Model ch-dig1000 Generator type digital inverter/sine wave rated ac output (kw) 0. 95 max ac output (kw) 1. 0 frequency (hz) 50hz/60hz voltage (v) 110/120/220v/230/240 power factor cos 1. 0 Engine model 142f type over head value/forced-air cooling/single cylinder/4 stroke gasoline engine bore * stroke 41. 8*36 displacement ml 49cc rated power kw 1. 2 max power kw 1. 4 ignition mode t. D. I recommended fuel unleaded gasoline fuel tank capacity l 2. 7 fuel consumption h 420g/kw. H engine oil capacity l 0. 25 starting system pulling recoil starting continuous work time (hours) 6 noise level (7m) 58(7m) Standard features indicator light o ac overload protector o ac socket o Optional features dc socket (12v/8. 3a) "t" or "\ /" type dc protector o Dimensions packing dimension mm 490*275*415 n. W/g. W kg 13. 7/15. 5 20ft unit 480 sets 40hq unit 960 sets