Manufacturer: Miller Model: Big Blue 500 PRO Year: 2022 Serial Number: NB510157R Hours: 4,435 Equipment Type: Engine-Driven Welder / Generator Pricing, mileage and/or engine hours are approximate and subject to change. Equipment specifications, welding output, generator capacity, engine configuration, included components, operating condition, and availability are subject to verification. Please contact your sales representative for the most current information.