Stihl FS 91 R User Manual

FS 91, FS 91 R
English
56
ROCK BOSS
®
STIHL Cutquik
®
STIHL DUROMATIC
®
STIHL Quickstop
®
STIHL ROLLOMATIC
®
STIHL WOOD BOSS
®
TIMBERSPORTS
®
WOOD BOSS
®
YARD BOSS
®
Some of STIHL’s Common Law
Trademarks
4-MIX ™
BioPlus ™
Easy2Start ™
EasySpool ™
ElastoStart ™
Ematic ™
FixCut ™
IntelliCarb ™
Master Control Lever ™
Micro ™
Pro Mark ™
Quiet Line ™
STIHL M-Tronic ™
STIHL OUTFITTERS ™
STIHL PICCO ™
STIHL PolyCut ™
STIHL PowerSweep ™
STIHL Precision Series ™
STIHL RAPID ™
STIHL SuperCut ™
TapAction ™
TrimCut ™
This listing of trademarks is subject to
change.
Any unauthorized use of these
trademarks without the express written
consent of
ANDREAS STIHL AG & Co. KG,
Waiblingen is strictly prohibited.
TM
STIHL
Injection

Stihl FS 91 R Specifications

General

Type	String trimmer
Cordless	Yes
Head type	Nylon line
Handle type	D-loop handle
Engine power	1.3 hp
Product color	Black, Metallic, Orange
Uncertainty K	2 m/s²
Rotational speed	8000 RPM
Number of strokes	4
Sound power level	107 dB
Fuel tank capacity	0.71 L
Vibration emission	3.7 m/s²
Engine displacement	28.4 cm³
Sound pressure level	96 dB
Cutting diameter (max)	- mm
Power source	Gasoline

Weight and Dimensions

Length	1800 mm
Weight	5500 g