Model diesel welder gasoline welder ��DEK180WX DJ180WE Welder & Generator Generating state (AC) Rated frequency (Hz) 50 60 50 60 Rated power (KW) 4.2 4.5 5 5.5 Rated voltage (AC) (V) 230 120/240 230 120/240 Rated current (AC) (A) 21.7 18.7 21.7 22.9 Phase Single phase Power factor 1 1 ��Rated output(KW) 4.8 5.4 ����2.0-3.2 2.6-4.0 Welding state(DC) No-load welding voltage (V) 58 60 Rated welding current (A) 160 180 Welding operation voltage (V) 30-36 30-36 Welding current adjustment (A) 80-180 80-200 Rated speed 3000 3600 3000 3600 Excitation system Self-excitation Working mode Continous operation for 12 hours Connection mode Transmission shaft rigid connection ��Diesel engine Model F400 DJ390 Type Single-cylinder, 4-stroke, direct-injection, air cooled diesel engine ��Bore x Stroke (mm) 86 x 70 88 X 64 Displacement (cc) 406 389 Engine speed (rpm) 3000 3600 3000 3600 Max. output (kw) 6.4 7.7 8 8.8 Cont. output (Kw) 5.7 6.6 7.2 8 Governor system Centrifugal weight system Starting system Recoil/Electric Lube oil capacity (L) 1.65 1.4 Cooling system Forced air-cooled system Start battery 12V, 36Ah Unit Fuel tank capacity (L) 12.5 25 Dry weight (kg) 102 83 Overall dimensions (LxWxH) (mm) 760x500x700 720x490x545