Freevel ruiwudi gasoline generator (rfs-12000e):
core performance
apparent power (surge peak): 10.4 kva
continuous rated output: 9.8 kva (as labeled on the box) / ~8.3 kw
winding material: 100% copper wire winding
voltage regulator: built-in avr (automatic voltage regulator)
ac output frequency: 230v @ 50hz (single phase)
engine & fuel system
engine type: heavy-duty 4-stroke, single-cylinder, air-cooled petrol engine
starting system: dual system (electric key start with battery + backup manual recoil pull start)
fuel tank capacity: approx. 25 to 30 liters
runtime: up to 8 hours of continuous operation depending on the load