Loading... Please wait...
  • Image 1

Miller 907514001 Dynasty 280 DX TIGRunner TIG Welder 208/575 Volt

SKU: 907514001
Condition: New
Weight: 52.00 LBS
Shipping: Calculated at checkout

Product Description

Miller 907514001 Dynasty 280 DX TIG Runner Welder package comes with water cooler and running gear.

It offers up to 280 A of TIG arc and stick arc welding output. Welder is portable and features dual carry handles as well as a carrying strap. The welder is used in industrial applications, precision/heavy/anodized aluminum fabrication, aerospace and aluminum ship repair. TIG Runner can weld materials up to 3/8" thick. Welder has front panel memory card data port that provides easy upgrade of software and expanded product features. TIG Runner with Auto-Line provides state-of-the-art flexibility by automatically connecting to 208 - 575 VAC 1/3 Phase power without removing the covers to relink the power source. It has built-in pulser that reduces the heat input and adds arc stability. Blue Lightning TIG Runner has high frequency arc starter for non-contact arc initiation. TIG Runner with Pro-Set feature eliminates the guesswork while setting weld parameters and is available for balance, frequency, pulse and DIG parameters. It has Hot-Start adaptive control that provides positive arc starts without sticking.


  • Upgradeable and Expandable: Front panel memory card data port provides the ability to easily upgrade software and expand product features
  • Auto-Line Power Management Technology: Allows hookup to either single-phase or three-phase electrical input from 208-575 V with no manual linking, providing convenience in any job setting. An ideal solution for dirty or unreliable input power
  • Stick Features (AC/DC): Tailored arc control (DIG) allows the arc characteristic to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010
  • Hot Start adaptive control provides positive arc starts without sticking
  • Stick-Stuck detects if the electrode is stuck to the part and turns the welding output off to safely and easily remove the electrode, menu selectable
  • Portable with adjustable shoulder strap: Weighing in at just 52 pounds, the Dynasty 280 is extremely portable and easy to transport featuring dual carry handles and a carrying strap
  • Cooler Power Supply (CPS): An integrated 120-volt dedicated-use receptacle to power the Coolmate 1.3. The power switch on the Dynasty also activates the receptacle to help prevent torch failure. Available on select models
  • Pro-Set Feature (professional settings): This feature eliminates the guesswork when setting weld parameters. Use Pro-Set when you want the speed, convenience and confidence of pre-set controls. Simply select the feature and adjust until Pro-Set appears on the display. The Pro-Set feature is available for Balance, Frequency, Pulse and DIG parameters
  • Weldcraft W-280 (WP-280) TIG Torch: Two-piece torch head and exclusive Super Cool Technology provides additional surface area to increase cooling efficiency and capacity
  • Torch body includes an anti-rotation feature and multi-position locking to prevent handle movement during welding and improve operator control
  • Mechanical fittings provide a secure gas and water connection to prevent leakage and allow easy hose replacement


  • Input Power: 208-575 V; (1 or 3 Phase); 50/60 Hz
  • Rated Output: TIG: 235 A at 19.4 V, 60% Duty Cycle (1 or 3 Phase), Stick: 180 A at 27.2 V, 60% Duty Cycle (1 Phase), 200 A at 28 V, 60% Duty Cycle (3 Phase)
  • Output Range: 1 - 280 Amps AC/DC
  • Dimensions (H X W X D): 13.6" x 8.6" x 22.5"
  • Net Weight: 55 lb


  • Dynasty 280 DX power source
  • 8' primary power cord
  • Cooler power supply
  • Coolmate 1.3 coolant system
  • Small runner cart
  • 2 dinse 50 mm connectors
  • Quick-reference guide


  • Aluminum welding
  • Aviation
  • Fabrication
  • Pipe fabrication
  • Ship/Boat
  • Output AC Amps (Max) 280
  • Physical Size 13.6" X 8.6" X 22.5"
  • Input AC Voltage 208V, 575V
  • Hz 50/60 Hz
  • Weight 55 lb
  • Process AC Pulsed TIG (GTAW-P), AC Stick (SMAW), AC TIG (GTAW), Air Carbon Arc (CAC-A) Cutting and Gouging, DC Pulsed TIG (GTAW-P), DC Stick (SMAW), DC TIG (GTAW)
  • Output DC Amps (Max) 280
  • Output Current AC/DC - CC
  • Phase 1 or 3 Phase
  • Duty Cycle 180 Amps At 27.2 Volt At 60%, 200 Amps At 28 Volt At 60%, 235 Amps At 19.4 Volt At 60%
  • Trade Name Dynasty 280 DX TIGRunner

Find Similar Products by Category

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Write your own product review

Recent Updates

Official PayPal Seal