* Frequency (Hz): 50/60

* Secondary unload voltage (V): 6

* Max. Short circle current (KA): 16

* Type of welding arm: X type

* Distance between the arms (mm): 108~228

* Max. Thickness of electrodes (mm): 2400

* Max. Welding thickness (mm): 4+4

* Cooling water consume (L/min): 5

* Compressed air supply (MPa): 0.55