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Miller SuitCase X-TREME 12VS Wire Feeder 951543

Code: 951543
Miller SuitCase X-TREME 12VS Wire Feeder 951543+ CLICK IMAGE TO ENLARGE
Cyberweld Price: $2,040.00
Mfg Industrial Price: $2,633.00
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Availability: Usually ships the next business day
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Miller® SuitCase® X-TREME™ 12VS Wire Feeder 951543

The Miller 951543 SuitCase X-TREME™ 12VS Wire Feeder is a voltage sensing MIG wire feeder that has up to a 425 amp welding capacity. It is extremely rugged and can be taken just about anywhere. It features an industrial wire feed speed control, wire speed dual schedule and improved wire delivery system. Consistent wire feed speeds and tough polypropylene shell make the SuitCase X-TREME™ 12VS the rugged, reliable choice. It comes complete with Bernard® BTB 300 amp MIG gun with 15 foot leads.

  • MIG (GMAW)
  • Flux Cored (FCAW)

  • Industrial Applications
  • Shipbuilding
  • Construction
  • Heavy Manufacturing
  • Rental

  • Includes a FREE Bernard® Q300 MIG Gun or Bernard® Dura-Flux flux-cored gun.
  • Portable wire feeding at its best. The SuitCase X-TREME 12VS provides wire feed speed that is accurate and consistent from the start of the weld to the finish, and from one weld to the next. Consistent wire feed speed is very important with large-diameter cored wire, because small changes in wire feed speed make large changes in deposition rates.
  • Wire delivery system bends wire over a large radius and applies just the right amount of force to ensure consistent feeding.
  • Wire speed dual schedule reduces wire speed to 87.5 percent of standard speed. Requires a dual schedule gun or dual schedule switch (sold separately).
  • Electronic wire feed speed control with integrated tachometer ensures wire feed speed accuracy that rivals the best benchtop feeders.
  • Polypropylene case with built-in slide rails and the ability to open the door to change wire with feeder in vertical position.
  • Trigger hold, wire jog, and gas purge are all located on front panel.
  • Digital meters with SunVision™ technology can display voltage and wire speed, and also amperage if desired. Meters can be seen clearly even in direct sunlight.
  • Wider voltage range for small and large wires with no contactor chatter or arc outages.
  • Double-filtered gas valve helps keep dirt from clogging and affecting gas flow.
  • Excellent starts and improved superior arc performance for all types and sizes of wires whether using CV or CC power supply.
  • Potted and trayed main printed circuit board for the harshest environments adds exceptional reliability. Board has full-trigger isolation so a shorted gun trigger will not affect feeder operation.

    Comes Complete With
  • X-TREME™ 12VS voltage sensing wire feeder
  • Bernard® BTB 300 amp MIG gun, 100% duty cycle, air-cooled, 15 ft cable
  • Voltage sensing cable and clamp
  • .045 - 1/16 reversible dual VK drive rolls
  • 3 - Bernard® Centerfire™ .045 contact tips
  • 2 - Bernard® Centerfire™ .052 contact tips

    This item ships Free via standard ground shipping within contiguous U.S.

  • Download X-TREME 12VS Feeder Spec Sheet (requires Adobe Acrobat Reader)
    Download X-TREME 12VS Feeder Spec Sheet (requires Adobe Acrobat Reader)

    Miller Drive Roll KitsMiller Drive Roll KitsGenuine Miller drive roll kits for your Miller or Hobart MIG welder or MIG wire feeder or spoolgun.

    Bernard MIG Guns And PartsBernard MIG Guns And PartsBernard Q MIG Guns and DuraFlux Flux-Cored welding guns are now featured on many Miller wire feeders and power sources.

