

Stihl FS91R

Series Models

Series Models

Key Features:
Made in America: A significant portion of STIHL products available in the United States is crafted in America, utilizing materials from both the United States and around the world.
Reduced-Emission Engine Technology – Caring for Nature: The "Caring for Nature" seal from STIHL Inc. distinguishes its powered products as environmentally conscious, producing minimal or zero exhaust emissions. STIHL Inc. defines "low exhaust emissions" as exceeding the exhaust emission standards set by EPA and/or CARB.
Shoulder Strap Carrying System: Employing a shoulder strap or carrying system helps evenly distribute the weight of the equipment, elevating operator comfort and enhancing maneuverability.
Fully Lined Drive Shaft: This feature ensures smooth operation with minimal vibration.
High Tech Polymer Housing: The lightweight housing offers superior impact resistance and corrosion resistance.
Throttle Trigger Interlock: Activation of the throttle trigger interlock is necessary before the trigger can be engaged, ensuring operational safety.
Air Filter Cover: The air filter cover is designed for quick and trouble-free filter cleaning or replacement.
Protected Choke Lever Knob: This protective feature helps safeguard the choke lever from potential damage.
Protected Spark Plug: The spark plug is both shielded and easy to replace.
Protected Spark Arrestor Muffler: Equipped with large baffles that effectively reduce noise levels, and it includes a screen designed to minimize the emission of sparks.
Trimmer Line: STIHL offers high-performance trimmer lines designed for various operating conditions.
Gearbox Attachments: Gearbox attachments are compatible with this model. Refer to the interchangeable gearbox chart to identify which attachments work with this model.
Straps and Harnesses: These accessories help distribute the equipment's weight from your hands to your shoulders, reducing operator fatigue and making it easier to use trimmers, brushcutters, and clearing saws for extended periods.
Trimmer Heads & Blades: A variety of trimmer heads and blades are available for this model. Consult the chart to determine the compatible options.
Protected or Enclosed Control Cables: These designs eliminate the presence of loose or dangling control cables.
Heavy Duty Steel-on-Steel Clutch: The centrifugal clutch is engineered to minimize slippage.
Adjustable Front Handle: The adjustable handle is designed to enhance operator comfort.