The Vantage 300 is an ideal choice for construction teams, pipe rig owners and rental fleet managers. Housed in a compact, corrosion-resistant stainless steel case, this rugged welder/generator featrues Lincoln Chopper Technology to deliver great arc starts and a smooth arc for stick, TIG, or wire welding. THe quiet smooth-running 1800 rpm water-cooled 4 cylinder Kubota diesel engine generates 12,500 watts of 3 phase or 11,500 watts of 1 Phase auxiliary power. It's loaded with convenience features you'll wish you had on your last welder!