    25 Questions & 26 Answers
    from Atlanta ga asked:
    October 26, 2016
    What's the better way to plug it to my bobcat 250 ???
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 does not plug into a Bobcat 250.. To connect a 12VS to a Bobcat 250all you would need to do is connect your weld output cable from the Bobcat to the pigtail on the back of the 12VS
    Customer Service
    on October 27, 2016

    Luis S
    from Odessa, texas asked:
    September 6, 2016
    I want to hook it up in my shop is there a way to do that
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 does not run off of regular current. The 12VS is a wire feeder (not a welding machine) it must be used in conjunction with a engine drive welder such as a Miller Bobcat, Trailblazer etc or a welding power source such as an Miller Dimension ,XMT, etc.
    Customer Service
    on September 7, 2016

    from didsbury ab asked:
    July 21, 2016
    can this unit do aluminum
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 would not be a good choice to do aluminum
    Customer Service
    on July 21, 2016

    Jeff Lock
    from Lakeville, MN asked:
    August 24, 2015
    will thiis work with a Miller Legend AEAD 200LE?
    1 Answers
    Miller advises that you can run a Miller SuitCase X-TREME 12VS Wire Feeder 951543 off of a AEAD 200LE. However the CC/CV switch in the 12VS must be in the CC position
    Customer Service
    on August 24, 2015

    from Rockford, IL asked:
    July 19, 2015
    Does the case control the input power from a trailblazer 302 or do I need a Miller Wireless Hand Control System 300430 if I don't want to go back and forth to the machine?
    2 Answers
    The 12VS controls only wire feed speed..You can use the Miller Wireless Hand Control System 300430 on a Miller Trailblazer to remotely control the weld voltage as long as the Trailblazer has a Serial # LF314257(2005) or newer .
    Customer Service
    on July 20, 2015
    The 12VS controls only wire feed speed..You can use the Miller Wireless Hand Control System 300430 on a Miller Trailblazer to remotely control the weld voltage as long as the Trailblazer has a Serial # LF314257(2005) or newer .
    Customer Service
    on July 20, 2015

    Gary Vaughn
    from Johnston Iowa asked:
    June 16, 2015
    I live in Iowa..Do you have to charge sales tax on this purchase?
    2 Answers
    If you purchase the Miller SuitCase X-TREME 12VS Wire Feeder 951543 and have it shipped to Iowa there will be no sales tax charged
    Customer Service
    on June 16, 2015
    If you purchase the Miller SuitCase X-TREME 12VS Wire Feeder 951543 and have it shipped to Iowa there will be no sales tax charged
    Customer Service
    on June 16, 2015

    from Ringgold, ga asked:
    April 10, 2015
    Can you use a gas driven stick welder to run the feeder
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 can be run off of a gas driven stick welder (the bigger the better). The CC/CV switch on the 12VS will have to be set in the CC position.The unit will not weld well on thin material.
    Customer Service
    on April 13, 2015

    from Holly, Mi. asked:
    July 20, 2014
    How well will the 12VS wire feeder work on constant-current, and dose the wire feed speed very much when running on constant-current. Also would a 350 Syncrowave run a 12VS, and how good would it do.
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543will operate well on Constant Current CC.. It will run flux cored wire better than solid wire when using CC but it will run the solid wire.. Because of the design of most tig welders including the Syncrowave 350 Miller does not recommend running the 12VS feeder off of these models
    Customer Service
    on July 21, 2014

    from Beaumont ,Tx asked:
    June 30, 2014
    were can i find a breakdown and parts book for this feeder ?
    1 Answers
    You can go here to obtain a copy of the owners manual / parts list for the Miller SuitCase X-TREME 12VS Wire Feeder 951543 http://www.millerwelds.com/service/ownersmanuals.php
    Customer Service
    on July 1, 2014

    from TENAHA TX asked:
    May 27, 2014
    what gun will i need to run mix gas with the ones we ordered for work came with a gun that wouldnt take gas
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 comes with a Bernard Q-300 mig gun which is is used with shielding gas.. If you already have the feeder than you would need to order the Bernard MIG Gun - 300 amp Q-Gun Q3015AE8XM
    Customer Service
    on May 28, 2014

