Otherwise, both chainsaws share the same features, including an X-Torq engine design, air injection cleaning and an easy-to-start design.
The 440 e-series' X-Torq engine design makes it more fuel-efficient while reducing exhaust emissions in accordance with stringent environmental regulations. Its centrifugal air injection system utilizes a constant airflow to reduce incoming debris, minimizing necessary filter changes and lengthening engine life. Meanwhile, the 440's easy-to-start design utilizes a start/stop switch and SmartStart technology to ensure quick, hassle-free startup.
