[Fast Wood Cutting] The chainsaw's engine spins at up to 10,000rpm with 2.8kW of power, and combined with a thickened blade and highly magnetic flywheel, it is capable of quickly cutting wood up to approximately 22 inches in diameter. [Cost Savings] High-quality carburetor and automatic lubrication system reduces friction and lubricant consumption by 20%, which not only reduces the running cost, but also prolongs the service life of the machine, providing users with long-term economic benefits. [High Safety] Dual protection switch design prevents accidental startup, inertia startup chain brake and wider brake stopper effectively reduce recoil injuries, heat sink design ensures good heat dissipation of the machine, comprehensively protects the user's operation safety. [Comfortable and Convenient Operation] Cordless design, non-slip shock-absorbing handle, silent shock-absorbing system and multi-angle cutting function make the operation more comfortable and easy, reduce fatigue and improve user experience. [Large Capacity Fuel Tanks] 18.6Oz fuel tank and 4.73Oz chain tank reduce the trouble of frequent refueling, and the double-nut fixed guide plate and piston ring design enhance the stability and sealing of the equipment to ensure long and efficient operation.