DC TIG & ARC Inverter Welder
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  • 2 of 4
    Front View
  • 3 of 4
    Includes Case & Arc Leads
  • 4 of 4
    Argon Regulator
Order Code: W162
ARC 140 - DC TIG & ARC Inverter Welder (240V)
DC Inverter Welder
Part Number
Voltage / Amperage (V / amp)
240 / 10
Recommended Plug (amp)
Ieff Current (amp)
9.7 amp
Rated Output Current
140A / 25.6V
10 - 140 amps
No Load Voltage (V)
Duty Cycle 40 Deg C - TIG (% @ amp)
Duty Cycle 40 Deg C - MMA
Protection Class
Recommended Generator (kVA)
Insulation Class
Dimensions (mm)
313 x 250 x 130
Nett Weight (kg)
The ARC140 is an inverter-based welding machine produced using the latest in IGBT technology. This machine is reliable, robust and stacked with features that you can expect from a quality welder. The DC MMA welding capability delivers a smooth and incredibly stable arc allowing easy welding with electrodes producing high quality welds including cast Iron, stainless and low hydrogen.

The ARC140 is equipped with DC Lift Arc function, connection of the 17V TIG torch allows quality DC TIG welding of steel, stainless steel, bronze and copper. The Lift Arc function is superb and delivers perfect arc ignition every time without any sticking of
the tungsten electrode to the work piece, a remarkably smooth stable arc produces high quality TIG welds.

The ARC140 is an exceptional machine that is suitable for a wide range of applications including light industrial use, site welding, farming, along with repair and maintenance applications.

The Arc140 is packaged in a tough PVC carry case with your choice of MMA option accessories or MMA/TIG option accessories. The-ARC140 gives you the best of both worlds great portability, with the power to get the job done.

Built to our specification and manufactured in compliance to AS/NZ60974.1
  • Latest IGBT inverter technology
  • MMA (stick electrode)
  • Hot start (improves electrode starting)
  • VRD (Voltage Reduction Device)
  • Arc Force (boosts current to prevent electrode extinguishing)
  • Excellent arc stability with all electrodes

  • DC TIG:
  • Lift Arc ignition (prevents tungsten sticking during arc ignition)
  • Ultra smooth DC TIG welding current
  • Thermal overload protection
  • Generator compatible (recommend 7.0 KVA minimum)
  • Tolerant to variable power supplies
  • Arc 140 Amp Welding Inverter

  • 10amp Plug Fitted Standard

  • 4M ARC Welding lead set 10-25mm Dinse style connections

  • PVC carry case
Optional Accessories
  • REG - Twin Gauge Argon Regulator
  • 17V TIG Welding Torch - 17V 4 & 8 Metre Air Cooled TIG Welding Torch
  • 4 Metre 16mm Lead Set 10/25 Connector

Product Brochure
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  • DC Inverter Welder (W162)
Part Number
Voltage / Amperage (V / amp)
Recommended Plug (amp)
Input Frequency (Hz) (Hz)
Input Current (amp)
Ieff Current (amp)
Power Rating (kVA)
Rated Output Current
Range of Output Current
Arc Force (amp)
No Load Voltage (V)
Pre-Flow (S) (sec)
Clean Width (%) (%)
Slope-Down Time (S) (sec)
Post-Flow Time (sec)
Base Current (%)
Pulse Frequency (Hz)
Pulse Duty Cycle (%)
Duty Cycle 40 Deg C - TIG (% @ amp)
Duty Cycle 40 Deg C - MMA
Duty Cycle 40 Deg C - Plasma
Plasma Severance Cut Capacity Carbon Steel (mm)
Plasma Production Cut Capacity Carbon Steel (mm)
Plasma Production Cut Capacity Aluminium (mm)
Protection Class
Remote Control (Yes / ~)
Recommended Generator (kVA)
Efficency (%)
Power Factor
Insulation Class
Dimensions (mm)
Nett Weight (kg)
Price (ex GST)
Price (inc GST)

Spare Parts Ordering
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