1. Powerful 2. Wide use. Can be used for generator, pump, washing machine and other products. TYPEHH168FENGINE TYPEAIR-COOLED,4STROKE OHV SINGLE CYLINDERBORE*STROKEMM68*45DISPLACEMENT163CCCOMPRESSION RATIO8.51MAX.POWER OUTPUT5.5HP/3600RPMMAX.TORQUE10.8N.m/2500RPMIGNITION SYSTEMNON-CONTACT TRANSISTORIZED IGNITION(TCI)START MODELRECOIL START/KEY STARTAIR CLEANERSEMI-DRY,OIL BATH,DUAL,DOUBLE SILENT ...