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Unimig KUMJRVM185 Viper 185 MIG TIG & STICK Inverter Welder

by Unimig
Original price $899.00 - Original price $899.00
Original price
$899.00 - $899.00
Current price $899.00

The VIPER 185 is a powerful multi-process inverter welding machine featuring MIG, TIG and Stick(MMA) capabilities. It is also Spool Gun Ready, and includes a geared wire drive ensuring smooth wire feeding in all situations.

The VIPER 185 comes standard with a 10AMP domestic plug, making it the ultimate welding machine for the home workshop and DIY use. The welding machine’s lightweight construction means it can be transported with ease to wherever it is needed.

Both Gas Shielded and Gasless wires are supported, providing MIG welding capabilities across a range of metals including Mild Steels, Stainless Steels and Aluminium. Also included are stepless voltage and amperage controls, wire inch and burn back adjustment for easy set up and control of your welds. For additional flexibility, connecting a PLSP150A Spool Gun provides the ability to use thinner/softer wires such as aluminium.

 Lift Arc DC TIG welding is supported on the VIPER 185, through the connection of 17V TIG torch for Mild Steel, Stainless Steel and Copper welding. Stick welding (MMA) is also supported with the capability to run electrodes up to 4.0mm, perfect for jobs where access to a gas cylinder is unavailable.


  • Spool Gun Ready
  • 10AMP Domestic Plug
  • Geared Wire Drive
  • Voltage Reduction Device (MMA)
  • Digital Voltage & Amperage Display
  • 2 Year Warranty*


  • Part Number: KUMJRVM185
  • Primary Input Voltage: 240V 1 Phase
  • Rated Input Power KVA: 7.1 KVA
  • ieff AMPS: 9.8 Amps MIG
  • Rated Output: 30A/15.5V - 180A/23.0V
  • Welding Current Range MIG: 30 - 180 Amps
  • No Load Voltage: 62
  • Duty Cycle 40 Deg C - MIG: 10% @ 180Amps
  • Duty Cycle 40 Deg C - TIG: 10% @ 160Amps
  • Duty Cycle 40 Deg C - STICK (MMA): 10% @ 160Amps
  • Protection Class: IP21S
  • Insulation Class: F
  • Dimensions (mm): 553 x 214 x 388
  • Weight (Kgs): 12.0


  • Viper 185 Inverter MIG/ MMA Power Source
  • SB15 Sure Grip MIG Torch (including consumables)
  • 3m Twist Lock Electrode Holder
  • 300 Amp Earth Clamp
  • Twin Gauge Argon Regulator
  • 2m Gas Hose Complete with fittings
  • Operating Manual