Hobart IronMan 240
#4 in 240 VFull review
A shop MIG for farm, trailer and fabrication work on thick steel. It is for buyers who weld for hours and have a 240 V circuit.
Cyberweld $2,259.99$2,259.99
2.6/5
A heavy 300 A MIG for serious fabrication shops with 240 V or industrial power. Home welders get more for the money from a dual voltage multiprocess machine.
- 300 AOutput
- 40% at 300 ADuty cycle
- MIG, flux-coreProcesses
- 240 VInput
Check price at Cyberweld$3,898.99
Price checked November 1, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 300 A of MIG output welds thick steel and long beads
- Runs on 208 to 575 V single phase, so it fits a home shop or a plant
- Takes a spool gun or push pull gun for aluminum
- Three year Lincoln warranty with nationwide service
Cons
- At 250 lb it lives on its wheels in one shop
- MIG and flux core only, no stick or TIG
- Costs far more than dual voltage hobby welders
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its input voltage. How we rank explains each one.
Specifications
| Model number | K5706-1 |
|---|---|
| Output | |
| Input voltage | 240 V |
| Maximum output | 300 A |
| Rated duty cycle | 40% at 300 A |
| Processes and wire | |
| Gas MIG | Yes |
| Stick | No |
| TIG | No |
| Spool gun ready | Yes |
| Wire sizes | 0.023 to 0.045 in |
| Synergic settings | No |
| Build | |
| Weight | 250 lb |
| Warranty | 3 years |
Alternatives in this input voltage
Miller Multimatic 235
#5 in 240 VFull review
A shop multiprocess machine for fabricators who weld steel all day and want stick and TIG on the same cart. It suits a garage with a 240 V circuit.
Amazon $3,623$3,623
Miller Millermatic 255
#7 in 240 VFull review
A professional shop MIG for fabricators who weld thick steel and aluminum all day. It is overkill for weekend repairs.
Amazon $4,352$4,352
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