Lincoln Electric Air Vantage 650 Engine Driven Welder


Lincoln Electric’s Air Vantage 650 (K2961-1) engine driven welder/generator is now available for sale in the United States. Equipped with a Tier 4i-compliant Cummins engine, the Air Vantage 650 is a rugged machine designed for welding and gouging needs commonly associated with heavy industrial applications like mining and repair. Lincoln Electric’s Chopper Technology ensures superior DC arc welding performance for virtually any process:

  • Stick welding
  • TIG welding
  • MIG welding
  • Flux-cored wire
  • Downhill pipe
  • Arc gouging

The Air Vantage 650 enables users to gouge using up to ½-in. carbons with the built-in air compressor and weld using up to 0.120-in. Innershield cored wires and 3/32-in. Lincore hardfacing cored wires. In addition to the superior welding output (600-700 amperage range), the Air Vantage 650 offers plenty of auxiliary power — 20 kW of continuous three-phase, 240V AC power and 12 kW of single-phase AC power.

For more information on Lincoln Electric’s Air Vantage 650, visit to obtain Bulletin C6-240.

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