Engine        Engine Model JET8500  Engine Output  11HP  Bore x stroke  86 x 70mm  Displacement  456cc  Engine Type  Air cooled, single cylinder  Combusion System Direct injection  Rated rotation speed             3000 / 3600rpm  Oil capacity  1.65L         Generator            Rated frequency   50 / 60hz  Rated voltage  220 / 380v  Rated output power 8.0kw  Max output power  5.5kw  Alternator 100% Copper  Power factor  1 cosθ  Phase   Single phase / Three Phase  Socket  2 x 220v  Structure type Silent type  Starting system Electric start  Fuel tank capacity  16L  Noise level 78  Net/Gross weight 153/158kg  Overall dimension 940 x 540 x 765mm 20GP 72set 40HQ 144set