STIHL has developed a system for minimizing the vibration levels of handheld outdoor power equipment. The STIHL anti-vibration system helps reduce operator fatigue and provides a more comfortable working experience.
Technical details
| Displacement | 3.4 in³ |
| Power | 3.8 BHP |
| Device weight without refuelling | 12.4 lb 1) |
| System weight without refuelling | 15.5 / 15.2 / 14.6 / 14.8 lb 2) |
| Power-to-weight ratio | 3.3 lb/hp |
Features
The pictures shown are sample photos. The actual appearance of the equipment features and their specific attachment to the product may differ from the pictorial representations, but will have the same functionality.
These spikes prevent pull-in and provide better control, making cutting easier.
Housings are lightweight, withstand greater impact, and are corrosion-resistant.
A majority of STIHL products sold in America are made in America of U.S. and global materials.
The Master Control Lever™ is an easy to use single lever, operating the choke, starting throttle lock, and on-off switch. The operator must pull the throttle trigger before moving the Master Control Lever™ to the choke position.
Built for lightweight durability and packed with features, this powerful chainsaw is ideal for frequent use and tasks around the home.
This time-saving technology boosts the efficiency of the engine’s filter system, doubling the time between air filter cleanings. Air drawn into the engine is first separated via centrifugal force, ejecting the heavier dirt particles before being routed to the air filter. This pre-separation means less dirt to be captured by the air filter, resulting in less frequent cleaning and maintenance.
The side-access chain tensioner makes it much more convenient for the user to adjust the saw chain with a bar wrench as opposed to the typical location of the guide bar adjustment screw.
This safety feature must be depressed before the trigger can be activated.
Simply lift the lever and twist the caps to remove or tighten. There’s no need to use a tool to tighten or loosen.
With dependability and an anti-vibration system, this mid-range chainsaw's fuel-efficient engine increases run time between refuelings by 20% compared to the previous model.
The STIHL MS 291 is built to handle frequent use around the property, with the power and features to take on everything from cutting firewood to heavier tasks. Its advanced pre-separation air filtration system removes larger particles before they reach the air filter, helping extend filter life and keep maintenance to a minimum.
When you need to make an adjustment, the side-access chain tensioner makes it easier to adjust the chain with a bar wrench. The Master Control Lever™ keeps essential functions in one place, while bumper spikes help prevent pull-in and provide better control as you cut. Built with lightweight durability in mind, the MS 291 gives you the practical features you need to get through the job without making the saw more complicated than it needs to be.
Hazard Warnings
General Power Tool
Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only. Improper use of any power tool may cause serious or fatal injury. Read, understand, and follow carefully the operating and safety instructions in your instruction manual before using such products. STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Proposition 65 - EnglishThis product contains chemicals known to the State of California to cause cancer and reproductive harm. www.P65Warnings.ca.gov
E-10 StatementNote: STIHL recommends use of fuel with no more than 10% Ethanol content. Using fuel with greater than 10% Ethanol content may cause damage to your equipment and may void your STIHL warranty.
