Title
Description
The STIHL 1140-011-3038-US MS 391 is a powerful gas-powered chainsaw built for demanding farm, ranch, forestry, and property maintenance applications. Equipped with a 64.1cc engine, a 20-inch guide bar, and a 33RS3 OILOMATIC® chain, it delivers outstanding cutting performance for felling trees, cutting firewood, storm cleanup, and timber work. Advanced engine technology improves fuel efficiency while reducing emissions, and the anti-vibration system enhances operator comfort during extended use.
Key Specifications
. Model: 1140-011-3038-US
. Series: MS 391
. Type: Gas-powered chainsaw
. Engine Displacement: 64.1 cc (3.9 cu. in.)
. Engine Power: 4.4 HP (3.3 kW)
. Guide Bar Length: 20 in
. Guide Bar: STIHL Rollomatic® Ematic™ (3003 008 8921)
. Chain: STIHL 33RS3, 3/8 in pitch
. Fuel Capacity: 20.3 oz (600 cc)
. Chain Oil Capacity: 11.8 oz (350 cc)
. Weight:13.8 lb (≈6.3 kg) (powerhead only, without bar and chain)
Features
. High-performance 64.1cc engine delivers excellent cutting power for demanding applications.
. 20-inch Rollomatic® Ematic™ guide bar provides efficient cutting performance.
. STIHL 33RS3 professional-grade chain offers fast, aggressive cutting.
. Reduced-emission engine technology improves fuel efficiency and lowers exhaust emissions.
. Anti-vibration system minimizes operator fatigue during prolonged use.
. IntelliCarb™ compensating carburetor helps maintain engine performance as the air filter becomes dirty.
. Side-access chain tensioner allows quick and convenient chain adjustments.
. Toolless fuel and oil caps enable fast and easy refueling.
. Ideal for firewood cutting, tree felling, storm cleanup, timber work, and farm or ranch maintenance.
