5HP 4-stroke, vertical shaft gasoline engine Bore×stroke64×42mmDisplacement135mlCompression ratio8.0:1Rated output2.3/3600 kw/rpmMax. power output3.7/3600 kw/rpmMax torgue6.6/2500 N.m/rpmIgnition systemnon-contact transistorized ignitionStarting systemrecoil startFuel tank capacity2.0LFuel consumption≤420Engine oil capacity0.6L Gasoline Engine Hs1p64fv