    from Los Angeles, CA asked:
    March 16, 2014
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 requires a CV power source for best operation.You can use the Lincoln machine however I believe that this is a CC power source. The 12 VS has a switch which will allow the use of a CC power source. However it will not operate as well on CC as it will on CV..If you plan on using a shielding gas you will also need to have a flow meter regulator , a connecting hose and a cylinder of gas..
    Customer Service
    on March 18, 2014

    from long beach ca asked:
    February 25, 2014
    I well be running mild steel .035 wire is the v-groves the only thing I well need to purchased to run .035 wire ,,,,,at the time of purchased does it come with extra nozzles in tips can you provide the pricing for the tips and nozzle besides the 15 ft mig gun do you guys offer various ft like a 20ft ore 25ft
    1 Answers
    In order to run .035 solid wire through the Miller SuitCase X-TREME 12VS Wire Feeder 951543 you will need to purchase the .035 drive roll kit # 079595.The feeder comes with some extra tips but not .035 size.. You will need to purchase .035 contact tips # T-035....15 ft is the longest gun available for this unit.
    Customer Service
    on February 26, 2014

    Rene Paquin
    from pa.18411 asked:
    January 5, 2014
    will a bobcat 250 gas driven welder suport the extreme and what is needed to connect to welder and maximum range required from power source
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 can be used with a Bobcat 250.. All you would need to hook it is a weld cable to provide the feeder with weld power.. The Bobcat can provide between 17 to 28 volts and up to 275 amps welding The 12VS is can easily handle this
    Customer Service
    on January 6, 2014

    from Hardy Va asked:
    December 9, 2013
    Can this unit be ran off a cc power source such as the Hobart Champion 1100..?
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 can be run off of a Champion 1100.. The 12VS will have a CC/CV switch .. Make sure this switch is in the CC mode.. It will operate in this mode however it would run better if you had a CV power source
    Customer Service
    on December 10, 2013

    from texas asked:
    November 29, 2013
    Does it have pulse mig feature on it, or will it simply work with a mig pulse machine
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 does not have a pulse feature.. You can run the 12VS off of a machine(such as an XMT mpa) that has the pulse feature and you could pulse weld with it
    Customer Service
    on December 3, 2013

    from Vashon Wash. asked:
    November 18, 2013
    Can I run this off my Lincoln Ranger 10,000
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 can be run off of a Ranger 10000
    Customer Service
    on November 18, 2013

    from Portland asked:
    November 10, 2013
    Does this come with the oxo style q300 that is shown?
    1 Answers
    The photo of the Miller SuitCase X-TREME 12VS Wire Feeder 951543 is a generic photo. In this case it is shown with a Miller Roughneck Gun which does use the Oxo style handle.. The 12VS 951543 package comes with a Bernard Q-300 gun as standard equipment. Here is a photo of the Bernard Q 300 http://store.cyberweld.com/bemiggun300a.html
    Customer Service
    on November 12, 2013

    from Wilson ,NC asked:
    October 15, 2013
    can I run a push pull gun on this machine for aluminum?
    1 Answers
    No.. you cannot hook a push pull gun to the Miller SuitCase X-TREME 12VS Wire Feeder 951543
    Customer Service
    on October 16, 2013

    John Caldwell
    from Eldora N.J. asked:
    October 7, 2013
    How well does this work with the miller trailblazer 302 gas driven machine
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 will work very well with a Trailblazer 302
    Customer Service
    on October 8, 2013

    from Daytona Beach FL asked:
    July 28, 2013
    can this 12vs or 8vs be ran off a miller 225G+ This 225 is old it was made around 1995 Will it Work
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 or the 8VS will work with your older 225g +
    Customer Service
    on July 30, 2013

    from Los Angeles asked:
    April 22, 2013
    Can I run this machine off of the CST-280?
    1 Answers
    Miller does not recommend running a Miller SuitCase X-TREME 12VS Wire Feeder 951543 off a CST -280
    Customer Service
    on April 23, 2013

