Miller Big Blue 500 Pro (Kubota) Diesel Welder 907736 Welding Screens Genuine Smith™ 31-50-580 is a

Genuine Smith™ 31-50-580 is a medium-duty

Brass & stainless steel cutting attachment

Pulsed-MIG welding capability provides even better weld quality and improved productivity on all metals

Heavy duty alloy carrying handles

Two-year limited warranty

Miller Big Blue 500 Pro (Kubota) Diesel Welder 907736 Welding Screens Genuine Smith™ 31-50-580 is aMiller Big Blue 500 Pro (Kubota) Diesel Welder 907736 The Miller Big Blue 500 Pro is a 500 amp multi process welder and 20,000 watt AC generator that is equipped with a 48. 9 HP Kubota V2403 diesel engine. This low speed, heavy duty diesel welder features a Diesel Oxidation Catalyst (DOC) that requires no exhaust after treatment maintenance; providing the cleanest, greenest exhaust without the hassle. The Big Blue 500 Pro is capable of stick, MIG,