200 Amp. gas driven constant current DC welder with 115 volt AC/DC plugins that can be used as a genset at the same time as it is being used as a welding unit, the cart that it is sitting in allows it to be moved around a shop floor easily. It would make a good unit for a farm or mounted on a service truck. This unit is old school and has no computer board to burn out, the cabl;es shown are included.