & Repair - Field Operations
Mechanical Contracting
Pipe Fabrication/Construction
Shipbuilding
Work/Service Trucks

Processes

Pulsed TIG (GTAW-P)
TIG (GTAW)
TIG DC (GTAW-DC)
TIG AC (GTAW-AC)
Stick (SMAW)
MIG (GMAW)
Flux Cored (FCAW)
Aluminium Welding
Air Carbon Arc Cutting and Gouging (CAC-A)

Carbon Diameter 3/16 in (4.8 mm)
Current Type AC / DC
Input Voltage 208 V, 220/230/240 V, 380/400 V, 460/480 V, 575 V
Input Phase 1-Phase or 3-Phase
Input Hz 50 / 60 Hz
Portability Strap
Running Gear / Cart (Optional)
Weldable Metals

Specialty Metals
Stainless Steel
Steel
Aluminium

Max Open Circuit Voltage
60 VDC
Weld Ouput CC / CV
Warranty 3 Years
Miller's True Blue Warranty

SHIPPING DIMENSIONS

Height: 13.60 Inches
Width: 55.00 Inches
Length: 22.50 Inches
Weight: 55 Lb(s) 0 Oz

Manufacturer Reviews

Jeremy
We have always had a Millers since I was little. I bought this with the cooler and all. We have had to repair the coolant lines twice. But we did so with some barbs and put it back together very quickly. The welder itself has never missed a beat. We weld a lot of thick aluminum and SS.

Product Questions and Answers

Have a question about this product? Submit your question using the form below

Related Products

Top welders Miller Big Blue 400 Pro (Mitsubishi) best beginner gift Miller Electric Big Blue® 400 Pro (Mitsubishi) #907733
(1)
2 purchased
Save $3,834.00
$24,746.00
$28,580.00
Free Shipping
Miller SPECTRUM 625 X-TREME #907579001 with 20 Ft XT40 Torch Ships with Free Helmet and Gloves
$500 MFR Rebate
Miller Electric Maxstar 161 STH, X-Case, Pulsed TIG/Stick Fingertip Ctrl Pkg #907711001
(1)
37 purchased
Save $893.62
$3,335.00
$4,228.62
Free Shipping
OptX™ Welding Nozzle, 2-Point, 9 mm for sale online at welders supply Miller Electric OptX™ Welding Nozzle, 2-Point, 9 mm #301814
Save $3.33
$46.65
$49.98
Miller Trailblazer 330 Airpak Engine Driven Welder #907836 Miller Electric Trailblazer 330 Air Pak Engine-Driven Welder, Excel, Battery Charger #907836
Save $3,016.00
$19,474.00
$22,490.00
Free Shipping
Miller XMT® 450 CC/CV 907482 Miller Electric XMT® 450 CC/CV Multi-Process Welder (575 V) #907482
Save $1,179.00
$7,613.00
$8,792.00
Free Shipping
Miller Continuum 350 MIG Welder w/ Running Gear (230-575V) #907636001 For Sale Online Miller Electric Continuum 350 MIG Welder w/ Running Gear (230-575V) #907636001
Save $2,024.00
$13,066.00
$15,090.00
Free Shipping
Miller CST 282 4-Pack Welding Machine Rack (208-575V) #951883 Miller Electric CST 282 4-Pack Welding Machine Rack (208-575V) #951883
Save $3,943.00
$25,451.00
$29,394.00
Free Shipping
Miller Fusion 160 Welder/Generator w/ 120/240 Output #907773 Miller Electric Fusion 160 Welder/Generator w/ 120/240 Output #907773
(1)
8 purchased
DISCONTINUED WITH REPLACEMENT
Miller Invision™ 450 MPa Pkg 951457 Miller Electric Invision 450 MPa Running Gear Pkg #951457
Save $3,875.00
$25,015.00
$28,890.00
Free Shipping

Competitive Products

ESAB Rebel EMP 215ic Multi-Process MIG/TIG/Stick Package Part#0558102240 ESAB ESAB Rebel™ EMP 215ic Multiprocess Welder MIG/TIG/Stick Package - 0558102240
(1)
132 purchased
Save $566.50
$2,470.97
$3,037.47
Free Shipping
ESAB Fabricator 141i  Mig/Tig/Stick Welder W1003141 FAST FREE Shipping Lower 48 States ESAB Fabricator 141i - 110 Volt MIG/TIG/Stick Machine #W1003141 548 purchased
Save $139.61
$1,389.09
$1,528.70
Free Shipping
Hypertherm MAXPRO200 Power Supply (415V 3PH) - No torch #078615 Hypertherm MAXPRO200 Plasma Cutter, Power Supply Only (415V 3PH) #078615
Save $845.00
$16,055.00
$16,900.00
Free Shipping
Fast, FREE shipping to the lower 48 states for Cutmaster 152 Plasma System! ESAB Thermal Dynamics Cutmaster 152 Plasma Cutter w/ 20' 75° Hand Torch (220V 1PH) #1-1730-1 3 purchased
Save $1,442.00
$5,663.97
$7,105.97
Free Shipping
Thermal Dynamics 60i 3 Phase Plasma Cutter #1-5630-2X SHIPS FREE ESAB Thermal Dynamics Cutmaster 60i Plasma Cutter w/ 20' 75° Hand Torch (208-480V 3PH) #1-5630-2X
(1)
5 purchased
Save $772.47
$2,726.53
$3,499.00
Free Shipping
The Victor Thermal Dynamics Cutmaster A120 is a powerful, lightweight plasma cutter available from Welders Supply. ESAB Thermal Dynamics Cutmaster A120 Plasma Cutter w/ 25' Machine Torch (208/230V 1/3PH) #1-1735-1 10 purchased
Save $1,345.59
$4,346.20
$5,691.79
Free Shipping
Lincoln Electric Tomahawk® 30 AIR Plasma Cutter with 10 ft (3.0 m) Hand Torch, w/Built-In Compressor #K5457-1 Tomahawk 30 AIR Plasma Cutter w/ Built-In Compressor, 10' Hand Torch (120/240V 1PH) #K5457-1 Lincoln Electric Tomahawk 30 AIR Plasma Cutter w/ Built-In Compressor, 10' Hand Torch (120/240V 1PH) #K5457-1 4 purchased
Save $270.09
$1,941.47
$2,211.56
Free Shipping

Be the first to know about upcoming specials!