The Hugong EXTREME 140 III is a robust, ultra-portable, inverter Arc welder. Weighing only 4Kg it is an ideal site machine. This is a true 140Amp with a high duty cycle and will run 1.6mm - 4mm electrodes. Please Note: This welder comes with a 10Amp plug FEATURES: - IGBT Inverter - Step-less Current Adjustment - Thermal Overload Protected - Fan Cooled - Single Phase - Anti-Stick / Hot Start - Arc Force - High Open Circuit Voltage - Generator Safe TECHNICAL DATA: Input Power (V): 230 Rated Input Current | 1eff' (A): 9.8 Max Input Current (A): 25A Rated Input Capacity (KVA): 5.75 Open Circuit Voltage (V): 68 Welding Current Range (A): 20 - 140 Weight (KG): 4 Kg Duty Cycle (A): 60% @ 140 Electrode Size (mm): 1.6 - 3.2 3 Year Commercial Warranty