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Miller Dynasty 400 w/ Foot Control - Complete Package - 951694

Save 13%
Original price $18,945.00
Current price $16,402.00

SKU MIL951694
Miller Electric - SKU MIL951694

Add accessories to miller dynasty 400 w/ foot control - complete package - 951694.

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Latest technology- powerful, compact AC/DC inverter delivers superior arc performance with total AC arc-shaping capabilities. Autoline allows connection to any voltage or frequency in the world while using half the power of a conventional machine.

AC and DC TIG Features 

AC TIG Features Independent amplitude/amperage control allows EP and EN amperages to be set independently to precisely control heat input to the work and electrode. Extended AC balance controls the amount of oxide cleaning (amperage time in EN) which is essential for high quality welds on aluminum. AC frequency (20–400 hz) controls the width of the arc cone and the force of the arc. DC TIG Features Exceptionally smooth and precise arc for welding exotic materials. High-speed DC TIG pulse controls - Pulse frequency capable of pulsing 5000 pulses per second. Pulsing adds arc stability, reduces heat input and warpage and can increase travel speeds. Other parameters include peak amperage, peak time and background amperage.

AC Waveforms

Advance Squarewave provides a fast freezing puddle, deep penetration, and fast travel speeds. Soft Squarewave is used for a soft buttery arc with maximum puddle control and good wetting action. Sine wave is for customers that like a traditional arc. It is quiet with good wetting. Triangular wave reduces the heat input and is good on thin aluminum. It provides fast travel speeds.

Blue Lighting -High Frequency Arc Starter

For more consistent non-contact starts and greater reliability compared to traditional HF arc starters.

Meter Calibration

Allows meters to be calibrated for certification.

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.

Cooler Power Supply (CPS) 

An integrated 120-volt dedicated-use receptacle to power the Coolmate™ 3.5. The power switch on the Dynasty also activates the receptacle to help prevent torch failure.


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

Stick Features

Tailored arc control (DIG) allows the arc characteristics 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.



Click the image below to view the full spec sheet

Miller Dynasty 400 and 800 Spec Sheet Cover

Included with Product

  • Dynasty® 400

  • Coolmate™ 3.5

  • Runner Cart

  • Weldcraft™ W-375 torch kit and accessories (301268)

  • Coolant (4 one-gallon bottles of 043810)

  • foot control

  • Quick Reference Guide


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    Miller Low-Conductivity Coolant, 4/pk - 043810
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    Original price $294.67
    Current price $229.96

    Miller Low-Conductivity Coolant Gallon, 4/pk - 043810

    Miller Electric

    Description Miller Low Conductivity Antifreeze/Coolant - contains a base of ethylene glycol and deionized water to protect against freezing or boil...

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  • Miller Coolmate 3.5 cooling system mounted in an XMT setup
    Miller Coolmate 3.5 Coolant System 300245
    Save 20%
    Original price $2,186.00
    Current price $1,740.00

    Miller Coolmate 3.5 Coolant System - 300245

    Miller Electric

    Description Miller Coolmate 3 Coolant System is designed for use with water-cooled torches rated up to 600amps. Unique paddle-wheel indicator, exte...

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  • Miller Wireless Foot Control and 14-Pin Receiver - 301580
    Save 22%
    Original price $1,133.00
    Current price $885.50

    Miller Wireless Foot Control and 14-Pin Receiver - 301580

    Miller Electric

    Description Wireless foot control 301580 (previously part number 300429) improves productivity and maneuverability by eliminating cord tangles. Red...

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  • Classic Miller cloth jacket
    Classic Cloth Miller Jacket
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    Miller TIG Welding Gloves palm and back
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    Original price $42.45
    Current price $34.50

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    Miller Electric

    Description Designed for TIG welding to provide excellent dexterity, comfort and durability. Comes in sizes small through extra large.  Heightened...

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    Original price $215.88
    Current price $110.40

    Weldcraft Gas Lens TIG Torch Accessory Kit - AK4GL

    Miller Electric

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