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Description
215 gear Miller Multimatic 215 PRO Multiprocess Welder w/Running Gear (951000074)Miller Multimatic 215 PRO Mutliprocess Welder with Running Gear Cylinder Rack 951000074 The Miller Multimatic 215 PRO with Auto Set and Running Gear Cylinder Rack is a multi voltage, 230 amp portable multiprocess welder package that is capable of MIG, Pulsed MIG, stick, DC TIG and Pulsed DC TIG welding. It comes complete with a 301239 Running Gear Single Cylinder Rack, 15 ft. MDX 100 MIG gun and stick electrode holder with cable. Performance
Miller® Multimatic® 215 PRO Mutliprocess Welder with Running Gear/Cylinder Rack 951000074
The Miller® Multimatic® 215 PRO with Auto-Set™ and Running Gear/Cylinder Rack is a multi-voltage, 230 amp portable multiprocess welder package that is capable of MIG, Pulsed MIG, stick, DC TIG and Pulsed DC TIG welding. It comes complete with a 301239 Running Gear/Single Cylinder Rack, 15 ft. MDX™-100 MIG gun and stick electrode holder with cable. Performance enhancements over previous Multimatic 215 models include Dyna-Pulse™, which allows for pulsed MIG and pulsed DC TIG welding. Pulsed welding provides greater arc control and lower heat input - decreasing distortion of thin gauge material. Miller's BeadVision™ graphically displays your bead profile, based on your welding parameter settings. The new Program Mode allows you to save and recall up to three custom welding programs with the press of a single button.
The Multimatic 215 PRO has a higher duty cycle, draws less power and has a superior welding arc, compared to other welders in its class. Weighing in at only 35 pounds, the Multimatic 215 PRO is capable of MIG and stick welding mild steel up to 3/8 inch thick. It can also DC TIG weld up to 1/4 inch thick steel with an OPTIONAL TIG torch.
The Multimatic 215 PRO features Auto-Set™, which eliminates the guesswork of setting welding parameters. While the welder is in Auto-Set mode, simply select the material thickness and electrode diameter you're using, and you're ready to weld. The Auto-Set control automatically sets your welder to the proper welding output. It is available when welding mild steel and can be used with solid MIG wire, flux-cored wire, stick electrode or tungsten electrode. Auto-Set can also be used when welding stainless steel or MIG welding aluminum with OPTIONAL spool gun. Auto-Set also allows for the use of several different shielding gases, including CO2, Argon and Argon/CO2 C25 mix. Manual welding control is also available for those welders who wish to fine tune their welding arc. The parameter door chart lists voltage and amperage setting options.
The Multimatic 215 PRO operates on 120 volt or 240 volt input power. The included Multi-Voltage plugs allow you to switch between 120 and 240 volts without manual linking. Auto Spool Gun Detect™ automatically detects when an OPTIONAL Spoolmate™ spool gun is attached, for seamless transitions to aluminum MIG welding. The 14-pin front panel receptacle allows for the connection of OPTIONAL Miller industrial remote amperage foot and figertip controls. The 215 PRO 951000074 comes complete with running gear/cylinder rack, 15 ft. MDX™-100 MIG gun, 15 ft. work cable with clamp, electrode holder with cable, 6.5 ft. input power cord with MVP™ plugs for 120 and 240 volts, flow gauge regulator and gas hose, two contact tips for .030 in. wire, Quick Select™ drive rolls for .024 in. or .030/.035 in. solid wire, and .030/.035 in. flux-cored wire, PLUS Miller's True Blue™ 3-year warranty.
Processes
Applications
Light Fabrication
Maintenance and Repair
Auto Body
Farm/Home
Features:
Delivers higher quality MIG and TIG welds with exceptional arc control and versatility.
Fewer machine adjustments when transitioning between positions, joints, and wire types.
Lower heat input for less distortion on thin materials and better puddle control on out-of-position welds.
Minimized spatter reduces post-weld grinding and rework.
Ideal for welding applications where control and appearance matter most.
Future-proof your machine with simple software upgrades that keep you equipped with the latest enhancements.
Provides graphic feedback as parameters are adjusted.
