KDE180TW Welder Generator One Unit, Dual Function KIPOR original technology gives birth to such an advanced product with dual functions-welding & generating, which brings more economical products for the consumer. Simultaneous Use Generating and welding can be operated simultaneously, while welding operation won’t impact an influence on the waveform and voltage of the generating operation. Perfect Welding The unit can achieve perfect waveform of the welding voltage by utilizing IGBT and PWM technology. Non-fluctuating welding current realizes high quality welding operation. Excellent Electricity New Automatic Voltage Regulator (AVR) and damper winding further enhance the electricity performance with extremely low voltage regulation and minimum waveform distortion Easy Maneuver Ability Lightweight and compact design improves on-site maneuverability and save a lot of storage space. And its four durable castors are helpful to its easy transportation Wide Application The welding arc is super smooth to get the perfect welding quality in all kinds of the applications. Furthermore, its welding current regulation is wide enough to suit most of welding rods. Model KDE180TW Rated frequency (Hz) 50 60 Rated power(kW) 2.8 2.8 Rated voltage(V) 115/230 120/240 Rated current(A) 24.3/12.2 23.3/11.7 Rated speed (r/min) 3000 3600 Phase No. Single phase Power factor(cosφ) 1 Rated welding voltage(V) 65-70 Rated welding current(A) 160 Welding voltage(V) 25-30 Welding load continous ratio 60% Welding current adjustment range(A) 50-180 Electrode diameter(mm) 1.6-4.0 Excitation mode Self-excitation and constant voltage(AVR) Rectifying mode Three-phase rectifying bridge+IGBT(PWM) Connection mode Drive bearing, rigid connection Insulation grade B Pole number 2 Engine Model KM186FAGTW Engine Type Single cylinder, four-stroke, direct injection, air-cooled, diesel engine Bore×stroke (mm) 1-86×72 Displacement (ml) 0.418 Compression ratio 19:1 Rated power[Kw(r/min)] 5.7 6.3 Lubrication system Pressure splashed Lube oil brand CD grade or SAE10W-3015W-40 Lub capacity(L) 1.65 Starting system 12V Electric starter Battery capacity(V-Ah) 12V-36Ah Fuel type 0#(summer), -10#(winter),-35#(chillness)diesel Fuel consumption(g/kW.hr) ≤360 Fuel tank capacity(L) 15 Continous running time(hr)(rated output) 6.5 Overall dimensionL×W×H(mm) 930X545X740 Dry weight(kg) 191 Noise level(zero load-full load)[dB(A)/7m] 70 Structure type Silent.