Miller Big Blue 400 Pro ArcReach Welder Generator, Kubota, 10,000W, 907732001

The Miller Big Blue 400 Pro ArcReach multiprocess welder generator pairs a Kubota engine with ArcReach cable length compensation and no control cords. It covers stick, MIG, flux-cored, DC TIG and air carbon arc work with 20-400 A of DC stick and TIG output, and the generator supplies 12,000 W peak and 10,000 W continuous power.

ArcReach brings cable length compensation (CLC), removes the need for costly control cords and, per Miller, improves jobsite safety, gives the operator more control and keeps the machine compatible with a fleet of ArcReach power sources. MIG and flux-cored welding run over a 14-40 V range, and the 950 lb engine-driven welder measures 32 in. high, 26.25 in. wide and 56 in. long.

Simple-to-set controls, digital meters with SunVision Technology, an industrial USB port and adjustable hot start handle setup, while low OCV stick operation, thermal overload protection and a standard 14-pin receptacle round out the panel. Automatic engine idle and a 120 V block heater serve the Kubota engine, and the welder/generator wears an HD powder coat that resists rust and corrosion.

Highlights

• ArcReach: cable length compensation (CLC) without control cords

• Stick, MIG, flux-cored, DC TIG and air carbon arc processes

• DC stick and DC TIG output of 20-400 A; FCAW/MIG range of 14-40 V

• Generator power: 10,000 W continuous, 12,000 W peak

• Kubota engine with 120 V block heater and automatic engine idle

• 950 lbs; 32 x 26.25 x 56 in. (H x W x L)

Specifications

Good to know

• Engine-driven equipment gives off carbon monoxide: run it outdoors only, away from doors, windows and vents.