Alternator:1) Type: brushless, self-excited, 2-pole, sing-phase2) Rated voltage (V): 110, 115, 120, 220, 230, 240, 110/220, 115/230, 120/2403) Rated frequency (Hz): 50/604) Rated power (kW): 3.85) Max. power (kW): 4.26) Power factor: 1.07) Voltage regulate: capacitor8) DC out (V/A): 12/8.3 (optional)Engine:1) Model: DX1862) Type: air-cooled, 4-stroke, direct-injection, diesel3) Displacement (cc): 4064) Starting system: electric starting5) Fuel tank capacity (L): 166) Oil capacity (L): 1.657) Continuous run time (h): 7.0/6.0 Unit:1) Dimensions (L x W x H) (mm): 935 x 555 x 7702) Dry weight (kg): 1653) Noise level (at 7m) dB (A): 72 producing area:ChinaChina