... big fuel tank.50hz or 60hz 4)CE,1year warranty diesel generator hand or electric start.open frame or silent type· ... capacity (L)13.5Continuous running time (hr)18 ·diesel generator,silnet diesel generator set,hand or electric start.portable type·air cooled,5kw ... output,low noise,super silent,bruthless alternator·this silent type series diesel generator power range can be 2kwa to 6kwa·ATS timer ...