The Miller Big Blue 400 Pro series diesel welder generators offer 10,000 continuous watts and 400 amp welding output. Features • Digital Meters with SunVision Technology • Simple-to-set Controls • Industrial USB Port • Adjustable Hot Start • Automatic Engine Idle • 120V Block Heater • Low OCV Stick • Thermal Overload Protection • Standard 14-Pin Receptacle • HD Powder Coat resists Rust and Corrosion Quick Specs • Processes: Stick, MIG, Flux-Cored, DC TIG, Air Carbon Arc • Output: DC Stick 20-400A | DC TIG 20-400A | FCAW/MIG 14-40V • Generator Output: 12,000W Peak | 10,000W Continuous • Sound Level: 68.7 dB @ Idle | 72.1 dB @ Weld • Dimensions: 32" H x 26.25" W x 56" L • Weight: 993 lbs