    from Houston asked:
    April 9, 2013
    I am using .035 wire with argon gas hooked to a pipe pro welder. Will I need anything else to make this machine work?
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951543 comes with a Bernard Q300 mig gun plus .045 and .052 drive rolls.. You will need to order some .035 drive rolls.. You didn't indicate whether you are using solid or flux cored wire.. For solid wire you will need part# 087131 and for 079606 for flux cored wire.You didn't mention whether you had a flow regulator and hose for the shielding gas.. If you don't you may want to consider one of these..http://store.cyberweld.com/smflfl.html..You will also need some .035 contact tips part # T.035
    Customer Service
    on April 11, 2013

    from Grain Valley, Mo. asked:
    December 14, 2012
    I am wanting the ability to add wire welding to my Trailblazer engine drive. My question is how does the gas delivery work with the suitcase type wire feeders. i.e. do you take the bottle with you? For my purposes perhaps a Passport Plus is better with everything self contained? Obviously the 12VS will do a lot heavier welding, but what are the other tradeoffs?
    1 Answers
    The Miller SuitCase X-TREME 12VS Wire Feeder 951184 or the Miller 8VS, 8RC or 12RC can be used with your trailblazer.. If you are going to running a a wire that requires a shielding gas you will need to have a cylinder of gas plus a flow regulator and hose to connect to the feeder.. The Miller Passport is a unique machine has a small built in co2 cylinder that can provide 25 minutes of welding or approx 25 ft of weld on 3/16" thick steel when using .030 wire..This makes the machine very portable( It is great for situations where you may need to be working on a roof ) On the downside it is a light duty machine that has a max thickness capability of 3/8"on steel and as you can see that when you are welding off the internal cylinder the amount of welding you can do will be limited..(You can also us a standard cylinder with the Passport.) The 12VS , 8VS,8RC, or 12RC feeders welding capabilites will only be limited by the output of your trailblazer
    Customer Service
    on December 17, 2012

    from franklin louisiana asked:
    October 30, 2012
    can i get a remote control for this feeder , i have a SAE300 with the wire feeder module, it has a 14 pin socket

    from Dallas asked:
    August 26, 2012
    Can this feeder be used with a spool gun for aluminum or is this only done on AC and is not possible with this device.
    1 Answers
    Ted.. A spoolgun cannot be used with a 12 vs feeder..
    Customer Service
    on August 28, 2012

