Per the manufacturer, the drive system is all cast aluminum.
Hobart Handler 190, 230V, 190 Amp MIG Welder, Flux Core Welder, Model# 500554

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- 7 voltage selections, enhanced magnetics and infinite wire feed speed control offers easier fine control of the output parameters for improved arc performance with less spatter for a better bead appearance and less clean up
- Built-in contactor eases use and excellent safety feature which makes wire electrically ìcoldî until trigger is pulled
- Convenient polarity changeover with tip holder access makes it quick and easy to change polarity for solid or tubular wire
- Patented, exclusive 3-groove drive roll makes switching from one groove to another extremely easy, eliminating the frustration for users running small diameter (.023/.024./.025) carbon steel MIG wire for exhaust work and auto body applications
- Wire-feed flux-core and MIG welding capabilities
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Description
Key Specs
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Product Summary
What's Included
- (1) Handler 190 wire-feed Welder (1) 10-ft. MIG gun (1) 10-ft. work cable with clamp (1) Power cord with plug (1) Built-in gas solenoid valve with dual-gauge regulator with gas hose (3) .030 in. (0.8mm) contact tips (1) or .030/.035 in. (0.8/0.9mm) solid wire, and .030/.035in. (0.8/0.9mm) flux-core wire (1) Sample spool of .030in. (0.8mm) self-shielding flux-core wire (1) 4in. to 8in. wire spool adapter (1) Material thickness gauge (1) Owner's manual with parts lists, installation, operation and maintenance guidelines

Performance Right Out of the Gate
Complete and Ready to Go
This impressive welding package comes complete with everything you need: built-in MIG gas solenoid valve, dual-gauge regulator, gas hose, 10ft. work lead, 8in. wire spool adapter and more. Add the optional SpoolRunner 100 spoolgun (Item# 20868, sold separately) to make aluminum welding easier than ever!
Easy Setup
Setup is a breeze with this unit, and once you're ready to go, the Handler 190 is capable of running flux core steel, solid and aluminum wire — a versatility that's hard to beat.
230V AC Power to Get the Job Done
The welder is powered by 230V AC input service, giving you all the juice you'll need to weld 24ga. to 5/16in. steel in a single pass.
Versatility is Standard Equipment
Match Your Project with Adjustable Settings
Choose from 7 different voltage settings, and then take advantage of enhanced magnetics and infinite wire-feed speed control. You'll end up with fine output control that allows for improved arc performance with less spatter, and that means great looking beads with less cleanup.
One Drive Roll, Two Sizes
The dual-groove, quick-change drive roll makes it super quick and easy to change from one wire size to another. The unit has one knurled groove as well as one smooth groove, allowing it to hold 2 different wire sizes at the same time. Choose from 0.030–0.035in. (0.8–0.9mm) wire sizes.
Go From Solid to Tubular Wire in a Snap
The convenient polarity changeover system with tip holder access makes it quick and easy to change polarity for solid or tubular wire. There are even convenient storage holes built right in to hold your spare tips.
Aluminum Welding Made Easy
Integrated spoolgun control circuitry is standard with this welder, so no additional control box or adapter is required to connect the optional SpoolRunner 100 spoolgun (Item# 20868, sold separately). This easy-to-setup spoolgun enhances wire feedability and reduces the hassles and frustrations of bird-nesting that often occurs with soft aluminum wires.
A Tidy Solution
Storage Area Keeps You Organized
A handy storage area is built right into the welder cabinet, making it quick and easy to stow away or access spare contact tips, nozzles and drive rolls.
The Settings Are at Your Fingertips
No more fumbling through manuals and delaying your start while trying to find the correct initial welding settings. A handy door chart offers quick reference to all the wire, gas, material and thickness settings you need. It's the perfect quick-starting point for novices and professionals alike.
Built for Lasting Performance
High-Output Duty Cycle
With 25–190 Amperage output and a 30% duty cycle @ 130 Amps, you get the power and welding performance you need to make your efforts more productive.
Smooth Wire Feeds
The durable feed head features a quick-release drive roll tension lever that helps to deliver positive wire feed with adjustable tension control. The easily accessible system also makes threading new wire a breeze.
It's As Safe and Easy As Pulling the Trigger
The built-in contactor makes this welder very easy to operate and improves safety by keeping the wire electrically "cold" until the spoolgun trigger is pulled.
This Drive System Goes the Extra Mile
Rugged is the perfect word to describe the Handler 190's drive system. Manufactured from tough industrial cast aluminum, you can rest assured that this unit is built for extended durability.