Users will be able to see how setting changes affect penetration and bead profile.
Fast and easy predefined settings for multiple materials and processes to help you get welding quickly.
Available for all processes (MIG, flux-cored, DC TIG and DC stick) with the ability to fine-tune your settings.
Set weld parameters by selecting:
MIG/flux-cored — wire diameter and material thickness
DC TIG — tungsten diameter and material thickness
DC stick — electrode type, diameter and material thickness
Allows you to weld for longer and get more done.
More reach to help you tackle larger projects.
Combines best-in-class arc characteristics with the portability of a 35-pound machine. The arc is extremely forgiving to variations in arc length and travel speeds
With calibrated tension knob creates consistent feeding and easy setup for up to 15-foot MIG guns.
Makes setup quicker by offering three grooves, two for different size solid wire and a third for flux-cored welding wire.
USB-enabled software allows expandable machine capabilities without requiring mechanical modifications. This ensures the investment continues to produce over time, even as needs evolve.
Ensures reliable welds by detecting shielding gas presence, displaying alerts for supply issues, and purging the line during startup.
Automatically detects when a MIG gun or spool gun is connected eliminating the need for a switch.
Provides a smooth, spatter-free start. It is the best-starting machine in the small MIG machine category.
Power source cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled though the machine.
Shuts down unit and activates the over temperature light if airflow is blocked or duty cycle is exceeded. Automatically resets when unit cools.
Can be set up to weld with .024 to .035 inch (0.6 to 0.9 mm) solid wire and .030 to .045 inch (0.8 to 1.1 mm) flux-cored wire.
Specs
Comes complete with:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 4
One of the Few Fuel Additives I Keep Buying
Color: Pack of 2
I've been using this product in my 2015 Ford F-150 for more than five years, and it's one of the few fuel additives that has earned a permanent spot in my maintenance routine.
I originally started using it as preventive maintenance, but over time I noticed the engine seemed to run smoother after treatment. It's not the kind of product that suddenly turns your truck into a race car, but it has consistently done what I hoped it would do.
I've purchased and used it multiple times over the years, which probably says more than anything else I could write. If a product doesn't work or isn't worth the money, I usually don't buy it again. This one keeps finding its way back into my shopping cart.
I trust the product, I've had good results with it, and I think it's a reasonable value for the money. Based on my experience, I'll continue using it as part of my regular maintenance routine.
If you believe in taking care of your vehicle before problems start, this has been a worthwhile purchase for me.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Mechanic Recommends Sea Foam -- Best Gas Treatment for All Engines
Color: Pack of 1
We have a small-engine mechanic who turned us onto SeaFoam motor treatment -- and against most gasoline preservatives and treatments. He said he'd drained, or seen inside, thousands of gasoline tanks, and the stuff sold as gasoline storage additives was often still there, sitting as gel on the bottom of the tank. Just gunk. He also said most brands of engine treatment weren't worth the money. However, he swore by SeaFoam, which I'd never tried at the time, and my experience since has proved him out. I've had many rough-running engines find their power and performance again, with nothing different, but a shot of SeaFoam in the gas tank (and the crankcase).
We own a number of vehicles and equipment with small engines, from a compact backhoe, to a ride'em Husqvarna mower, weedwacker, chainsaw -- and on the larger size, a Honda SUV and Ford F150 pickup. All of them have benefited greatly from the regular use of SeaFoam. However, when we're running the road vehicles a lot, especially in the summer, we go through gas and don't necessarily add SeaFoam with every fill. Recently, the Ford began to run rough. It stalled as I pulled up to corners and lights. In the past, that would have meant a mechanic and an expensive tune-up. All I did was go for a fill-up, and started by adding a full can of SeaFoam. Problem solved, just like that.
The Terramite (made in the USA) backhoe is not used a lot -- and as with most motors, that is a problem. It's bad for an engine not to run it -- and especially, in most cases, for it to sit with gas in the tank. The backhoe has a Kohler Command 25-horse gasoline engine that powers the hydraulics that run the wheels, steering, front-loader, and backhoe. I change the spark plugs each season, but it, like my Stihl chainsaw, and 6500 watt backup (gasoline) generator, and for that matter, all the small engines, can be hard to start after a hiatus. And even when they get going, they'll run rough. I used to drain the tanks frequently, then run them dry, then fill again before use, and hope for the best. But SeaFoam has changed all that. Throughout the summer, I can leave treated gas in the tank, and have little problems with starts or rough running.
