... .Low maintenance and long service life 2. power trowel, trowel, smoother 3.original Honda engine recommoned 4.robin engine ModelHP-S80HHP-S80HCHP ... -S80RHP-S80RCHP-S80DEnginePetrol,Honda GX160Petrol, HP168FPetrol,Robin EY20Petrol, HP20Diesel, HP170FType of combustionAir ... comfort & easy controlScrew control ensures precise blade adjustment Power Trowel (CE, EPA)