The STIHL MS 391 is an easy-to-manage, high-torque chainsaw for improved performance and user comfort when harvesting wood or sawing firewood. High torque over a wide range of speeds. With up to 20% less fuel consumption and up to 50% lower emissions compared with the previous model without 2-MIX technology.
| Displacement (cm3) | 64.1 |
| Bar Length (cm/inches) |
45/18" 50/20" |
| Power Output (kW/hp) | 3.3/4.5 |
| Weight (kg) | 6.2 |
| Sound Power Level (dB(A)) | 117 |
| Vibration Level, Left/Right (m |
4/4 |
| STIHL Engine (2-Mix/4-Mix) | 2-Mix |
| STIHL Oilomatic saw chain pitch/type | 3/8" RM |
ⓘ Safety Notice
When using a chainsaw, you must always take the correct precautions. Please wear the correct personal protective equipment before you begin using your chainsaw.