1700/2700 Brushless generator,maintenance free Oil level warning system,engine stop automatically when oil level has fallen below the prescribled level Fuel garge,fuel level confirmation at a glance Frame, easy to carry & good protection Non fuse breaker, Easier on & off of AC output with circuit breaker. Generator Model 1700 2700 Frequency ( Hz) 50 50 Rated Power (W) 1300 2000 Voltage (V) 220 220 Rated Current (A) 5.5 9.1 Run Time (Hrs) 12 10 Engine Mixed Gas. & Oil Gasoline Fuel Tank (L) 12 Displacement 171cc Noise Level (at 7m) 66 dB 68 dB Engine Type 4-stroke,Air-cooled Package Dimension (cm) W44xL53xH46 N/G W. (cm) 38.5/41.5 41.5/44.5 20 FCL (Pcs) 285