Safety is Built Right In
A self-resetting thermal overload system protects the unit in the toughest applications, while short circuit protection guards against current overload. You also get self-resetting motor protection, which protects against wire feed overload, effectively eliminating the need to change fuses or reset circuit breaker buttons.
Weld with Quality and Confidence That's Made in the U.S.A.
The Hobart Advantage
The Hobart Handler 190 is made in the U.S.A. and backed by Hobart's industry-leading 5–3–1 industrial warranty. You get a 5-year warranty on transformers, stabilizers, reactors, rectifiers, rotors, stators and brushes; 3 years on drive systems, PC boards, solenoid valves, switches and controls; 1-year on plasma torches, MIG guns, relays, contactor, triggers, regulator, accessories, spoolguns, battery, field options and running gear. (90 day limited warranty for industrial use). Normal wear items such as drive rolls, contact tips, nozzles, gas diffusers, plasma torch tips, electrodes and weld cables are not covered under this warranty.
Guaranteed Satisfaction
Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Features + Benefits
- 7 voltage selections, enhanced magnetics and infinite wire feed speed control offers easier fine control of the output parameters for improved arc performance with less spatter for a better bead appearance and less clean up
- Built-in contactor eases use and excellent safety feature which makes wire electrically ìcoldî until trigger is pulled
- Convenient polarity changeover with tip holder access makes it quick and easy to change polarity for solid or tubular wire
- Patented, exclusive 3-groove drive roll makes switching from one groove to another extremely easy, eliminating the frustration for users running small diameter (.023/.024./.025) carbon steel MIG wire for exhaust work and auto body applications
- Wire-feed flux-core and MIG welding capabilities
- Welds mild steel, flux core steel, aluminum and stainless steel
- Welds 24 ga. to 5/16 in. steel in single pass
- Operates on 230V power
- Amperage output: 25-190
- 30% duty cycle @ 130 Amps
- Durable feed head with quick-release drive roll tension lever delivers positive feed with adjustable tension plus easy accessibility to thread new wire
- Industrial cast aluminum drive system for extended durability
- 3 groove roll handles 0.024 V-Smooth, 0.030/0.035 V-Smooth and 0.030/0.035 V-Knurled wire
- Includes convenient storage holes for spare tips
- Door chart with initial settings allows for quick reference of initial settings for different wires, gases, materials and thicknesses and provides a quick starting point for novices and professionals alike
- Convenient carry handle for portability
- Easy setup with the SpoolRunner 100 Spool Gun (Item #20868, sold separately) to enhance feedability and reduce ìbird-nestingî associated with soft aluminum wires
- Integrated spool gun control circuitry is standard, requiring no additional control box or adapter to connect the SpoolRunner 100 spool gun
- Short circuit protection protects unit against current overload
- Self-resetting thermal overload protects power transformer to ensure reliability
Key Specs
| Attribute | Specification |
|---|---|
item# | 20861 |
Brand | Hobart |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 77.0 LB |
Volts | 230 |
Max. Amps | 130 |
Power Type | AC |
Multi-process | Yes |
Spool Gun Included | No |
Welding Processes | Flux-Core, MIG |
Max. Weld Thickness | 0.31 in |
Max. Welding Wire Diameter | 0.035 in |
| Attribute | Specification |
|---|---|
Duty Cycle | 30% At 130a |
Weldable Materials | Steel, Stainless Steel, Aluminum |
Wire Feed Speed Control | Yes |
Cart Included | No |
Mig Ready | Yes |
Power Cord Length | 10 ft |
Clamp Cable Length | 10 ft |
Regulator and Gas Hose Included | Yes |
Shielding Gas Required | No |
Product Weight | lb |
Dimensions L x W x H (in.) | 19.5 x 10.62 x 12.37 in |
Reviews
Questions & Answers
Questions
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· 13 years ago
Is the drive system really all cast aluminum?
The demo video shows the older plastic drive system. Just wanted to make sure. I am debating which model to order. Thanks!
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ProductExpert37· 3 years ago
Helpful?
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milo12345· 8 years ago
I called Hobart customer service.
They told me that ALL MVP 210 units have been manufactured with the cast aluminum drive system since 2012.Helpful?
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Rdaa· 8 years ago
Just got mine and the drive system is all aluminum.
Helpful?
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Arcorabin· 9 years ago
Mine is about 2 months old. The drive system is aluminum.
Helpful?
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6GunMatt· 12 years ago
Aluminum.
Helpful?
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ProductExpert7· 13 years ago
Yes, the drive system is all cast aluminum on the Hobart Handler 190.
Helpful?
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· 14 years ago
Would this unit basically plug into a 220 dryer outlet?
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ProductExpert37· 3 years ago
Per the manufacturer, the outlet needed is a NEMA 6-50R.
