2018 STIHL FSA 90 R


In Stock
Wieland's Lawn Mower Hospital - Peoria
FSA 90 R



Professional straight-shaft trimmer powered by a 36-volt Lithium-ion battery for excellent cutting performance. Batteries & chargers can be purchased separately or as a combined set with tool.

The FSA 90 R trimmer combines the benefits of Lithium-ion technology with the renowned power of STIHL. A quiet, battery-powered trimmer, the FSA 90 R is great for landscaping in noise-sensitive areas like school grounds, business districts or hospitals. If it's ease of use you're looking for, this is the trimmer you need - it's lightweight, has a 15" cutting width, ergonomic loop handle, a slim profile for easy handling and transport, and starts instantly with a squeeze of the trigger. Additional benefits include the innovative control handle with ECOSPEED “soft" stop trigger setting, which can extend the amount of work done on a single charge. The time for trimming fuel costs and exhaust emissions is now, and the FSA 90 R is the right tool for the job.

Batteries & chargers can be purchased separately or as a combined set with tool.

Run time on a single battery charge can vary and depends on the battery type, charge level, tool model, operating conditions, and the user's operating style.

Model Features
  • 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.
  • STIHL Electric Motor: Lightweight and compact, STIHL electric motors require minimal maintenance and feature low noise levels and reduced vibration.
  • Hanging Loop: Hang your cordless trimmer securely on a wall to save space using the loop in the handle housing.: See it in action!
  • Retaining Latch: All STIHL Battery powered products feature a retaining latch that is designed to prevent the unit from unintentional starts when the battery is inserted.: See it in action!
  • Loop Handle: A thumb screw allows the ergonomic loop handle to be easily adjusted to the desired position without tools.
  • Weight: w/o Battery 2.8 kg (6.2 lb.); w/ AP 100 4.2 kg (9.3 lb.); w/ AP 300 4.5 kg (9.9 lb.)
  • Run Time (w/ Ap 300): Up to 30 minutes
  • Run Time (w/ Ar 900): Up to 120 minutes*
  • Power Source: Battery
  • Cutting Width: 35 cm (15")
*Without battery. Battery and charger sold separately. Runtimes using ECOSPEED are substantially longer.



Cutting Width
15 in. (35 cm)
6.2 lb. (2.8 kg)