STIHL MS 391 6.41cc Gas Chainsaw - 20" Bar, Powerful, Efficient

StihlSKU: STIHL MS 391 20 in. 64.1 cc Gas Chainsaw-1140-200-0591

Price:
Sale price$729.99

Description

Description:


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 is 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.

The time-saving technology boosts the efficiency of the engines 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

STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment

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

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 engines correct RPM

IntelliCarb uses air from the clean side of the air filter to control the diaphragm and flow of fuel

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.


Features:

  • 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.
  • Bumper Spikes - These spikes prevent pull-in and provide better control, making cutting easier.
  • Toolless Fuel and Oil Caps with Retainers - Simply lift the lever and twist the caps to remove or tighten. There’s no need to use a tool to tighten or loosen.
  • 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.
  • 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.
  • 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.
  • Master Control Lever™ - The Master Control Lever™ is an easy to use single lever, operating the choke, starting throttle lock, and on-off switch. The operator must pull the throttle trigger before moving the Master Control Lever™ to the choke position.
  • Throttle Trigger Lockout - This safety feature must be depressed before the trigger can be activated.
  • High-Tech Polymer Housings - Housings are lightweight, withstand greater impact, and are corrosion-resistant.
  • 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.


Specifications:

  • Brand Name:STIHL
  • Product Type: Chainsaw
  • Antivibration Handle: Yes
  • Bar Length: 20 inch
  • Brand Name: STIHL
  • CARB Compliant: Yes
  • CSA LIsted: No
  • Case Included: No
  • Chain Brake: Yes
  • Chainsaw Type: Chainsaw
  • Engine Displacement: 64.1 cubic centimetre
  • Engine Type: 2-Cycle
  • Model Number: MS 391
  • Start Type: Pull Start
  • Tension Adjustment Type: Quick-Adjust
  • Warranty: 3 month
  • Weight: 14 pound
  • Powered By: Gas
  • Product Grade: Farm & Agricultural


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