... technology,widely applied to mobile machine, pipe welding, oil exploration and emergency maintenance etcBest Small diesel silent Welding ... economic,Be widely applied to mobile machine, pipe welding, oil exploration and emergency maintenance and etc. welding generator MODELwelding ... ×6286×7070×5578×6286×7078×6286×70Protection SystemLow oil,Warning System/Stop Device(not for L-series)UNITNoise level ...