Stihl MS 391

The Stihl MS 391 is a professional petrol chainsaw designed for demanding forestry and timber construction applications. This model features a powerful 3.3 kW combustion engine that delivers reliable cutting performance while complying with EU Stage II emission standards. The advanced engine design integrates fuel-saving technology to optimise consumption during extended periods of operation. Vibration reduction systems are integrated throughout the tool to improve operator comfort and control during extended cutting operations. The chainsaw is equipped with a 50 cm Rollomatic guide bar and 3/8 RM pitch chain, providing significant cutting capacity for logging and timber processing. A sophisticated air filtration system extends service intervals by effectively protecting the engine from sawdust and debris build-up in demanding work environments. With durability as a primary design feature, this chainsaw demonstrates robust performance characteristics suitable for professional forestry work and heavy-duty woodworking tasks. The combination of power output, emissions compliance and extended maintenance intervals makes this tool a practical solution for users who require consistent performance in demanding cutting applications. Engine components are designed for durability and reliable operation in strenuous conditions, while the vibration-damped design contributes to reduced operator fatigue during extended use. This model represents a balanced approach to performance, efficiency and operator comfort in professional chainsaw equipment.