Helpful?
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Arcorabin· 9 years ago
I had to make an adapter to go from the three prong dry plug to the different plug on the welder. This is how I use my welder at home.
Helpful?
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Duke21· 13 years ago
Depends what your dryer is rated at. This welder is in need of a 8/2 romax cable, and that will handle 40 amps I believe. I used 6/2 romax and 50 amp breaker. I was told by hobart to use a 30 amp breaker at least. I was told to go up on cable and breaker, you won't have to worry about circuit tripping.
Helpful?
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kencal51· 14 years ago
Most 220 dryer outlets use a receptacle that has a "Y" shaped configuration on the plug spades, so the welder's plug will not fit. You could make an adapter plug cable that could be used by purchasing the correct size wire, dryer plug and welder receptacle box.
Helpful?
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ProductExpert6· 14 years ago
The amps and volts would be the same. But, would also need to be the same plug configuration to plug directly into the same outlet.
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· 15 years ago
WHAT IS THE INPUT AMPERAGE REQUIREMENT FOR THIS WELDER
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Arcorabin· 9 years ago
My dryer circuit is 30 amps. I have never tripped it using the welder.
Helpful?
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Duke21· 13 years ago
My electrician recommended put it on a 40 amp breaker. It is 220 and it pulls 20.3 amps. I think you could get by on a 30 amp. I was told it is better to go up. I put in a 50 amp breaker with a 6/2 romax cable to carry the load. I thought I might get my father in laws buzz box that is rated for 50 amps. Get the most you can. 50 amps should handle any welder you might would get.
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ProductExpert6· 15 years ago
The input amps for this welder are 20.5. It would require a 30 amp breaker.
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· 10 years ago
Tips for different wire sizes.
The specs indication the drive system will accommodate 0.024, 0.030, 0.035 wire sizes. I assume that the furnished tips will also accept these wire sizes??
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ProductExpert37· 3 years ago
The tips that come with this welder will only work with 0.030 wire size. To weld the 0.023 and 0.035 wire sizes, you would need to purchase additional tips, see our item #1640903 and #1640897.
.Helpful?
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ProductExpert41· 10 years ago
The tips that come with this welder will only work with 0.030 wire size. To weld the 0.023 and 0.035 wire sizes you would need to purchase additional tips. I will list these tips below.
Helpful?
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· 5 months ago
Can I use a 110v adapter
1 answer-
ProductExpert29· 5 months ago
Model #500554 requires a proper 230 V supply (≈approximately 20.5 A at rated output) and cannot be used with a 110 V adapter. Alternatively, a correctly sized 230 V transformer or generator can be used.
Helpful?
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· 6 months ago
Does this one weld aluminum
1 answer-
ProductExpert30· 6 months ago
This welder designed to weld mild steel, flux-core steel, aluminum and stainless steel. It would be recommended to connect the optional Spoolrunner 100 Spool Gun (item #20868) to make welding aluminum easier.
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· 8 years ago
Welding thickness MIG vs Flux-core
The description says this welds up to 5/16", I'm guessing that is with flux-core. What will it weld in MIG? Thanks
1 answer-
ProductExpert41· 8 years ago
This product will weld up to 5/16" with MIG.
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· 9 years ago
what size generator needed?
I have a 7000 watt generator. Is that big enough to power this welder out in the field?
1 answer-
ProductExpert7· 9 years ago
A 7000 watt generator would work with this Hobart Handler as long as it has a 230 Volt, 30 Amp receptacle.
Helpful?
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Warranty
Manufacturer's Warranty
5 year limited warranty
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Specifications
230
115/230
208/240
208/240
130
210
280
200
AC
AC
DC
AC
Yes
Yes
Yes
Yes
No
-
-
No
Flux-Core, MIG
Flux-Core, MIG
Flux-Core, MIG
Flux-Core, MIG
0.31 in
0.38 in
0.5 in
0.5 in
0.035 in
0.045 in
-
-
30% At 130a
30% At 150a
60% At 200a
60% At 200a
Steel, Stainless Steel, Aluminum
Steel, Stainless Steel, Aluminum
Steel, Stainless Steel, Aluminum
Steel, Stainless Steel, Aluminum
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
10 ft
5.6 ft
-
10 ft
10 ft
10 ft
10 ft
10 ft
Yes
Yes
Yes
Yes
No
No
No
-
lb
lb
186.0000 lb
186.0000 lb
19.5 x 10.62 x 12.37 in
19.5 x 10.62 x 12.37 in
40.0 x 19.0 x 30.0 in
40.0 x 19.0 x 30.0 in
-
-
30
30













