Engine:single cylinder,2-strokes,air-cooled output power: 0.65KW / 6500 rpm 0.9HP Displacement: 22.5 cc idle speed: 2600 rpm Starter mode: Hand pull recoil starter Gasoline/Two-stroke oil =25:1 Fuel tank capacity: 600(ml) Carburetor: Diaphragm Ignition system: C.D.I. weight: engine 2.8 kg 5.0kg with blade available cutting length: 560mm single, reciprocating, 20mm spacing