MIG WELDER - WORKSHOP 390
#KUM390
40-375 Amps Welding Current Range
W252
1 of 3
Right View
2 of 3
Front View
3 of 3
On Sale
Order Code: W252
ex-gst
inc-gst
$
4,062.73
$
4,469.00
$
3,900.00
$
4,290.00
415V / (NO PLUG)
3 Years Warranty
3 Years Warranty
Description
MIG WELDER - WORKSHOP 390
#KUM390
40-375 Amps Welding Current Range
Overview
The Unimig 390 is a powerful worhorse with an exceptionally high duty cycle. It is ideally suited for medium to heavy fabrication industries as well as rural applications. Combining smooth arc characteristics with complete reliability, the Unimig 390 is the unit to satisfy all the demands of the professional welder. Fitted standard with a geared four roller drive system ensuring consistent wire feed and smooth welding.
Features
- Four wheel geared wire drive system
- Dual inductance for exceptional arc control
- High strength steel construction
- Heavy duty copper wound transformer
- Exceptional high duty cycle 70% @ 355 amps
- European made quality manufactured in Hungary
Includes
- SB36 4M Ergo MIG torch with Euro connection
- 4M Earth lead with 35/50 Dinse style connections
- UNI-FLAME Twin Gauge Argon Regulator
- Gas Hose with Fittings
Compare Product Range
Specifications
| ORDER CODE | W252 |
|---|---|
| MODEL | WORKSHOP 390 |
| Type | MIG WELDER |
| Part Number | KUM390 |
| (V)Voltage | 415 |
| (amp)Recommended Plug Amperage | 32 |
| (amp)Welding Current Range - MIG | 40 - 375 |
| (% @ amp)Duty Cycle | 70 @ 335 |
| (kg)Wire Spool Size | 5 & 15 |
| (mm)Ferrous Wire Size - Range | 0.6 - 1.6 |
| (mm)Stainless Steel Wire Size - Range | 0.6 - 1.6 |
| (mm)Aluminium Wire Size - Range | 0.9 - 1.6 |
| (mm)Dimensions | 1270 x 940 x 550 |
| (kg)Nett Weight | 144 |
You may also like
On Sale
On Sale - Special Order
On Sale
Limited Stock
Limited Stock
Limited Stock
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
Limited Stock
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale - Special Order
- Compare:
- Wishlist:
- ORDER CODE
- MODEL
- Type
- Part Number
- (V)Voltage
- (amp)Recommended Plug Amperage
- (amp)Welding Current Range - MIG
- (amp)Welding Current Range - STICK
- (amp)Welding Current Range - TIG
- (% @ amp)Duty Cycle
- (kg)Wire Spool Size
- (mm)Ferrous Wire Size - Range
- (mm)Stainless Steel Wire Size - Range
- (mm)Aluminium Wire Size - Range
- (KVA)Recommended Generator
- (mm)Dimensions
- (kg)Nett Weight
- (ex-gst)Pricing
- (inc-gst)
- On Sale - Package Deal
-
Compare
-
Wishlist
- K0181C
- VIPER MULTI 185
- MIG / TIG / STICK
Multifunction Welder - U11260
- 240
- 10
- 30 - 185
- 20 - 180
- 20 - 185
- 10 @ 185 MIG
- 1 & 5
- 0.6 - 1.0
- ~
- ~
- 10
- 523 x 214 x 388
- 13.5
- $1,090.00
- $1,199.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W242
- VIPER MULTI 185
- MIG / TIG / STICK
Multifunction Welder - U11260
- 240
- 10
- 30 - 185
- 20 - 180
- 20 - 185
- 10 @ 185 MIG
- 1 & 5
- 0.6 - 1.0
- ~
- ~
- 10
- 523 x 214 x 388
- 13.5
- $990.00
- $1,089.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W2432
- ENVY Multi 195
- MIG / DC-TIG / STICK
Multifunction Welder - U11204
- 240
- 10
- 25 - 195
- 10 - 195
- 10 - 195
- 15 @ 195 - MIG
30 @ 195 - TIG - 1 & 5
- 0.6 - 1.2
- ~
- ~
- 8.5
- 640 x 210 x 400
- 15.5
- $1,453.64
- $1,599.00
- ADD TO CART
- Limited Stock
-
Compare
-
Wishlist
- K0182A
- ENVY MULTI 195 - Package Deal
- MIG/DC-TIG/STICK
Multifunction Welder - U11204
- 240
- 10
- 25 - 195
- 10 - 195
- 10 - 195
- 15 @ 195 - MIG
30 @ 195 - TIG - 1 & 5
- 0.6 - 1.2
- 8.5
- 640 x 210 x 400
- 15.5
- $1,618.18
- $1,780.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W194
- RAZOR 200 PULSE
- MIG / TIG / STICK
Multifunction Welder - U11003K
- 240
- 15
- 40 - 200
- 20 - 180
- 5 - 200
- 15 @ 200 MIG
15 @ 180 TIG - 1 / 5
- 0.6 - 1.2
- 0.6 - 1.2
- 0.6 - 1.2
- 11.0 Minimum
- 605 x 230 x 400
- 17
- $2,220.00
- $2,442.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1786
- MULTI 220
- MIG / TIG / STICK
Multifunction Welder - U11008K
- 240
- 15
- 30 - 220
- 10 - 180