    9 Reviews
    78% (7)
    22% (2)
    0% (0)
    0% (0)
    0% (0)
    100% Recommend this product (9 of 9 responses)
    By John
    Southbridge, MA
    August 14, 2017
    Miller SuitCase X-TREME 12VS Voltage-Sensing wire feeder
    The Miller 12VS is a well assembled easy to wire feeder. The front panel display is simple and easy to use. The wire speed control knob can be adjusted with stick welding gloves on.
    ProsThe Miller 12VS is well assembled and designed with the operator in mind. Cyberweld made ordering easy and efficient.
    ConsNone so far
    By Joseph
    North Dakota
    January 17, 2017
    I knew this product was very good because I use one just like it at work. Rugged dependable it's a Miller product that should say it all. I don't leave very many reviews but I wanted to take the time too thank Cyberweld I've bought a few big ticket items from them like this suitcase wire feed and miller bobcat welder and assorted other things. The staff at CYBERWELD are some of most knowledgeable and friendly people I've ever dealt with. Thank You CYBERWELD Joe Boilermaker Local647
    By Roy
    Southeastern KY
    September 4, 2016
    Great product, misleading shipping
    Purchased the 12VS for a job I was on and had been stick welding, in order to speed up production. I use my Trailblazer 325 to power the 12VS, and it runs flawlessly from it. The 12VS is in a very durable case, and with mobile welding, it has to be a durable product. With a small 12lb spool the suitcase is very portable, I often carry it anywhere from 50-75ft from my truck with ease, usually with the Bernard Q whip attached, so it's very portable. The digital readout is easy to see from the whip distance (15ft). The wire speed knob is very sensitive, which makes it difficult to quickly set to a specific speed on the high setting, so I mostly set it in a general area of 5-10ipm to what I want it; on the low setting, the knob is much less sensitive, but is only adjustable up to 200ipm. Being able to open the door fully while the suitcase is standing upright is very handy, and the case itself does not allow the unit to slide around (I frequently set the unit on stairs, and it stays put until I pick it up and move it). Very pleased with the unit overall.
    ProsGreat machine, easy to set up/use, very durable.
    ConsThe description could be more accurate, the unit comes with a set of contact tips, and the whip comes with a tip pre-installed along with a nozzle, neither of which are mentioned in the description. Very displeased with the shipping, the info is incorrect and misleading. The shipping carrier is listed as UPS, but the machine comes via FedEx, which should be clarified via the shipping screen. I purchased two day air shipping on a Wednesday night, which would have placed the machine in my possession on Saturday had it been shipped via the listed carrier of UPS. Instead the unit was shipped via the unlisted carrier FedEX, which does not deliver on Saturday unless specifically requested. I had to make several phone calls between Cyberweld and FedEX in order to get the shipment flagged for Saturday delivery, and still ended up getting the machine on Monday. A complete waste of 140$ which could have been avoided had Cyberweld provided the correct shipping information up front; I could have selected 35$ ground shipping and had the machine on the same day as it arrived when paying 140$ for two day air. Cyberweld was easy to deal with on the issue, but that doesn't change the fact that the shipping information was still misleading, and should be corrected on the website.
    By Daniel S.
    Pilot, VA
    June 24, 2016
    Great machine
    Wire feeder paired with Miller trailblazer 325 works great. FedEx shipping was horrible. Needed this machine for a job with a tight deadline and FedEx did not deliver.
    ProsGood wire feeder
    By Stan
    Hondo, Texas
    June 23, 2016
    Learning to wire weld
    There is a learning curve with this unit but it is easy to operate. Typical issues with flux core wire but it does well.
    By Jacky
    Corinth Ms.
    September 26, 2013
    very satified
    By NorCal Welding
    Tracy, CA
    March 8, 2013
    Parts Needed
    I got my suitcase today. This thing is a beast. Packaging and Shipping was good. I haven't used it yet because I didn't know I had to buy a male connector for it. I can't do anything with a bare pigtail. It's Friday night and my LWS is closed. Make sure you get a male connector with it. Also make sure you buy the correct contact tips and drive rollers if you're going to use .045 wire or smaller.
    ProsPrice Durability Duty Cycle
    ConsIt should be made clear that a male connector is required.
    By Neil K
    Lake View SC
    June 24, 2012
    Excellent product
    I purchased the suitcase extreme12vs to use with my Miller Big Blue 400.Works perfect! Item was brand new in box.Shipping from cyberweld was fast! Will do business with cyberweld again.
    ProsPortable and extremely easy to use.
    ConsNothing so far.
    By Joseph
    Norfolk, va
    March 6, 2012
    I have used Other brand wire feeders but X-Treme 12VS is by far the best, I use it with .030-1/16 wire Welding for 8 to 12 hours a day with no problems I highly recommend this welder. You can't beat the price anywhere else I will definitely recommend Cyber weld to anyone looking for welding supplies.
    ProsVery versatile easy to to use where tradition mig welders can't get to. The drive roller are avrezevto change I use several different size wire on daily bases and this unit is way easier to change from small wire to big wire and the trigger lock feature is awesome.
    ConsIt didn't come with all the drive rollers I needed. Besides that no complaints

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    Miller SuitCase X-TREME 12VS Wire Feeder 951543 detail
    Miller SuitCase X-TREME 12VS Wire Feeder 951543