Engine type: 2-stroke,1cylinder,air-cooling,gasoline engine

Displacement: 55cc

Power rating: 2.5kw/8000rpm

Idling speed: 2800-3200rpm

Max engine speed: 10500rpm

Optional guide bar: 20"/22"

Cutting length: 550mm

Chain pitch: 0.375"/0.325"

Chain speed: 21m/s

Oil tank capacity: 260ml

Fuel tank capacity: 550ml