In the smaller equipment, I dose the gasoline with each fill (1 oz per gallon), as SeaFoam cleans both carburetors and full injection systems. It is good for gasoline and diesel engines. Added to your crankcase (1.5 oz per quart of oil), it cleans deposits and quiets noisy lifters.
These days, most gasoline is mixed with ethanol and that's a bad thing for small engines. Ethanol goes hand in hand with water -- and as we all know, water in the gas is anathema to motors. Again, my small engine mechanic told me, 90% of the no-start problems he had to deal with were caused by ethanol-caused water in the fuel system. SeaFoam actually controls moisture and prevents this problem. It also de-ices and is anti-gel.
In my opinion, when it comes to gasoline and diesel engines, large and small, SeaFoam is THE Silver Bullet. My equipment is often running, while my neighbors are running with theirs to the shop. I've told many about SeaFoam, but some people seem to want to do it the hard way.
By the way, I also swear by PRI-G fuel additive for long-term gasoline storage. I keep 100 gallons of gas in tanks for emergency use. We are in a rural, wilderness area. I was introduced to that by survival expert, Steve Harris. He said he's had gasoline that was 10 years old still run equipment, because he'd added PRI-G to it (you can buy here on Amazon). Of course, you have to remember to add more PRI-G each year -- that's the catch.
So our rule of thumb is, PRI-G for long term fuel storage -- and SeaFoam for month to month. Also -- this price is right! Of course, when you compare the cost of equipment breakdown, and having to take anything to a mechanic, this is almost free. However, apples to apples, this price is cheaper than Walmart -- and up to $4 cheaper per can than many auto supply and hardware stores.
Can't say enough good things about this product! Highly recommended.
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Reviewed in the United States on August 19, 2015
★★★★★ 5
I swear by Seafoam, especially for small engines
Color: 3 Pack
I swear by Seafoam. It has really helped out my small engines, especially the 2 strokes and ones that sit around for long periods of time like my leaf blower and roto tiller. After I started adding Seafoam every time I get fuel I have had zero starting issues. They can sit all year and they will still start right up. In my car/trucks with higher miles I've used it to clean out the crankcase with great results. I add a can to the oil right before doing an oil change. I add a can then take a short drive(10 miles) to make sure the oil is up to operating temperature and change the oil once I get home. It does a good job cleaning any sludge out of the pan and the new oil stays looking fresh/clean way longer.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
It's Sea Foam (but not green)
Color: 3 Pack
What is there to say? If you're buying Sea Foam, you know what it is and what it does, and you're probably going to continue buying it. It's great stuff.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
It works!
Size: 16 Fl Oz (Pack of 1), Style: Individual
A short story long---LOL---My zero turn started acting quirky-it would not run at full power and would begin to stall when put under a full load - like trying to mow some taller or thicker grass- never did stall since I would immediately kill the mower but obviously it was not right. I checked and changed the fuel filters-this one has 2 . One in the pick up line in the tank and one is inline just before the fuel pump unit. No help! So, before I dropped the big bucks to have the local farm dealer come and pick it up (at $75 per pickup and return) plus h=whatever shop charges that would result I thought "What the heck, lets give this stuff a try" I gambled $6 . I put in 5 ounces for the 5 gallons tank, and filled it with the gas I had on hand- should have been relatively fresh gas -no more than 2 weeks since pumped . Well, whatever the cause of the issue within about 15 to 30 minutes of low speed running- mostly at idle - the engine seemed to be idling smoothly as opposed to before where it surged but never died, I gave it a try at mowing. YEA!!!! full power and no bogging down - I finished mowing the yard and a part of the pasture (not yet grown up much so it is not requiring the rotary cutter YET) My only guess is perhaps a batch of either old gas or some water in the gas can or mower tank but whatever the cause it fixed it --and all for $6.
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Reviewed in the United States on April 12, 2025