650CC V-TWIN CYLINDERS SNOWMOTORCYCLE ATV UTV UTILITY VEHICLE GO-KART ENGINE

APPLIED ON ATV UTV SLED UTILITY VEHICLE GO-KARTS/N Engine  ( not including CVT & Gearbox)Engine  Parameter(including CVT & Gearbox)1Engine type4 stroke?two cylinder?water cooling?8 valves4 stroke?two cylinder?water cooling?8 valves2Engine displacement650cc engine650cc engine3Bore dia. X Stroke mm*mm82*61.582*61.54Compression10.5:110.5:15Max. power & RPM kW(Hp)/rpm39(53)/675039(53)/67506Max. torque & RPM  N.m/rpm58/575058/57507Min. fuel consumption g /Kw.h2702708Min. Idling stable RPM  r/min1200±1001200±1009Balance method 10Electric Generator typePermanent magnet AC typePermanent magnet AC type11Magnetor generated power W>420>42012Engine wire harnessDelphi EFI systemDelphi EFI system13Oil filter typePrimary filtration + refined filtrationPrimary filtration + refined filtration14Gasoline gradeAbove 93#Above 93#15Lubrication oil gradeAbove SG gradeAbove SG grade16Lubrication oil total volume2.22.2+0.517Fuel pressure   bar3318Lubrication typePressure + SplashPressure + Splash19Staring methodElectric start + Manual start(Manual start is optional)Electric start + Manual start(Manual start is optional)20CVT type Rubber belt CVT21Belt groove face angle 2822Speed adjusting range 2.71~0.7523Downhill auxiliary braking yes24Gearbox type Gear transmission25Drive ratio from input shaft to front output shaft(high speed) 3.07726Drive ratio from input shaft to front output shaft(Low speed) 5.29227Drive ratio from input shaft to front output shaft(reverse) 5.45128Output type Front & rear shafts output(4-wheel drive)29Outline dimension (a×b×h)  mmSee drawingSee drawing30Mounting dimensionSee drawingSee drawing31Total N.W(Engine & Gearbox & CVT)417232Applied to Vehicle ATV?UTV650CC power or torquerpm650 power  Kw650  torque Nm300016.552.53350019.954.30400023.155.15450026.456.0350003057.30550033.357.8257503558.13600036.257.62625037.256.84650037.855.5467503955.18700037.250.75725035.546.76  url:http://www.gk-engine.com