- 5 - 220
- 15 @ 220 (MIG / TIG)
15 @ 180 - 1 & 5
- ~
- ~
- ~
- 11.0
- 470 x 190 x 380
- 15.1
- $1,400.00
- $1,540.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1681
- ENVY MULTI 230
- AC/DC / MIG / TIG / STICK
Multifunction Welder - U11203
- 240
- 15
- 25 - 230
- 10 - 200
- 10 - 230
- 25% @ 230A MIG (@40°C)
35% @ 230A TIG (@40°C) - 1 / 5
- 0.6 - 1.2
- ~
- ~
- 10
- 660 x 210 x 395
- 24
- $2,570.00
- $2,827.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1724
- ENVY MULTI 250 AC/DC
- MIG / DC-TIG / STICK
Multifunction Welder - U11238
- 240
- 15
- 20 - 250
- 10 - 230
- 3 - 250
- 20 @ 250 - MIG
20 @ 250 - TIG - 5 & 15
- 0.6 - 1.2
- ~
- ~
- 12
- 810 x 280 x 520
- 34.5
- $3,480.00
- $3,828.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1791
- RAZOR MULTI 250
- MIG / TIG / STICK
Multifunction Welder - U11009K
- 240
- 15
- 20 - 250
- 20 - 220
- 5 - 250
- 20 @ 250 (MIG & TIG)
20 @ 220 - 5 / 15
- ~
- ~
- ~
- 11
- 700 x 280 x 511
- 25.5
- $1,850.00
- $2,035.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1821
- RAZOR 250 COMPACT
- MIG / TIG / STICK
Multifunction Welder - U11010K
- 240
- 15
- 30 - 250
- 20 - 220
- 5 - 250
- 20 @ 250
- 5 & 15
- 0.6 - 1.2
- 0.8 - 0.9
- 0.9 - 1.0
- 13
- 900 x 480 x 760
- 41.3
- $2,081.82
- $2,290.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W250
- WORKSHOP 270 COMPACT
- MIG WELDER
- KUM270
- 240
- 32
- 30 - 270
- ~
- ~
- 70 @ 250
- 5 & 15
- 0.6 - 1.0
- 0.6 - 1.0
- 0.9 - 1.2
- ~
- 870 x 940 x 460
- 116
- $3,400.00
- $3,740.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W249
- WORKSHOP 270 SWF
- MIG WELDER
- KUM270SWF
- 240
- 32
- 30 - 270
- ~
- ~
- 70 @ 250
- 5 & 15
- 0.6 - 1.0
- 0.6 - 1.0
- 0.9 - 1.2
- ~
- 1270 x 920 x 460
- 139
- $4,500.00
- $4,950.00
- ADD TO CART
-
-
Compare
-
Wishlist
- W183
- RAZOR 350 COMPACT
- MIG / TIG / STICK
Multifunction Welder - KUMJR350K-SG
- 415
- 32
- 50 - 350
- 15 - 350
- 15 - 350
- 40 @ 350
- 5 & 15
- 0.6 - 1.6
- 0.8 - 1.6
- 0.9 - 1.6
- ~
- 900 x 400 x 670
- 51
- Please Call
- Please Call
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1831
- RAZOR 350 COMPACT
- MIG / TIG / STICK
Multifunction Welder - U11218
- 415
- 32
- 30 - 350
- 20 - 350
- 20 - 350
- 40 @ 350
- 5 & 15
- 0.6 - 1.2
- ~
- ~
- ~
- 977 x 480 x 753
- 45.1
- $3,050.00
- $3,355.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W1871
- RAZOR 350 SWF
- MIG / TIG / STICK
Multifunction Welder - U11213
- 415
- 32
- 50 - 350
- 20 - 350
- 20 - 350
- 50 @ 350
- 5 & 15
- 0.6 - 1.2
- ~
- ~
- 23
- 1520 x 520 x 980
- 88.41
- $4,950.00
- $5,445.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W252
- WORKSHOP 390
- MIG WELDER
- KUM390
- 415
- 32
- 40 - 375
- ~
- ~
- 70 @ 335
- 5 & 15
- 0.6 - 1.6
- 0.6 - 1.6
- 0.9 - 1.6
- ~
- 1270 x 940 x 550
- 144
- $3,900.00
- $4,290.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W253
- WORKSHOP 390 SWF
- MIG WELDER
- KUM390SWF
- 415
- 32
- 40 - 375
- ~
- ~
- 70 @ 335
- 5 & 15
- 0.6 - 1.6
- 0.6 - 1.6
- 0.9 - 1.6
- ~
- 1270 x 940 x 550
- 168
- $4,900.00
- $5,390.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W253A
- WORKSHOP 425 SWF
- MIG WELDER
- KUM425SWF
- 415
- 32
- 40 - 400
- ~
- ~
- 50 @ 400
- 5 & 15
- 0.6 - 1.6
- 0.6 - 1.6
- 0.9 - 1.6
- ~
- 1270 x 940 x 600
- 182
- $5,250.00
- $5,775.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W2531C
- RAZOR 500 SWF Water-Cooled
- MIG / TIG / STICK
Multifunction Welder - U11234
- 415
- 32
- 30 - 500
- 10 - 500
- 20 - 500
- 40 @ 500
- 5 & 15
- 0.8 - 1.6
- ~
- ~
- 40
- 1520 x 520 x 980
- 94.65
- $6,400.00
- $7,040.00
- ADD TO CART
- On Sale
-
Compare
-
Wishlist
- W2531B
- RAZOR 500 SWF
- MIG / TIG / STICK
Multifunction Welder - U11214
- 415
- 32
- 30 - 500
- 10 - 500
- 20 - 500
- 40 @ 500
- 5 & 15
- 0.8 - 1.6
- ~
- ~
- 40
- 1520 x 520 x 980
- 91.2
- $5,700.00
- $6,270.00
- ADD TO CART
On Sale - Package Deal
Special Order
On Sale
On Sale
On Sale
On Sale
On Sale
On Sale
© 2026 Hare & Forbes Pty Ltd. All rights reserved. ABN 96000286957
Please Wait. Loading...