Max cutting diameter: 355/405/455mm(14fª/16fª/18fª) Engine:1 cylinder, 2 stroke, air-cooling Displacement: 37.2cc Rated output power/relevant speed: 1200w/7000rpm Idle speed: 2600rpm Oil/fuel mixture ratio: 1:25 Fuel tank capacity: 310ml Oil tank capacity: 210ml Chain pitch: 3/8fª Gauge: 0.05fª 1pc/colorbox