Model F8A
type Four strokes, water-cooling,In line,SOHC,carburetor,Overhead Camshaft,Belt Drive
bore 62 mm
stroke 66 mm
Compression ratio 8.7
Displacement  0. 797 L
    Max.power  22Kw(5000+_50rpm)
Max torque 48N.m(3000 rpm ~4000rpm)
Full load the lowest fuelconsumption  rate 320 g/kW.h
Net rotate speed 5000 rpm
Idle Speed 900+-50 rpm
Emission CO<3.5×10    HC<800×10

pressure of oil 300 kpa ~490 kpa(3500+-50 r/min)
Dimons Dimensions lengthxwidthxheight)(mm)  900×691×424 mm(with the gearbox)
Net weight 115 kg(with  gearbox)
Cooling fluid Glycol aqueous solution
Gearbox ratio 1gear 3.428
  2gear 2.108
  3gear 1.379
  4gear 1.000
  reverse 3.600
 weight 15 kg