Another high-tech STIHL chain saw MS 291 is built around our new fuel-efficient engine, which runs longer. With the advanced pre-separation air filtration system, the service life of your air filter can be extended by up to five times. STIHL Engineering would like to thank this high-power, high-tech, low-maintenance chain saw. This is indeed a force that cannot be ignored.
Anti-vibration system
Time-saving technology can improve the efficiency of the engine filter system, doubling the air filter cleaning interval
The side-entry chain tensioner makes it easier for the user to adjust the saw chain with a rod wrench instead of the typical position of the guide rod adjustment screw
Zero to low exhaust emissions
Anti-vibration system
Time-saving technology can improve the efficiency of the engine filter system, doubling the air filter cleaning interval
The side-entry chain tensioner makes it easier for the user to adjust the saw chain with a rod wrench instead of the typical position of the guide rod adjustment screw
Zero to low exhaust emissions