... 52x4654x4656x4060x4268x48Displacement(ml)97.797.798.5118163Compression Ratio5.6:16.0:18.0:18.5:18.5:1Theoretical MaximumOutput Power1.6kw/ ... engines increased up to 39 ,which are widely used in lawn machines,hedge trimmers ,brush cutters,chainsaws ,tea garden ... 6. Strictly quality control systemCOMPANY INTRODUCTION : Chongqing Winyou Power Co,.Ltd is one of the leading professional manufacturer of ...