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STIHL FS 91 R

Demanding landscapers can save time using the STIHL FS 91 R professional trimmer. With its larger fuel tank than the FS 90 R, this model provides 30% longer run times, as well as a three-step start procedure to get to work faster. Thanks to its superior air filtration and low-emission engine, the FS 91 R is a dependable tool with great maneuverability and power. Its rubberized loop handle is designed to provide users with a comfortable grip of product, so don’t wait any longer and see the FS 91 R at our Dealership.


This product must be picked up in-store per STIHL's sales policies

STIHL FS 91 R Features

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.More Information

Indicates products that are built in the United States from domestic and foreign parts and components.More Information

Using a shoulder strap or carrying system helps distribute the weight of the equipment for increased operator comfort and improved maneuverability.

Adjusts for comfort.

Provides smooth operation and less vibration.

Housings are lightweight, withstand greater impact and are corrosion-resistant.

Helps prevent damage.

Must be depressed before the trigger can be activated.

Easily removed for fast and easy filter cleaning or replacement.

Eliminate dangling and loose wires.

Centrifugal clutch is designed to reduce slippage.

Has large baffles which reduce noise level and contains a screen designed to reduce the emission of sparks.

STIHL FS 91 R Specifications
DISPLACEMENT28.4 cc (1.73 cu. in.)
ENGINE POWER0.95 kW (1.27 bhp)
WEIGHT*5.5 kg (12.1 lbs.)*
FUEL CAPACITY710 cc (24.0 oz.)
CUTTING SWATH16.5"
POWER SOURCEGas