Model 5500 6500 Discharge volume 337ml 389ml Fuel consumption 2.45l/hr 2.7l/hr Engine oil capacity 1.1l 1.1l Running time 10hr 9hr Noise 7 meters awayú¬ 74db 74db Fuel tank capacity 25l 25l Rated frequency 60hz 60hz Packing size 730mmx575mmx595mm 730mmx575mmx595mm Rated voltage 120/240v 120/240v Rated power 5.0kw 6.0kw Peak power 5.5kw 6.5kw Líßwíßh 680mmx510mmx540mm 680mmx510mmx540mm Net weight 80kg 82kg