Tri-State Bobcat

2024 STIHL Chainsaws MS 391

Mid-range chainsaw with anti-vibration system and reduced-emission engine technology.

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.

Pre-Separation Air Filtration System

• This time-saving technology boosts the efficiency of the engine’s filter system, doubling the time between air filter cleanings. Air drawn into the engine is first separated via centrifugal force, ejecting the heavier dirt particles before being routed to the air filter. This pre-separation means less dirt to be captured by the air filter, resulting in less frequent cleaning and maintenance.

Anti-Vibration System

• STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.

IntelliCarb™ Compensating Carburetor

• The IntelliCarb™ Compensating Carburetor is designed to automatically adjust the air/fuel ratio when the air filter becomes restricted or partially clogged and maintains the engine’s correct RPM. IntelliCarb™ uses air from the clean side of the air filter to control the diaphragm and flow of fuel. As the air filter becomes dirty and less air is available for the carburetor, the IntelliCarb™ system adjusts the fuel flow to compensate for the decrease in air flow. This is in contrast to typical carburetors that utilize this air from the “dirty” side of the air box.

Side-Access Chain Tensioner

• 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.

We carry 12 individual brands of equipment. We have FOUR full-service locations with large yards full of new, used and rental equipment. – Burnsville, MN - Little Canada, MN, - Hudson, WI – St. Croix Falls, WI.
We serve a wide range of markets including construction, landscaping, grounds and property maintenance, agriculture, tree care, land clearing and erosion control. SALES - RENTAL - SERVICE - PARTS

Please visit our site at tristatebobcat