Kemppi X3 Series Mig Package 400amp

SKU P0353AU Categories ,

Available on backorder

X3 MIG Welder is a welding system consisting of a power source that is available in two power options: 400 and 500 A, a wire feeder for 300 mm wire spools, and Kemppi’s MMT welding gun with a Euro connection. Different cable lengths and wheel sets are available as an option. The machine connects to any 380-440-volt 3-phase mains supply. It can be used for gas-cooled MIG/MAG welding, and It accepts a wide range of filler wire diameters from 0.8 to 1.6 mm, and with cored wires up to 2.0 mm. The power source also supports carbon arc gouging* in both 400 and 500 amperage models. The MIG/MAG process has been carefully tuned at Kemppi welding lab to give the welding arc an outstanding stability. This makes the arc easy to manage and minimizes the amount of spatter. The arc stability and weld quality are easily achieved also with inexpensive CO2 shielding gas. With less spatter, the time needed for post-weld grinding is reduced, and the
welders can focus entirely on productive welding.


  • X3 400amp Power Source
  • X3 Wire Feeder
  • X3 Wire Feeder Mounting Kit
  • 10m Interconnecting Lead Kit
  • X3 4 wheel Set
  • 3.5m Mig Gun
  • 5m Earth Lead
  • 1.2mm Drive Roll Kit
  • Powerful system for gas-cooled MIG/MAG welding and carbon arc gouging
  • Built with reliable and energy-efficient IGBT inverter technology
  • Connects to any 380-440 V 3-phase mains supply
  • A 110-volt auxiliary voltage supply is available for an optional CO2shielding gas heater
  • Accepts a wide range of wire diameters from 0.8 up to 1.6 mm, and with cored wires up to 2.0 mm
  • Excellent arc stability reduces spatter and the need for post-weld grinding
  • Special functions available for fine-tuning the start and end of welds
  • Simple user interface with presets for Argon/CO2 or pure CO2shielding gas
  • Wire inch function is included as standard
  • Clear presentation of welding parameters on a large back-lit LCD display
  • Lightweight and easy to move, optional wheel sets available


  • Connection voltage 3~ 50/60 Hz: 380 – 440 V (-10…+10 %)
  • Fuse: 25 A
  • Output 60% ED: 400 A / 34 V
  • Output 100% ED: 310 A / 29 V
  • Open circuit voltage: 52 – 57 V
  • Welding current and voltage range, MIG: 25 A/15 V – 400 A/38V
  • Operating temperature range: -20…+40 °C
  • External dimensions LxWxH: 629 x 230 x 414 mm
  • Degree of protection: IP 23S
  • Standards: IEC 60974-1, IEC 60974-10
  • EMC class: A


  • Wire feed mechanism: 4-roll
  • Gun connection: Euro
  • Filler wires: Fe 0.6 – 1.6 mm
  • Filler wires: MC/FC 0.8 – 2.0 mm
  • Wire feed speed: 0 – 25 m/min
  • Operating temperature range: -20…+40 °C
  • External dimensions LxWxH: 590 x 240 x 445 mm
  • Degree of protection: IP 23S
  • Standards: IEC 60974-5, IEC 60974-10
  • Wire spool weight, max.: 20 kg
  • Wire spool diameter, max.: 300 mm
Weight 15.0000 kg
Dimensions 43 × 18 × 39 cm

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