STIHL FS 111

Landscaping professionals that demand power in their mowing applications will love the STIHL FS 111 trimmer. With its low-emission, 31.4 cc engine, grass and tall, thick weeds don’t stand a chance. And because it features a larger fuel tank, the FS 111 delivers 30% longer run times when compared to the FS 110. Its bike-handle design also includes rubberized grips for enhanced comfort and leverage. The trimmer features one touch stop and a simplified starting procedure enabled by the semi-automatic choke lever. Add to that an improved air filtration and STIHL exclusive IntelliCarb™ technology for maximum RPM when air filter begins to clog. Need to cut down heavy brush or saplings? The solid steel drive shaft accepts a wide range of heavy-duty cutting heads, including metal blades.

*Without deflector and cutting attachment.

Built in the USA

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

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.  

Shoulder Strap / Carrying System

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

Bike Handle

When used in conjunction with a harness, the bike handle allows the machine to be easily guided, enabling a smooth horizontal mowing action to cover large areas quickly and efficiently. With soft grips for increased comfort, the bike handle provides greater control and helps reduce operator fatigue.

Multi-Function Control Handle

Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator's hand never has to leave the handle.

Tool-Free Handle Adjustment

The central wing nut enables easy adjustment without the use of tools. For transportation and space-saving storage, the handle can be rotated 90 degrees.

Purge Pump Primer

By pressing the bulb, this smaller fuel pump delivers fuel to the carburetor, reducing the number of starting pulls needed after an extended break between uses.

Cutting Heads & Blades Selection Chart

Need help selecting a cutting head or blade for your STIHL trimmer or brushcutter.

Fully Lined Drive Shaft

Provides smooth operation and less vibration.

High Tech Polymer Housing

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

Start/Run/Stop Controls on Handle

Throttle Trigger Interlock

Must be depressed before the trigger can be activated.

Air Filter Cover

Easily removed for fast and easy filter cleaning or replacement.

Protected Choke Lever/Knob

Helps prevent damage.

Protected or Enclosed Control Cables

Eliminate dangling and loose wires.

Heavy-Duty Steel-On-Steel Clutch

Centrifugal clutch is designed to reduce slippage.

Protected Spark Plug

Protected yet easy to change.

Protected Spark Arrestor Muffler

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

Upright Translucent Fuel Tank

Allows operator to easily check fuel level before starting work. Upright positions makes it easier to refill.

STIHL and any STIHL trademarks in use on this site are registered trademarks of ANDREAS STIHL AG & Co. KG, Waiblingen. This applies to all graphical elements that bear the STIHL logo and are accompanied by the trademark symbol. The STIHL logo is the property of STIHL and is a registered trademark of ANDREAS STIHL AG & Co. KG, Waiblingen. All product specifications and descriptions in regards to STIHL products are provided by STIHL and are the intellectual property of STIHL.