5kw Slient Welding Diesel Generator: 1. Powered 4-Stroke Diesel Engine 2.Noise level(dBA/at 70 m) :72 3.General Display Technology Data:MODELTTD6500WX Frequency (HZ)50 / 60 Rated output (KVA)5 Max. ourput (KVA)5.5 Voltage (V)110/120; 120/240 Power factor1 Non-load welding voltage (V)~65 Rated welding current (A)180 Welding operational voltage (V)28~32 Welding current adjustable (A)80~200 ...