The Neotec NH8120 chainsaw is a professional-grade chainsaw designed for heavy-duty cutting tasks such as logging, felling trees, and cutting large diameter wood. chainsaw features a powerful two-stroke engine with high torque for fast cutting performance. It also has a heavy-duty air filtration system that helps to reduce dust and debris intake, increasing the lifespan of the engine.   About this item Unmatched Power and Performance: The Neotec NH8120 Chainsaw delivers exceptional cutting power with its robust 8.4hp engine. Designed for heavy-duty use, this chainsaw ensures you can handle the toughest jobs with ease, providing reliable performance every time. Engineered for Heavy-Duty Use: With a powerful 120cc engine, this chainsaw is built to withstand rigorous tasks. The NH8120 is particularly suited for heavy-duty applications like felling large trees and milling. It can accommodate long guide bars up to 42 inches, which is beneficial for such tasks. Ease of Use with Advanced Features: This chainsaw is equipped with an easy-to-adjust oil pump and a quick-release air filter, making maintenance simple and efficient. Lightweight high-strength design：The main components are cast from magnesium alloy, which has a high strength-to-weight ratio, a density that is two-thirds that of aluminum alloy, and excellent thermal conductivity, allowing for rapid heat dissipation.