2021 STIHL Farm & Ranch Saws MS 391
- Year 2021
- Make STIHL
- Model Farm & Ranch Saws
2021 STIHL Farm & Ranch Saws MS 391
STIHL engine technology means low fuel consumption, longer run times and reduced emissions in this high-powered chainsaw. The MS 391 features our newest engine technology that adds fuel efficiency while reducing emissions as compared to other models. Though equal in weight, the MS 391 is more powerful than the MS 311. Add to that an optimal power-to-weight ratio and you have a chainsaw that’s cut out for the big jobs in field, farm and ranch. Felling trees, cutting firewood and cleanup after the storm just got a whole lot easier with the rugged MS 391.
Features may include:
Reduced-Emission Engine Technology - Caring for Nature- The STIHL Inc. “Caring for Nature” seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions. STIHL Inc. defines “low exhaust emissions” as being cleaner than EPA and/or CARB exhaust emission standards.
Engine
Engine Power
3.3 kW (4.4 bhp)
Displacement
64.1 cc (3.9 cu. in.)
Fuel Type
Power Source: Gas
Dimensions
Length
Guide Bar (Recommended Ranges): 40 to 50 cm (16" to 20") Stihl Rollomatic®
Chain Pitch
Oilomatic®: 3/8" Rs3
Capacities
Fuel Capacity
600 cc (20.3 oz.)
Oil capacity
Chain: 350 cc (11.8 oz.)
Weights
Weight
Powerhead: 6.2 kg (13.67 Ibs.)