The WELD-PAK 180i MP DV is a DC-only TIG machine, which means it cannot TIG weld aluminum. TIG welding aluminum requires AC output and the optional K5341-1 Magnum spool gun.
Lincoln Electric WELD-PAK Dual-Voltage 120/230V, 180 Amp, Inverter MIG Welder/Multi-Process Welder, Flux Core, Stick + TIG, Model# K5257-1

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Shipping:
Free shipping (lower 48 states) - Available nowStore Pickup:
Out of stock at Fredericksburg VA
- Fully adjustable drive system reduces the chance of wire tangling and crushing
- Brass to brass gun connection enhances conductivity
- MIG - Wide 30-180 amp welding output for MIG, FCAW and Spool Gun allows for welding 24 gauge to 3/8" welding material
- TIG - Torch and Foot pedal sold separately; Wide 10-165 amp range permits welding on thin and thick steel and stainless
- Stick - Smooth arc starts prevent stick. Heavy duty electrode holder and cable included
Prop 65 Warning: See Details
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Description
Key Specs
Reviews
Q & A
Accessories
Warranty
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Product Summary
What's Included
- (1) Magnum Pro 100L gun and 10ft. (3.0 m) cable assembly with brass connection and 8-pin trigger connector (K530-7) (1) 0.025 in. (0.6 mm) contact tip (1) 0.035 in. (0.9 mm) contact tip (1) Gasless nozzle for Innershield® welding (1) Gas nozzle for MIG welding (1) Spindle adapter for 8in. (203 mm) diameter spools (1) 0.025-0.035 in. (0.6- 0.9 mm) wire diameter dual track drive roll for MIG and flux-cored welding (1) Shielding Gas Apparatus Harris® 3000290 Gas Regulator (1) 52in. (1.3 m) hose for use with Ar/CO2 blend gases (For use with CO2 shielding gas, order Lincoln Electric S19298 CO2 shielding gas bottle adapter) (1) Work clamp and 10ft. (3.0m) cable (1) Electrode holder with 10ft. cable (1) 230 Volt to 120 Volt adapter (1) Flux-Cored/MIG Wire Drive Roll .025 - .035 in (0.6 - 0.9 mm)
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Features + Benefits
- Fully adjustable drive system reduces the chance of wire tangling and crushing
- Brass to brass gun connection enhances conductivity
- MIG - Wide 30-180 amp welding output for MIG, FCAW and Spool Gun allows for welding 24 gauge to 3/8" welding material
- TIG - Torch and Foot pedal sold separately; Wide 10-165 amp range permits welding on thin and thick steel and stainless
- Stick - Smooth arc starts prevent stick. Heavy duty electrode holder and cable included
- Perfect for the shop, farm, home or auto body shops
- Recommended Acessories: Contact Tips (KH710. KH711, KH712), Welding Nozzles (KH725, KH726), Mild Steel MIG Wire (ED030631), Flux-Core MIG Wire (ED030584), Anti-Spatter Spray (KH505), Nozzle Gel and Portable Welding Cart (K2275-3)
- Lightweight and portable at 34.5 lbs
- Conveniently plugs into household 230 volt or 120 volt power with included adaptor.
Key Specs
| Attribute | Specification |
|---|---|
item# | 113920 |
Brand | Lincoln Electric |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 49.0 LB |
Volts | 120/230 |
Max. Amps | 180 |
Power Type | DC |
Multi-process | Yes |
Spool Gun Included | No |
Welding Processes | Flux-Core, MIG, Stick, TIG |
Max. Weld Thickness | 0.31 in |
Max. Welding Wire Diameter | 0.045 in |
Duty Cycle | Mig: 30% At 165a; Stick: 25% At 160a; Tig: 30% At 165a |
| Attribute | Specification |
|---|---|
Weldable Materials | Steel, Stainless Steel, Aluminum |
Min. Amps | 10 |
Wire Feed Speed Control | Yes |
Cart Included | No |
Mig Ready | Yes |
Power Cord Length | 10 ft |
Clamp Cable Length | 10 ft |
Electrode Cable Length | 10 ft |
Regulator and Gas Hose Included | Yes |
Shielding Gas Required | No |
Product Weight | 34.5000 lb |
Dimensions L x W x H (in.) | 13.6 x 8.9 x 18.1 in |
Reviews
Questions & Answers
Questions
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· 10 days ago
Can this machine tig weld aluminum??
1 answer-
ProductExpert29· 5 days ago
Helpful?
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· 3 months ago
Is this machine capable of welding aluminum
1 answer-
ProductExpert6· 3 months ago
The welder is capable of welding aluminum. You would need the Magnum 100SG spool gun, item 44732 for welding aluminum.
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· 3 months ago
How small of an generator can I use with this welder
1 answer-
ProductExpert29· 3 months ago
Use at least a 3‑kilowatt generator for 120‑volt operation or a 6‑kilowatt generator for 230‑volt operation. It must be a clean 60‑hertz inverter generator with a stable 90–250‑volt RMS output, and you should allow extra capacity. Aim for about 4 kilowatts for 120‑volt use or 6 to 8 kilowatts for 230‑volt use to handle welding surges and duty‑cycle demands.
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· 4 months ago
Does this have a spot stitch mode?
1 answer-
ProductExpert6· 3 months ago
The welder does not have a spot stitch mode.
Helpful?
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· a year ago
What is this welders duty cycle?
1 answer-
ProductExpert13· a year ago
The duty cycle is: Mig: 30% At 165a; Stick: 25% At 160a; Tig: 30% At 165a.
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· a year ago
Welding carts for this welder
1 answer-
ProductExpert6· a year ago
The welding cart, item #29995 would work for this welder.
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· a year ago
What year is it?
1 answer-
ProductExpert6· a year ago
The year would not be listed for the model K5257-1 Lincoln welder.
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· a year ago
I see that this welder performs FCAW (mig) welding... does it also perform SCAW (mig) welding?
1 answer-
ProductExpert23· a year ago
This Lincoln welder, model # K5257-1 does MIG, TIG, and Stick welding.
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· 2 years ago
can you add spot weld timer on this machine?
1 answer-
ProductExpert11· 2 years ago
A spot weld timer is not able to be added to the welder.
Helpful?
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· 2 years ago
Can I use a 6010, 6011, and 6013 electrodes with this welder?
1 answer-
ProductExpert11· 2 years ago
The welder will work with the 6010, 6011 and 6013 electrodes.
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Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Repair Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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$1299.99Shipping:
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Out of stock at Fredericksburg VA
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Item # 99429
$2849.00Shipping:
Factory shippedHeavy/large item. Lift gate service available.
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Shipping:
Factory shippedHeavy/large item. Lift gate service available.
Store Pickup:
Out of stock at Fredericksburg VA
Specifications
120/230
115/230
208/240
208/240
180
210
280
200
DC
AC
DC
AC
Yes
Yes
Yes
Yes
No
-
-
No
Flux-Core, MIG, Stick, TIG
Flux-Core, MIG
Flux-Core, MIG
Flux-Core, MIG
0.31 in
0.38 in
0.5 in
0.5 in
0.045 in
0.045 in
-
-
Mig: 30% At 165a; Stick: 25% At 160a; Tig: 30% At 165a
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
10
-
30
30
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
10 ft
-
-
-
Yes
Yes
Yes
Yes
No
No
No
-
34.5000 lb
lb
186.0000 lb
186.0000 lb
13.6 x 8.9 x 18.1 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
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