The Miller Big Blue 800X Duo Air Pak™, and Trailblazer 302 Air Pak engine driven welders are complete mobile air and power welding workshops for on-site maintenance and fabrication. The biggest of the Big Blue range – the 800X Duo Air Pak – is suitable for tough mining applications and delivers 800 amps of weld power and 27,000 watts of peak generator power. An exclusive feature to the Miller Big Blue range and the Trailblazer 325 is ArcReach Technology. When paired together with the ArcReach Suitcase 12 Wire feeder, ArcReach Smart Feeder or ArcReach stick/tig remote it allows operators to make welding adjustments are the accessory rather than the power source. This minimises the non-value added time spent walking to and from the welding power source – and maximises arc on time, weld quality and jobsite safety.