• Professional ARC welding station CATERPILLAR CAT DZ 140 Amperes INVERTER. • Exceptional duty cycle at 20% at 140 A for continuous welding. • Welds all basic, rutile, stainless steel, cast iron, and cellulosic electrodes. • INVERTER technology and IGBT control. • Welding current from 15 to 140A. • TIG Lift Arc function (TIG torch not included). • Compatible with 6.5 kW generators. • Lightweight at 4.2 kg. • High duty cycle post 20% 140A standard 40°C. • No-load voltage 90 V MMA. • Welding current 15 - 140 A. • Welds all rods from 1.6 to 3.25 mm. • INVERTER technology with IGBT control for demanding professionals. • Exceptional duty cycle of 20% at 140 A. • Arc force for a more stable arc. • Hot start to facilitate the start of the electric arc. • Anti-stick to prevent electrode sticking. • Temperature sensors and digital LCD display. • Variable amperage control with digital counter. • Welds rods Ø 1.6 to 3.2 mm. • TIG Lift function for thin sheets and low thickness materials. • Single-phase voltage: 230V. • Power consumption: MMA 4.3 KW - TIG 2.7 KW. • Effective current: MMA 11.3 A - TIG 6.9 amperes. • Nominal input current MMA 25.2A - TIG 15.4 amperes. • No-load voltage V0 MMA - 90 V - TIG 14 V. • Insulation class H. • Dimensions: 19.5 x 13.5 x 36.5 cm.