Precise, powerful and environmentally conscious, the STIHL FS 91R trimmer is the well-rounded choice for landscaping professionals. It sports a 5% increase in engine power over the FS 70 RC-E. Featuring our proven low exhaust emission engine and a loop handle, this straight-shaft trimmer delivers the maneuverability needed to navigate obstacles and the power to cut them down. Its solid, straight driveshaft works with a variety of optional cutting attachments, including our steel grass and brush blades, giving you greater flexibility.
| DISPLACEMENT | 28.4 cc (1.73 cu. in.) |
| ENGINE POWER | 0.95 kW (1.27 bhp) |
| WEIGHT* | 5.5 kg (12.1 lbs.)* |
| FUEL CAPACITY | 710 cc (24.0 oz.) |
| POWER SOURCE | Gas |