The chain saw high power: 1E52F cutting length: 450mm Fuel tank capacity 1.4L Net weight: 11.3kg * powerful: the use of high-power two-stroke gasoline engine. * Large torque: excellent transmission, making cutting easier. * Low fuel consumption: the use of advanced diaphragm type of aircraft, fuel-efficient fuel-efficient. * Reliable: The electronic ignition magnetos. * Easy to operate and safe. * Forestry harvesting, road and other operations dedicated to fight fire with a saw.