Pinnacle IntruARC 151 Welding Machine – 150 Amp Heavy Duty Welder

This ARC 150 Amp Welding Inverter Machine, IntruARC 151 welding inverter, is manufactured with the latest in advanced IGBT technology. This inverter welding machine includes a digital display for accurate amperage usage. This includes hot start function as well as an adjustable arc-force functionality to reduce sticking during the welding process. All machines are supplied standard with a 200 Amp welding cable kit.

ARC Welding machines known as MMA Welding stands for “Manual Metal Arc” this is an electric process by which an electric arc is struck between the welding electrode and the workpiece.

The central metal electrode or core wire provides a filler metal for the weld and the electrode coating provides a shielding pool made up of the weld slag.

This Welding process operates with DC or AC power sources, most commonly DC. MMA welding provides a limited amount of weld metal deposited from one electrode and electrodes need to replaced frequently, making it a less productive process than other methods of welding.

150 Amp Welding Inverter Characteristics:

  • Super IGBT Technology
  • Hot Start, adjustable arc force, anti-sticking
  • Welding Current Digital Display
  • What’s in the box:
    • Intruarc 151 Welding Machine
    • ARC Welding cable kit
    • Faceshield
    • Chipping Hammer/Wire Brush Multi-tool
    • User Manual


Pinnacle Intruarc 151 Technical Data

ProductPinnacle Intruarc 151 Inverter Welder 150 Amp
Product TypeWelding Machine
Welder TypeARC / MMA
Input VoltageAC 220V ±5%
No Load Voltage65V
Output Current20-150A
Duty Cycle %60%
Electrode Size2.5 / 3.2 mm
ApplicationCommercial; DIY

ARC Welding Machines

4 reviews for IntruARC 151 ARC Welding Machine – 150 Amp Pinnacle Welding Inverter

  1. Steve Coetzee (verified owner)

    Worth its price

  2. Joseph Leaooa (verified owner)

    It works fine, but the cables are too short

  3. Joshua Duma (verified owner)

    The product is so powerful and portable to use it anyway 😊

  4. Prem G. (verified owner)

    Looks good. have not used it yet due to the current shortage of steel. The accessories included are not great, but it is “free”

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