Engine Model: OHV ,Air cooled,4 stroke,(international standard) slow down1/2 Displacement:196ml EPA,CE approved OHV,air-cooled,4stroke 1/2slowdown(two gear can be used) Power 3.68kw/1800R/min Net Weight 16kg BoreXStroke 68x54mm Package Dimension 400x335x375mm Tank Capacity 3.6L Carter Reservoir 600ml Compression Rate 8.5:1 HH-168-2A universal gasoline engine