Description:

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 clean-up after the storm just got a whole lot easier with the rugged MS 391.

Specification:

• Bar/Chain Length:   20 in
• Bar/Chain Pitch:   3/8 in
• Chain Type:   OILOMATIC RS3
• Engine Displacement:   64.1 cc
• Engine Specifications:   3.3 kW Power
• Fuel Tank Capacity:   600 cc
• Fuel Type:   Gas
• Handle Type:   Anti-Vibration
• Oil Tank Capacity:   350 cc

Features :

• The STIHL "Caring for Nature" seal identifies its powered products that are more environmentally conscious, producing zero or low exhaust emissions
• Pre-separation air filtration system boosts the efficiency of the engine's filter system, doubling the time between air filter cleanings
• The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience
• The IntelliCarb™ compensating carburetor is designed to automatically adjust the air and fuel ratio when the air filter becomes restricted or partially clogged and maintains the engine's correct rpm
• The side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw