SpecificationMaterial: Aluminum Alloy, Manganese Steel, PPEngine Type: Air-cooled, 2-stroke, Single-cylinderEngine Power: 1.25kwSpeed: 6500-8500rpmEngine Displacement: 43ccCarburetor Type: DiaphragmIdling Speed: 2800-3200r/minFuel Tank Capacity: 1L/0.26GalChain Fuel Tank Capacity: About 0.26L/0.07GalFuel Ratio: 1 Engine Oil: 20-25 GasolineStarting System: ManualCarrying Type: Side-attachedExtension Rod Length: 1.09m/3.58ftTotal Length of Product: 2.4m-3.5m/7.87-11.48ftGuide Bar Length: 30.48cm/12inchChain Length: 30.48cm/12inchChain Pitch: 3/8"Guide Teeth Thickness: 0.05''Max. Cutting Diameter: 30cm/11.81inchEngine Size: 26*17*26.5cm/10.24*6.69*10.43inchNet Weight: 8.8kg/19.4lbsPackage Included1x Pole Chainsaw1x Extension Pole1x Back Strap1x Screwdriver1x Goggles1x Fuel Mixing Bottle1x Funnel1x Auxiliary Handle2x English ManualsOther Accessories for AssemblyNotes1. Before use, it is necessary to add gasoline and two-stroke engine oil to the fuel mixing bottle and mix them thoroughly.2. After use, please pour out the fuel in the fuel tank, drain it, or burn the fuel in the carburetor to avoid clogging the carburetor.3. Please pay attention to safety when using this product. Do not put your hands on the guide plate chain when the machine is running to avoid being hurt. 4. Please read the user manual carefully before use and pay special attention to the safety precautions included.